William Barrie
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf005eeeeceba220d129b7e653d7dd7682330e2653498262811fd3477af6d263b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abaa10b9-0462-423f-959b-dcdc6ca46558.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abaa10b9-0462-423f-959b-dcdc6ca46558.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abaa10b9-0462-423f-959b-dcdc6ca46558
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf005eeeeceba220d129b7e653d7dd7682330e2653498262811fd3477af6d263b","name":"William Barrie","registered_at":"2026-06-20T09:47:54Z","symbol":"NIM1584351","token_address":"0xae60e6825c206a848470cae1ae0b5c0013031fb7","type":"artist","uuid":"abaa10b9-0462-423f-959b-dcdc6ca46558"}
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 0xf005eeeeceba220d129b7e653d7dd7682330e2653498262811fd3477af6d263b. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abaa10b9-0462-423f-959b-dcdc6ca46558.json and https://artists.proofprofile.net/proofs/artist/abaa10b9-0462-423f-959b-dcdc6ca46558.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0xf005eeeeceba220d129b7e653d7dd7682330e2653498262811fd3477af6d263b","name":"William Barrie","registered_at":"2026-06-20T09:47:54Z","symbol":"NIM1584351","token_address":"0xae60e6825c206a848470cae1ae0b5c0013031fb7","type":"artist","uuid":"abaa10b9-0462-423f-959b-dcdc6ca46558"}
album: Endless Tears (2024MasterVersion)
  type: MusicAlbum
  date published: 2024-09-12
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  type: MusicAlbum
  date published: 2025-03-04
album: Frozen Season (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Green Ranch Dreams (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Fire and Ice (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Eroded Trust (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Fish with my Dad (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Fading Love (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04
album: Fleeting Sparrows (2024MasterVersion)
  type: MusicAlbum
  date published: 2025-03-04