elliot obrien
type: MusicGroup
popularity: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f9347a8075c9b83f691e6ab4993ebb034d57f6abf10e47b2df4e65b423a246
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b92d4961-b9db-484a-9ef1-006cf239153a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b92d4961-b9db-484a-9ef1-006cf239153a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b92d4961-b9db-484a-9ef1-006cf239153a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3f9347a8075c9b83f691e6ab4993ebb034d57f6abf10e47b2df4e65b423a246","name":"elliot obrien","registered_at":"2026-06-20T16:12:33Z","symbol":"NIM1650483","token_address":"0x1ebf8d8cdd5eb1c1457e1cf8425fdab04cd19a30","type":"artist","uuid":"b92d4961-b9db-484a-9ef1-006cf239153a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f9347a8075c9b83f691e6ab4993ebb034d57f6abf10e47b2df4e65b423a246. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b92d4961-b9db-484a-9ef1-006cf239153a.json and https://artists.proofprofile.net/proofs/artist/b92d4961-b9db-484a-9ef1-006cf239153a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xf3f9347a8075c9b83f691e6ab4993ebb034d57f6abf10e47b2df4e65b423a246","name":"elliot obrien","registered_at":"2026-06-20T16:12:33Z","symbol":"NIM1650483","token_address":"0x1ebf8d8cdd5eb1c1457e1cf8425fdab04cd19a30","type":"artist","uuid":"b92d4961-b9db-484a-9ef1-006cf239153a"}
album: Pascana
  type: MusicAlbum
  date published: 2025-07-25