The Timesheet

The Receipts

Artifact: the Timesheet
Kind: derived time-worked report
Authored by: an AI system (site context prose)

The Timesheet is a record of time worked — but unlike most timesheets, no one fills it in. It is derived: it reads the timestamps that the version-control system already recorded on every commit and folds them into a report of when the work actually happened.

Read it as a ledger of sessions and hours. Each entry is anchored to real commits, so the figures are not a claim about how long something took — they are read back out of the byte-truth record of when each piece of work was saved. Re-running the fold over the same history produces the same sheet, exactly.

That is the difference between a reported hour and a recorded one: the Timesheet cannot flatter the work, because it never asks anyone how long it took — it reads the clock the commits already kept. The Timesheet below is a real one, folded from actual commit history.

The rollups — month, then week

Total 1592h 04m (1592.08 h) across 135 days — but this is time BRACKETED BY COMMITS, not time at the keyboard. Floor-biased: it under-counts, never inflates. A derivation ⊢, not a measurement ⊨.

The work across the summer

October 2026

W4089h

W41100.24h

W42116.73h

W4322.82h

September 2026

W36100.15h

W3799.99h

W3869.83h

W3994.07h

W4089h

August 2026

W3146.07h

W3260.86h

W3380.42h

W3456.06h

W3598.36h

W36100.15h

July 2026

W2779.74h

W2879.52h

W2988.54h

W3061.18h

W3146.07h

June 2026

W2361.93h

W2443.61h

W2584.78h

W2658.17h

W2779.74h

Each cell is an ISO week; height/shade tracks hours worked (busiest week = fullest). A dashed, dimmed cell is a week shared with the neighbouring month — that is where the week sits across the month boundary.

By month

Month	Worked	Hours	Days	Sessions	Commits
October 2026	293h 47m	293.79	20	567	15,329
September 2026	382h 47m	382.79	29	1,124	33,641
August 2026	330h 29m	330.49	28	1,112	34,132
July 2026	316h 56m	316.94	28	1,038	24,239
June 2026	268h 03m	268.06	30	653	7,389
Total	1592h 04m	1592.08	135	4,494	114,730

By week (ISO)

Week	Worked	Hours	Days	Sessions	Commits
2026-W43 (Oct 19–25)	22h 49m	22.82	2	34	916
2026-W42 (Oct 12–18)	116h 44m	116.74	7	234	6,834
2026-W41 (Oct 5–11)	100h 14m	100.24	7	189	4,299
2026-W40 (Sep 28–Oct 4)	89h 00m	89.01	7	211	6,385
2026-W39 (Sep 21–27)	94h 04m	94.07	7	236	6,932
2026-W38 (Sep 14–20)	69h 48m	69.81	6	197	6,190
2026-W37 (Sep 7–13)	99h 59m	99.98	7	314	9,249
2026-W36 (Aug 31–Sep 6)	100h 08m	100.15	7	339	10,129
2026-W35 (Aug 24–30)	98h 21m	98.35	7	385	11,771
2026-W34 (Aug 17–23)	56h 04m	56.07	7	143	5,174
2026-W33 (Aug 10–16)	80h 24m	80.41	7	262	7,501
2026-W32 (Aug 3–9)	60h 51m	60.85	4	188	5,726
2026-W31 (Jul 27–Aug 2)	46h 04m	46.07	5	160	4,631
2026-W30 (Jul 20–26)	61h 10m	61.18	6	224	6,499
2026-W29 (Jul 13–19)	88h 32m	88.54	7	252	6,428
2026-W28 (Jul 6–12)	79h 31m	79.52	7	264	5,432
2026-W27 (Jun 29–Jul 5)	79h 44m	79.74	7	251	3,882
2026-W26 (Jun 22–28)	58h 10m	58.17	7	119	1,637
2026-W25 (Jun 15–21)	84h 47m	84.78	7	197	2,420
2026-W24 (Jun 8–14)	43h 36m	43.61	7	122	1,349
2026-W23 (Jun 1–7)	61h 55m	61.93	7	173	1,346

The days — newest first

Date	Start	End	Span	Break	Worked	Hrs	Runs	Sess	Commits
Tue 2026-10-20	05:13	14:13	8h 59m	2h 16m	6h 42m	6.71	3	6	202
Mon 2026-10-19	00:03	23:48	23h 45m	7h 38m	16h 06m	16.11	4	28	714
Sun 2026-10-18	05:45	23:47	18h 01m	3h 29m	14h 31m	14.53	2	11	396
Sat 2026-10-17	04:55	23:12	18h 16m	3h 04m	15h 11m	15.19	3	32	944
Fri 2026-10-16	00:00	23:03	23h 03m	5h 14m	17h 48m	17.81	5	43	1,155
Thu 2026-10-15	02:10	23:58	21h 48m	4h 52m	16h 55m	16.92	6	48	1,284
Wed 2026-10-14	00:05	23:44	23h 38m	5h 36m	18h 01m	18.03	4	25	812
Tue 2026-10-13	05:05	23:23	18h 18m	0h 00m	18h 18m	18.31	1	39	995
Mon 2026-10-12	00:29	22:40	22h 11m	6h 15m	15h 56m	15.94	5	36	1,248
Sun 2026-10-11	04:38	23:06	18h 27m	0h 38m	17h 49m	17.82	2	38	847
Sat 2026-10-10	00:00	22:06	22h 05m	6h 34m	15h 31m	15.52	7	31	688
Fri 2026-10-09	04:11	23:58	19h 46m	5h 54m	13h 52m	13.87	7	24	485
Thu 2026-10-08	06:33	20:39	14h 05m	4h 52m	9h 12m	9.22	3	18	333
Wed 2026-10-07	05:17	23:32	18h 14m	4h 48m	13h 25m	13.43	4	25	593
Tue 2026-10-06	05:03	21:03	16h 00m	0h 32m	15h 27m	15.46	2	27	587
Mon 2026-10-05	06:06	21:51	15h 44m	0h 49m	14h 55m	14.92	2	26	766
Sun 2026-10-04	05:32	22:33	17h 00m	5h 37m	11h 23m	11.38	3	22	574
Sat 2026-10-03	05:44	22:29	16h 45m	0h 00m	16h 45m	16.75	1	31	930
Fri 2026-10-02	04:47	21:03	16h 16m	2h 37m	13h 39m	13.65	3	24	747
Thu 2026-10-01	05:03	21:37	16h 33m	4h 21m	12h 11m	12.2	4	33	1,029
Wed 2026-09-30	05:10	20:24	15h 13m	0h 00m	15h 13m	15.22	1	46	1,465
Tue 2026-09-29	06:18	20:53	14h 34m	6h 03m	8h 31m	8.52	5	21	613
Mon 2026-09-28	05:01	22:21	17h 20m	6h 03m	11h 16m	11.28	2	34	1,027
Sun 2026-09-27	04:57	20:56	15h 59m	6h 50m	9h 09m	9.15	4	17	495
Sat 2026-09-26	05:40	22:26	16h 46m	0h 38m	16h 08m	16.14	2	40	1,249
Fri 2026-09-25	05:36	22:12	16h 35m	2h 53m	13h 41m	13.69	5	52	1,463
Thu 2026-09-24	05:13	21:32	16h 18m	1h 42m	14h 36m	14.61	4	34	951
Wed 2026-09-23	06:21	21:10	14h 49m	0h 00m	14h 49m	14.82	1	39	1,125
Tue 2026-09-22	05:59	21:41	15h 41m	1h 05m	14h 35m	14.59	2	31	933
Mon 2026-09-21	05:20	22:46	17h 25m	6h 21m	11h 04m	11.07	5	23	716
Sun 2026-09-20	05:46	18:19	12h 33m	8h 51m	3h 41m	3.7	3	7	227
Sat 2026-09-19	05:18	22:34	17h 15m	0h 00m	17h 15m	17.27	1	65	2,020
Fri 2026-09-18	05:10	21:11	16h 00m	2h 01m	13h 58m	13.98	2	45	1,466
Thu 2026-09-17	05:25	21:56	16h 30m	3h 24m	13h 06m	13.11	3	29	918
Tue 2026-09-15	05:42	17:34	11h 51m	5h 12m	6h 38m	6.65	4	9	277
Mon 2026-09-14	05:53	22:08	16h 14m	1h 07m	15h 06m	15.12	3	42	1,282
Sun 2026-09-13	05:42	22:11	16h 29m	0h 33m	15h 56m	15.94	2	59	2,037
Sat 2026-09-12	06:17	22:19	16h 02m	1h 37m	14h 25m	14.42	2	58	1,891
Fri 2026-09-11	05:10	23:42	18h 31m	7h 34m	10h 56m	10.95	2	28	782
Thu 2026-09-10	05:42	20:39	14h 56m	1h 28m	13h 27m	13.46	3	13	379
Wed 2026-09-09	05:16	22:21	17h 04m	1h 46m	15h 18m	15.3	3	42	1,037
Tue 2026-09-08	05:14	23:08	17h 54m	0h 00m	17h 54m	17.91	1	62	1,648
Mon 2026-09-07	05:39	22:07	16h 27m	4h 27m	12h 00m	12.01	2	52	1,475
Sun 2026-09-06	05:05	22:12	17h 06m	0h 00m	17h 06m	17.11	1	52	1,603
Sat 2026-09-05	07:03	23:06	16h 03m	5h 08m	10h 54m	10.91	3	30	1,089
Fri 2026-09-04	05:25	22:28	17h 02m	7h 50m	9h 11m	9.2	6	11	314
Thu 2026-09-03	05:06	21:41	16h 34m	0h 00m	16h 34m	16.58	1	60	1,596
Wed 2026-09-02	05:40	21:36	15h 55m	0h 38m	15h 16m	15.27	2	73	2,057
Tue 2026-09-01	06:00	22:48	16h 47m	1h 57m	14h 50m	14.83	2	50	1,506
Mon 2026-08-31	06:09	22:59	16h 49m	0h 34m	16h 14m	16.25	2	63	1,964
Sun 2026-08-30	11:48	22:45	10h 57m	0h 00m	10h 57m	10.95	1	84	2,560
Sat 2026-08-29	04:22	22:42	18h 19m	3h 10m	15h 09m	15.16	3	70	2,006
Fri 2026-08-28	05:48	22:29	16h 41m	5h 45m	10h 55m	10.93	3	42	1,268
Thu 2026-08-27	06:42	22:57	16h 14m	2h 31m	13h 42m	13.71	3	43	1,403
Wed 2026-08-26	05:46	22:27	16h 40m	1h 24m	15h 16m	15.28	3	43	1,375
Tue 2026-08-25	05:55	23:09	17h 13m	0h 00m	17h 13m	17.22	1	50	1,440
Mon 2026-08-24	06:07	22:10	16h 03m	0h 56m	15h 06m	15.11	2	53	1,719
Sun 2026-08-23	06:04	21:57	15h 52m	0h 00m	15h 52m	15.88	1	51	2,052
Sat 2026-08-22	05:45	22:34	16h 48m	1h 13m	15h 35m	15.59	3	42	1,550
Fri 2026-08-21	06:50	22:11	15h 21m	9h 01m	6h 20m	6.33	7	16	567
Thu 2026-08-20	09:59	22:54	12h 55m	4h 34m	8h 21m	8.35	5	17	473
Wed 2026-08-19	06:34	08:12	1h 38m	1h 16m	0h 21m	0.35	3	1	31
Tue 2026-08-18	05:30	13:55	8h 24m	5h 29m	2h 55m	2.92	3	5	166
Mon 2026-08-17	05:49	22:46	16h 57m	10h 18m	6h 38m	6.64	7	11	335
Sun 2026-08-16	04:26	14:50	10h 24m	2h 21m	8h 02m	8.05	4	29	833
Sat 2026-08-15	05:37	23:10	17h 33m	1h 25m	16h 08m	16.13	3	55	1,539
Fri 2026-08-14	05:29	21:52	16h 23m	0h 42m	15h 40m	15.68	2	54	1,532
Thu 2026-08-13	05:28	21:15	15h 47m	2h 27m	13h 19m	13.32	4	48	1,284
Wed 2026-08-12	04:53	22:06	17h 12m	3h 42m	13h 30m	13.51	3	50	1,509
Tue 2026-08-11	17:45	22:36	4h 51m	2h 27m	2h 23m	2.39	3	6	208
Mon 2026-08-10	06:25	19:23	12h 57m	1h 37m	11h 20m	11.34	3	20	596
Sun 2026-08-09	06:12	22:45	16h 33m	1h 13m	15h 19m	15.33	3	43	1,163
Sat 2026-08-08	06:23	22:00	15h 37m	0h 00m	15h 37m	15.63	1	64	1,835
Fri 2026-08-07	05:41	22:01	16h 19m	0h 47m	15h 31m	15.53	2	58	1,725
Thu 2026-08-06	05:54	22:34	16h 40m	2h 18m	14h 21m	14.37	3	23	1,003
Sun 2026-08-02	05:49	11:36	5h 47m	0h 00m	5h 47m	5.78	1	23	637
Sat 2026-08-01	04:56	21:05	16h 09m	3h 23m	12h 46m	12.77	4	48	1,359
Fri 2026-07-31	04:27	23:39	19h 11m	3h 41m	15h 30m	15.51	4	57	1,788
Tue 2026-07-28	05:45	07:04	1h 19m	0h 00m	1h 19m	1.33	1	2	54
Mon 2026-07-27	07:02	22:56	15h 53m	5h 12m	10h 40m	10.68	6	30	793
Sun 2026-07-26	05:31	23:39	18h 08m	0h 33m	17h 35m	17.59	2	65	1,920
Sat 2026-07-25	06:21	21:55	15h 34m	0h 00m	15h 34m	15.57	1	75	2,284
Fri 2026-07-24	05:53	23:18	17h 25m	7h 31m	9h 53m	9.9	5	34	1,024
Wed 2026-07-22	06:50	07:15	0h 25m	0h 00m	0h 25m	0.42	1	1	24
Tue 2026-07-21	06:07	20:42	14h 35m	6h 13m	8h 21m	8.36	4	23	591
Mon 2026-07-20	05:24	21:32	16h 07m	6h 47m	9h 20m	9.34	5	26	656
Sun 2026-07-19	05:07	20:40	15h 33m	1h 06m	14h 27m	14.46	3	47	1,198
Sat 2026-07-18	05:03	20:17	15h 13m	5h 59m	9h 13m	9.23	8	14	399
Fri 2026-07-17	06:06	22:28	16h 22m	2h 26m	13h 56m	13.94	3	41	1,116
Thu 2026-07-16	05:48	22:02	16h 13m	3h 32m	12h 40m	12.68	2	32	835
Wed 2026-07-15	06:02	22:16	16h 13m	3h 20m	12h 53m	12.89	5	32	844
Tue 2026-07-14	06:18	22:16	15h 57m	6h 46m	9h 11m	9.19	4	24	608
Mon 2026-07-13	05:20	23:00	17h 40m	1h 31m	16h 09m	16.15	3	62	1,428
Sun 2026-07-12	05:53	21:26	15h 33m	0h 35m	14h 57m	14.96	2	66	1,580
Sat 2026-07-11	05:42	21:26	15h 44m	1h 21m	14h 22m	14.37	3	35	719
Fri 2026-07-10	05:52	21:18	15h 26m	1h 27m	13h 58m	13.97	3	67	1,311
Thu 2026-07-09	05:39	21:57	16h 18m	4h 35m	11h 43m	11.72	3	31	662
Wed 2026-07-08	05:39	22:27	16h 47m	5h 03m	11h 44m	11.74	4	45	826
Tue 2026-07-07	09:51	21:47	11h 56m	10h 08m	1h 47m	1.79	2	4	69
Mon 2026-07-06	06:23	18:58	12h 34m	1h 36m	10h 58m	10.97	4	16	265
Sun 2026-07-05	05:46	21:50	16h 04m	1h 41m	14h 22m	14.38	4	34	601
Sat 2026-07-04	06:05	22:19	16h 14m	2h 18m	13h 56m	13.94	4	56	867
Fri 2026-07-03	06:32	21:00	14h 28m	3h 22m	11h 05m	11.1	3	43	611
Thu 2026-07-02	06:09	21:42	15h 33m	5h 28m	10h 04m	10.08	4	49	728
Wed 2026-07-01	06:14	20:31	14h 17m	3h 36m	10h 40m	10.68	3	27	438
Tue 2026-06-30	07:12	23:06	15h 53m	6h 11m	9h 41m	9.69	3	25	334
Mon 2026-06-29	06:28	21:43	15h 14m	5h 22m	9h 52m	9.87	6	17	303
Sun 2026-06-28	05:16	23:23	18h 06m	11h 09m	6h 57m	6.96	4	11	188
Sat 2026-06-27	05:33	21:55	16h 21m	1h 33m	14h 48m	14.8	3	27	400
Fri 2026-06-26	07:27	19:52	12h 24m	4h 44m	7h 39m	7.66	5	12	163
Thu 2026-06-25	06:19	21:46	15h 26m	7h 26m	7h 59m	8.0	5	12	180
Wed 2026-06-24	05:56	23:15	17h 18m	3h 25m	13h 52m	13.87	5	39	494
Tue 2026-06-23	21:03	23:15	2h 12m	0h 00m	2h 12m	2.22	1	6	60
Mon 2026-06-22	05:54	13:59	8h 04m	3h 25m	4h 39m	4.66	4	12	152
Sun 2026-06-21	06:06	21:43	15h 37m	2h 07m	13h 29m	13.49	3	37	424
Sat 2026-06-20	05:44	21:39	15h 55m	3h 38m	12h 16m	12.28	5	18	249
Fri 2026-06-19	05:32	21:30	15h 58m	2h 27m	13h 30m	13.51	3	34	424
Thu 2026-06-18	06:24	22:42	16h 17m	5h 04m	11h 13m	11.23	5	28	337
Wed 2026-06-17	06:15	21:58	15h 43m	3h 39m	12h 03m	12.06	5	25	299
Tue 2026-06-16	07:21	22:06	14h 44m	4h 23m	10h 21m	10.37	4	28	318
Mon 2026-06-15	05:36	22:23	16h 47m	4h 56m	11h 50m	11.84	5	27	369
Sun 2026-06-14	06:23	22:50	16h 27m	11h 09m	5h 17m	5.3	3	17	189
Sat 2026-06-13	20:56	21:13	0h 16m	0h 00m	0h 16m	0.27	1	1	12
Fri 2026-06-12	06:00	22:42	16h 41m	8h 49m	7h 52m	7.88	4	32	366
Thu 2026-06-11	05:43	21:57	16h 14m	2h 50m	13h 23m	13.39	6	39	444
Wed 2026-06-10	05:55	22:36	16h 41m	1h 54m	14h 47m	14.79	3	29	305
Tue 2026-06-09	09:27	22:46	13h 18m	11h 47m	1h 30m	1.51	4	3	26
Mon 2026-06-08	07:31	20:25	12h 53m	12h 25m	0h 28m	0.47	2	1	7
Sun 2026-06-07	05:26	15:03	9h 37m	6h 27m	3h 09m	3.16	7	9	64
Sat 2026-06-06	05:43	22:56	17h 13m	0h 33m	16h 39m	16.65	2	40	375
Fri 2026-06-05	05:36	21:09	15h 33m	3h 03m	12h 30m	12.5	5	46	320
Thu 2026-06-04	06:23	22:29	16h 05m	5h 17m	10h 48m	10.8	5	28	218
Wed 2026-06-03	05:56	23:01	17h 04m	7h 24m	9h 40m	9.68	7	19	147
Tue 2026-06-02	05:22	22:48	17h 26m	10h 51m	6h 34m	6.58	7	27	191
Mon 2026-06-01	19:24	21:58	2h 33m	0h 00m	2h 33m	2.56	1	4	31

the Timesheet — a time-worked report folded from commit timestamps · view the full receipt →