Abigail Estrella
type: MusicGroup
genre: afrobeat
popularity: 14
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a7da6aee8f2d8e43aea2d4f34dcca5d63288881978a31f7be615ad3031162ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db5abc9-374c-491c-901b-9152da61f133.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db5abc9-374c-491c-901b-9152da61f133.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2db5abc9-374c-491c-901b-9152da61f133
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a7da6aee8f2d8e43aea2d4f34dcca5d63288881978a31f7be615ad3031162ea","name":"Abigail Estrella","registered_at":"2026-06-14T09:15:56Z","symbol":"NIM0407087","token_address":"0xbd4caaec33012f97e1dda7146f84bf13d2425158","type":"artist","uuid":"2db5abc9-374c-491c-901b-9152da61f133"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7da6aee8f2d8e43aea2d4f34dcca5d63288881978a31f7be615ad3031162ea. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db5abc9-374c-491c-901b-9152da61f133.json and https://artists.proofprofile.net/proofs/artist/2db5abc9-374c-491c-901b-9152da61f133.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x1a7da6aee8f2d8e43aea2d4f34dcca5d63288881978a31f7be615ad3031162ea","name":"Abigail Estrella","registered_at":"2026-06-14T09:15:56Z","symbol":"NIM0407087","token_address":"0xbd4caaec33012f97e1dda7146f84bf13d2425158","type":"artist","uuid":"2db5abc9-374c-491c-901b-9152da61f133"}
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