Bryce Butler
type: MusicGroup
popularity: 14
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1891ed593e4db329bbe1fc4222a87f05c6bc9f3ed1c737feb97799ee68aa881
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ce0413f-a30c-4429-a842-5728f7fc6f88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ce0413f-a30c-4429-a842-5728f7fc6f88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ce0413f-a30c-4429-a842-5728f7fc6f88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1891ed593e4db329bbe1fc4222a87f05c6bc9f3ed1c737feb97799ee68aa881","name":"Bryce Butler","registered_at":"2026-06-14T19:17:45Z","symbol":"NIM0550643","token_address":"0xac103d96119e44ecabed568697ea92dc5acc6555","type":"artist","uuid":"8ce0413f-a30c-4429-a842-5728f7fc6f88"}
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 0xb1891ed593e4db329bbe1fc4222a87f05c6bc9f3ed1c737feb97799ee68aa881. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ce0413f-a30c-4429-a842-5728f7fc6f88.json and https://artists.proofprofile.net/proofs/artist/8ce0413f-a30c-4429-a842-5728f7fc6f88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:43:13Z
  text: {"copyright_id":"0xb1891ed593e4db329bbe1fc4222a87f05c6bc9f3ed1c737feb97799ee68aa881","name":"Bryce Butler","registered_at":"2026-06-14T19:17:45Z","symbol":"NIM0550643","token_address":"0xac103d96119e44ecabed568697ea92dc5acc6555","type":"artist","uuid":"8ce0413f-a30c-4429-a842-5728f7fc6f88"}
album: Suitcase (Cover Version)
  type: MusicAlbum
  date published: 2019-10-11
album: Forever Girl (Acoustic Version)
  type: MusicAlbum
  date published: 2019-10-31