{
 "schema": 1,
 "about": "Each anchor is an OpenTimestamps proof for a copy of data/integrity-head.txt. 'pending' = receipt from the calendar servers, not yet in a Bitcoin block; 'bitcoin' = the proof carries a Bitcoin block attestation. Verify with `ots verify FILE.ots` or by uploading both files to opentimestamps.org.",
 "anchors": [
  {
   "entries": 47,
   "head": "d99d9fc83c664f090c143c70cf9e510c2c73d7e9fb4c020dd26cac5fa978aec5",
   "text_file": "anchors/head-0047-d99d9fc8.txt",
   "proof_file": "anchors/head-0047-d99d9fc8.txt.ots",
   "stamped_on": "2026-10-19",
   "status": "bitcoin",
   "bitcoin_block": 972172,
   "confirmed_on": "2026-10-19"
  },
  {
   "entries": 50,
   "head": "6098c26bc095fba106240f4179ebe7c5fb0cd36b5ae777029b9d24ed08366602",
   "text_file": "anchors/head-0050-6098c26b.txt",
   "proof_file": "anchors/head-0050-6098c26b.txt.ots",
   "stamped_on": "2026-10-19",
   "status": "bitcoin",
   "bitcoin_block": 972187,
   "confirmed_on": "2026-10-19"
  },
  {
   "entries": 52,
   "head": "d667c630c5d80bdee5e9a0bf0ad5ec922caaf609a0a91488fa0c18adf7ed54d4",
   "text_file": "anchors/head-0052-d667c630.txt",
   "proof_file": "anchors/head-0052-d667c630.txt.ots",
   "stamped_on": "2026-10-19",
   "status": "bitcoin",
   "bitcoin_block": 972187,
   "confirmed_on": "2026-10-19"
  },
  {
   "entries": 53,
   "head": "dcc1fe6b5548b418ec4745cb4751d792bb62c726e8864250bc28433a6f5463b9",
   "text_file": "anchors/head-0053-dcc1fe6b.txt",
   "proof_file": "anchors/head-0053-dcc1fe6b.txt.ots",
   "stamped_on": "2026-10-23",
   "status": "bitcoin",
   "bitcoin_block": 972825,
   "confirmed_on": "2026-10-23"
  }
 ]
}