Disco Blù
type: MusicGroup
popularity: 5
followers: 340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfcb4ea66ed574768e0e22d4b2e6bfa27aeb287f0d11a117ff9070b2655e258d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69b93fa8-1722-4c68-b856-b453d523444d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69b93fa8-1722-4c68-b856-b453d523444d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69b93fa8-1722-4c68-b856-b453d523444d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfcb4ea66ed574768e0e22d4b2e6bfa27aeb287f0d11a117ff9070b2655e258d","name":"Disco Blù","registered_at":"2026-06-17T02:25:15Z","symbol":"NIM1251711","token_address":"0x93648c70f3c54ad340608361e75aab531497ecf9","type":"artist","uuid":"69b93fa8-1722-4c68-b856-b453d523444d"}
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 0xdfcb4ea66ed574768e0e22d4b2e6bfa27aeb287f0d11a117ff9070b2655e258d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69b93fa8-1722-4c68-b856-b453d523444d.json and https://artists.proofprofile.net/proofs/artist/69b93fa8-1722-4c68-b856-b453d523444d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdfcb4ea66ed574768e0e22d4b2e6bfa27aeb287f0d11a117ff9070b2655e258d","name":"Disco Blù","registered_at":"2026-06-17T02:25:15Z","symbol":"NIM1251711","token_address":"0x93648c70f3c54ad340608361e75aab531497ecf9","type":"artist","uuid":"69b93fa8-1722-4c68-b856-b453d523444d"}
album: Disco Blu
  type: MusicAlbum
  date published: 2007-07-12
album: No More Baby
  type: MusicAlbum
  date published: 2007-07-12