REM Protocol Verification Appendix: DOI Archival and Blockchain Timestamp Proofs
{
"rem_version": "1.2",
"record_id": "1134d622-74c2-41e0-ac8e-1553481246f6",
"artifact": {
"title": "REM Protocol Verification Appendix: DOI Archival and Blockchain Timestamp Proofs",
"author": "reilly, lawrence",
"description": "",
"filename": "REM_Protocol_Verification_Appendix_Final (1).pdf",
"byte_length": 3068
},
"hash": {
"algorithm": "SHA-256",
"value": "cb7c267684d31fef21ecf4dd1c7250b4",
"sha3_512": "",
"blake3": ""
},
"agents": {
"hasher": {
"status": "restored"
},
"bitcoin": {
"agent": "bitcoin",
"status": "confirmed",
"accepted_calendars": [
{
"url": "https://alice.btc.calendar.opentimestamps.org",
"receipt_b64": "8Aj+/orh0ykIxQjwECdwc2w17ttSr2bpmkMTNaUI8SDHkYmdMa3h52pa3EXIlZ7IKxf1maxx3FO/FxJNvuusIwjxBGqHvoHwCFVRT9LNcT1rAIPf4w0u+QyOLi1odHRwczovL2FsaWNlLmJ0Yy5jYWxlbmRhci5vcGVudGltZXN0YW1wcy5vcmc="
},
{
"url": "https://bob.btc.calendar.opentimestamps.org",
"receipt_b64": "8AjdE+F5un1NkAjwEL3ErFRYCRQhBvyC/l9adFcI8SDLRoGCywY1mpazJN9/6kvqgJcWNkIC1rXwJ82t82KiGAjxIKqv/4gG8iSPQVyvGprkshodhFzJfHJKBMx2UofLrradCPEEaoe+gfAIqCb13V81sm8Ag9/jDS75DI4sK2h0dHBzOi8vYm9iLmJ0Yy5jYWxlbmRhci5vcGVudGltZXN0YW1wcy5vcmc="
},
{
"url": "https://btc.calendar.catallaxy.com",
"receipt_b64": "8BAX2NAp1gmFegGUriMQHCtjCPAgwntl54WLjSKoSc3BstuUJiy241uQyEnfBYYBZiKcO2sI8CAwb16NVeBRol8kg4GwjqzrHmGygGlHWxZ9mzGtJutsCAjxBGqHvoLwCAzndmzMnvRTAIPf4w0u+QyOIyJodHRwczovL2J0Yy5jYWxlbmRhci5jYXRhbGxheHkuY29t"
}
],
"calendar_count": 3,
"submitted_at": "2026-08-21T02:57:06.170755+00:00",
"block_height": 963381,
"block_date": "2026-08-21T03:11:19+00:00",
"txid": null,
"note": "Submitted to 3/3 calendars. Confirms in ~10 min.",
"upgraded_receipt_b64": "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",
"commitment": "6a87be815b443caed1c5e0d0210971d70eac8619aef91b2a4095ef1c8c36c021df6b4a9655514fd2cd713d6b"
},
"remid": {
"id": "REMID:zenodo/17139554",
"status": "restored",
"external_doi": "10.5281/zenodo.17139554",
"external_doi_resolver": "https://doi.org/10.5281/zenodo.17139554"
},
"ipfs": {
"agent": "ipfs",
"status": "pinned",
"cid": "bafkreigxs3ugxm3zhjhrdyaktoojcydci4lua5shwwn6tuwy4zn7mfw2jm",
"gateway": "https://gateway.pinata.cloud/ipfs/bafkreigxs3ugxm3zhjhrdyaktoojcydci4lua5shwwn6tuwy4zn7mfw2jm",
"all_pins": [
{
"provider": "Pinata",
"cid": "bafkreigxs3ugxm3zhjhrdyaktoojcydci4lua5shwwn6tuwy4zn7mfw2jm",
"gateway": "https://gateway.pinata.cloud/ipfs/bafkreigxs3ugxm3zhjhrdyaktoojcydci4lua5shwwn6tuwy4zn7mfw2jm"
},
{
"provider": "Pinata (JSON)",
"cid": "bafkreifgu4cufa37bb57ekmlonocagsujaml35jlgmak3rskcpqvzbze2y",
"gateway": "https://gateway.pinata.cloud/ipfs/bafkreifgu4cufa37bb57ekmlonocagsujaml35jlgmak3rskcpqvzbze2y"
}
],
"note": "Pinned to 2 IPFS provider(s)"
},
"archive": {
"status": "archived",
"verified_snapshots": [
{
"url": "https://rem-protocol-agent-production.up.railway.app/id/REMID:zenodo/17139554",
"snapshot": "http://web.archive.org/web/20260719210821/https://rem-protocol-agent-production.up.railway.app/id/REMID:zenodo/17139554",
"timestamp": "20260719210821"
}
],
"note": "Confirmed in Wayback during status reconciliation."
},
"zenodo": {
"status": "published",
"doi": "10.5281/zenodo.17139554",
"deposition_id": 17139554,
"record_url": "https://zenodo.org/records/17139554"
},
"github": {
"agent": "github",
"status": "committed",
"file": "records/REMID_zenodo_17139554.json",
"sha": "3993f5e69f1092a4a4a960e4be7532c8a0626c53",
"url": "https://github.com/lawrencejohnreilly-creator/rem-records/blob/main/records/REMID_zenodo_17139554.json",
"commit": "f234d5d090c2a8e06fb4124aef593effd9ec3fad"
}
},
"rem_record": {
"created": "2025-09-17T05:28:09.444303+00:00",
"protocol_ref": "draft-reilly-rem-protocol-01",
"archive_uris": []
},
"status": "verified",
"restored_from": "zenodo",
"chain": {
"block_index": 19,
"sha256_chain_hash": "86ff1e7d91bfa0dc129cfbd14bdc44a4c50467e76af0f52b07703ca796a7d578",
"sha3_chain_hash": "ec639e0a30c274a21508809927c5db39191190aa627753b2f4acbd8552c9f26ca47415b3ba806679fa6eefa9c97e2c52d8335f56b619c003fd14e6e7aefb5d41",
"blake3_chain_hash": "87b32ec5ab8f0f573f983a7a367a6850f290fcdc9486281f19b52f65593f4861",
"cross_chain_hash": "8430d4748f6e9245a2ade6db5a04f9079663f219f192367df49727f71c6d70a02e25f75eff4d45b955be9a58c4868b517ec5ef3da6b582513dce12b9c69b2cde",
"prev_sha256_chain": "63a19653f93eba478c2087e9418c4d36a512f480ca50cfff36ae63a075899d87",
"prev_sha3_chain": "cb3484323e0d4534393fbe85ca44bf695523dc934f6aa0cb1baeb9961a42667497da419a39bb374710dbd019c5cf14eeaee8f9832d0003a7c2c25cbf44e035ad",
"prev_blake3_chain": "b0ff4eb68080103870de7bba172310a48f52e21c19905a29898beb858a9b7d32",
"quantum_resilient": true
},
"verification": {
"method": "reconciliation",
"checks": {
"integrity": true,
"remid": true,
"bitcoin": true,
"wayback": true,
"ipfs": true
},
"verified_at": "2026-08-21T07:24:36.577104+00:00",
"note": "Re-verified in place \u2014 content unchanged, all layers checked out."
}
}