Process-Based Concurrency: Why Beam and OTP Keep Being Right

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Model: @cf/meta/llama-4-scout-17b-16e-instruct lite ND @cf/meta/llama-3.3-70b-instruct-fp8-fast lite ND @cf/meta/llama-4-scout-17b-16e-instruct lite -1.00 @cf/meta/llama-3.3-70b-instruct-fp8-fast lite 0.00 claude-haiku-4-5 lite 0.00 openai/gpt-oss-120b:free lite ND google/gemma-3-27b-it:free lite ND qwen/qwen3-coder:free lite ND Compare

ND	Process-Based Concurrency: Why Beam and OTP Keep Being Right (variantsystems.io)
	110 points by linkdd 5 days ago \| 55 comments on HN ~lite vlite-2.0

Summary ~lite

The article discusses process-based concurrency, BEAM, and OTP, providing an educational and informative guide.

Lite evaluation by llama-4-scout-wai-psq · editorial channel only · no per-section breakdown available

Longitudinal 333 HN snapshots · 126 evals

Audit Trail 146 entries

2026-03-05 07:45	eval_success	PSQ evaluated: g-PSQ=0.120 (3 dims)	- -
2026-03-05 07:45	eval	Evaluated by llama-4-scout-wai-psq: +0.12 (Mild positive)
2026-03-05 07:38	eval_success	PSQ evaluated: g-PSQ=0.120 (3 dims)	- -
2026-03-05 07:38	eval	Evaluated by llama-3.3-70b-wai-psq: +0.12 (Mild positive)
2026-03-04 17:46	model_divergence	Cross-model spread 0.70 exceeds threshold (2 models)	- -
2026-03-04 17:46	eval_success	Lite evaluated: Strong negative (-0.80)	- -
2026-03-04 17:46	eval	Evaluated by llama-4-scout-wai: -0.80 (Strong negative) -0.88
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-04 17:28	eval_success	Lite evaluated: Neutral (-0.10)	- -
2026-03-04 17:28	rater_validation_warn	Lite validation warnings for model llama-3.3-70b-wai: 1W 0R	- -
2026-03-04 17:28	eval	Evaluated by llama-3.3-70b-wai: -0.10 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-04 17:23	eval_success	Lite evaluated: Neutral (-0.10)	- -
2026-03-04 17:23	rater_validation_warn	Lite validation warnings for model llama-3.3-70b-wai: 1W 0R	- -
2026-03-04 17:23	eval	Evaluated by llama-3.3-70b-wai: -0.10 (Neutral) -0.15
	reasoning Technical blog post on concurrency
2026-03-04 06:49	eval_success	Lite evaluated: Neutral (0.08)	- -
2026-03-04 06:49	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-04 06:49	rater_validation_warn	Lite validation warnings for model llama-4-scout-wai: 1W 1R	- -
2026-03-04 06:44	eval_success	Lite evaluated: Neutral (0.08)	- -
2026-03-04 06:44	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-04 06:44	rater_validation_warn	Lite validation warnings for model llama-4-scout-wai: 1W 1R	- -
2026-03-04 06:26	eval_success	Lite evaluated: Neutral (0.05)	- -
2026-03-04 06:26	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-04 06:26	rater_validation_warn	Lite validation warnings for model llama-3.3-70b-wai: 1W 0R	- -
2026-03-03 19:12	eval_success	Lite evaluated: Neutral (0.05)	- -
2026-03-03 19:12	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 19:12	rater_validation_warn	Lite validation warnings for model llama-3.3-70b-wai: 1W 0R	- -
2026-03-03 18:42	eval_success	Lite evaluated: Neutral (0.08)	- -
2026-03-03 18:42	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 18:42	rater_validation_warn	Lite validation warnings for model llama-4-scout-wai: 1W 1R	- -
2026-03-03 18:35	eval_success	Lite evaluated: Neutral (0.08)	- -
2026-03-03 18:35	rater_validation_warn	Lite validation warnings for model llama-4-scout-wai: 1W 1R	- -
2026-03-03 18:35	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 18:23	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 18:03	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 17:54	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 17:19	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 17:12	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 16:45	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 16:37	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 16:04	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 15:59	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 15:55	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 15:17	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 15:15	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 14:42	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 14:40	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 13:59	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 13:58	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 13:18	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 13:16	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 12:34	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 12:33	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 11:55	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 11:52	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 11:09	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 11:04	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 11:03	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 10:59	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 10:19	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 10:15	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 09:29	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 09:26	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 09:22	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 08:54	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 08:51	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 08:12	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 08:11	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 07:35	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 07:33	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 06:45	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 06:42	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 06:09	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 06:07	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 05:35	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 05:30	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 04:51	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 04:46	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 04:22	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 04:17	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 03:48	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 03:36	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 03:09	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 03:04	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 02:30	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 02:25	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 01:59	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 01:54	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 01:11	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 01:07	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 00:32	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 00:27	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-03 00:23	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-03 00:17	eval	Evaluated by llama-4-scout-wai: +0.08 (Neutral) -0.08
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 23:57	eval	Evaluated by llama-3.3-70b-wai: +0.05 (Neutral) -0.05
	reasoning Technical blog post on concurrency
2026-03-02 23:47	eval	Evaluated by llama-4-scout-wai: +0.16 (Mild positive) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 23:19	eval	Evaluated by llama-3.3-70b-wai: +0.10 (Mild positive) +0.06
	reasoning Technical blog post on concurrency
2026-03-02 23:14	eval	Evaluated by llama-3.3-70b-wai: +0.04 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 23:08	eval	Evaluated by llama-4-scout-wai: +0.16 (Mild positive) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 22:38	eval	Evaluated by llama-3.3-70b-wai: +0.04 (Neutral) +0.04
	reasoning Technical blog post on concurrency
2026-03-02 22:27	eval	Evaluated by llama-4-scout-wai: +0.16 (Mild positive) +0.16
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 22:00	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 21:55	eval	Evaluated by claude-haiku-4-5: 0.00 (Neutral)
	reasoning Pure technical tutorial on concurrent programming, zero UDHR relevance
2026-03-02 21:52	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 21:25	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 21:20	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 21:12	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 21:07	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 20:33	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 20:17	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 19:46	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 19:41	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 19:03	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 18:39	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 17:56	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 17:25	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 16:46	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 16:02	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 15:54	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 15:25	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 15:06	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 15:01	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 14:36	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 14:31	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 14:20	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 14:01	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 13:37	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 13:15	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 12:59	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 12:54	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 12:29	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 12:09	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 12:04	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 12:00	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 11:23	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 11:23	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 10:36	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 10:36	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 10:02	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 10:01	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 09:12	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 09:11	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 09:06	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 08:23	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 08:18	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 08:12	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral) 0.00
	reasoning Technical blog post on concurrency
2026-03-02 07:34	eval	Evaluated by llama-4-scout-wai: 0.00 (Neutral)
	reasoning Technical blog post on process-based concurrency, no human rights discussion
2026-03-02 07:32	eval	Evaluated by llama-3.3-70b-wai: 0.00 (Neutral)
	reasoning Technical blog post on concurrency

build f36f9cf+l6eo · deployed 2026-03-07 18:24 UTC · evaluated 2026-03-03 07:16:53 UTC