The Rock Masters
type: MusicGroup
popularity: 23
followers: 79962
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca1400aa07586b7e4860632acce013720907c26aff1ce8158e8cc10ef01d9b67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1303bb9d-b903-4981-9401-f29194488fb1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1303bb9d-b903-4981-9401-f29194488fb1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1303bb9d-b903-4981-9401-f29194488fb1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca1400aa07586b7e4860632acce013720907c26aff1ce8158e8cc10ef01d9b67","name":"The Rock Masters","registered_at":"2026-06-11T12:15:50Z","symbol":"NIM0025364","token_address":"0x60fb6459dfbb1072603081e0af16a0ce10b61b01","type":"artist","uuid":"1303bb9d-b903-4981-9401-f29194488fb1"}
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 0xca1400aa07586b7e4860632acce013720907c26aff1ce8158e8cc10ef01d9b67. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1303bb9d-b903-4981-9401-f29194488fb1.json and https://artists.proofprofile.net/proofs/artist/1303bb9d-b903-4981-9401-f29194488fb1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xca1400aa07586b7e4860632acce013720907c26aff1ce8158e8cc10ef01d9b67","name":"The Rock Masters","registered_at":"2026-06-11T12:15:50Z","symbol":"NIM0025364","token_address":"0x60fb6459dfbb1072603081e0af16a0ce10b61b01","type":"artist","uuid":"1303bb9d-b903-4981-9401-f29194488fb1"}
album: Non Stop 60's Hits
  type: MusicAlbum
  date published: 2019-06-22
album: Rock Anthems
  type: MusicAlbum
  date published: 2008-01-20