William Borne
type: MusicGroup
genre: lullaby
popularity: 20
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23fd0fdf80add7714119fe5872c2eea16714cf31f079a41a94431729f11bd14d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/568f064c-d33b-4b6e-85f5-50c53ee9d03d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/568f064c-d33b-4b6e-85f5-50c53ee9d03d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/568f064c-d33b-4b6e-85f5-50c53ee9d03d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23fd0fdf80add7714119fe5872c2eea16714cf31f079a41a94431729f11bd14d","name":"William Borne","registered_at":"2026-06-14T13:33:09Z","symbol":"NIM0468456","token_address":"0xb13fd86ebea706923dce58dfedb2e78cbea912bd","type":"artist","uuid":"568f064c-d33b-4b6e-85f5-50c53ee9d03d"}
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 0x23fd0fdf80add7714119fe5872c2eea16714cf31f079a41a94431729f11bd14d. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/568f064c-d33b-4b6e-85f5-50c53ee9d03d.json and https://artists.proofprofile.net/proofs/artist/568f064c-d33b-4b6e-85f5-50c53ee9d03d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x23fd0fdf80add7714119fe5872c2eea16714cf31f079a41a94431729f11bd14d","name":"William Borne","registered_at":"2026-06-14T13:33:09Z","symbol":"NIM0468456","token_address":"0xb13fd86ebea706923dce58dfedb2e78cbea912bd","type":"artist","uuid":"568f064c-d33b-4b6e-85f5-50c53ee9d03d"}
album: Hungry Lullabies
  type: MusicAlbum
  date published: 2020-02-06