Simon Thacker
type: MusicGroup
popularity: 3
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbcb9a13449f602ee9bfd1ee904e4628f9deb5c7fdec025071dd7bc3542001df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f69cab3e-12f2-4804-a775-6b6d64d5ee74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f69cab3e-12f2-4804-a775-6b6d64d5ee74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f69cab3e-12f2-4804-a775-6b6d64d5ee74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbcb9a13449f602ee9bfd1ee904e4628f9deb5c7fdec025071dd7bc3542001df","name":"Simon Thacker","registered_at":"2026-06-21T15:35:30Z","symbol":"NIM1959999","token_address":"0x45412ea5374f1652ed3419dc31d96bd9e749c7fc","type":"artist","uuid":"f69cab3e-12f2-4804-a775-6b6d64d5ee74"}
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 0xdbcb9a13449f602ee9bfd1ee904e4628f9deb5c7fdec025071dd7bc3542001df. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f69cab3e-12f2-4804-a775-6b6d64d5ee74.json and https://artists.proofprofile.net/proofs/artist/f69cab3e-12f2-4804-a775-6b6d64d5ee74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xdbcb9a13449f602ee9bfd1ee904e4628f9deb5c7fdec025071dd7bc3542001df","name":"Simon Thacker","registered_at":"2026-06-21T15:35:30Z","symbol":"NIM1959999","token_address":"0x45412ea5374f1652ed3419dc31d96bd9e749c7fc","type":"artist","uuid":"f69cab3e-12f2-4804-a775-6b6d64d5ee74"}
album: Anii mei şi tinereţea
  type: MusicAlbum
  date published: 2024-10-30
album: Phirado
  type: MusicAlbum
  date published: 2024-11-11
album: Jolta
  type: MusicAlbum
  date published: 2024-11-26
album: Songs of the Roma
  type: MusicAlbum
  date published: 2024-12-04
album: La Ciolpani
  type: MusicAlbum
  date published: 2024-12-16