Nico & Soul
type: MusicGroup
popularity: 2
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfaf7fcb8e1cf653552a9664162c543527be72237811a40eb707a832771c83ab8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14bb25e4-d4c0-412d-8597-41e33a2a4641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14bb25e4-d4c0-412d-8597-41e33a2a4641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14bb25e4-d4c0-412d-8597-41e33a2a4641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfaf7fcb8e1cf653552a9664162c543527be72237811a40eb707a832771c83ab8","name":"Nico & Soul","registered_at":"2026-06-15T20:48:37Z","symbol":"NIM0827699","token_address":"0x25b59a28091a61fc819b8d474f9d04b70be196c9","type":"artist","uuid":"14bb25e4-d4c0-412d-8597-41e33a2a4641"}
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 0xfaf7fcb8e1cf653552a9664162c543527be72237811a40eb707a832771c83ab8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14bb25e4-d4c0-412d-8597-41e33a2a4641.json and https://artists.proofprofile.net/proofs/artist/14bb25e4-d4c0-412d-8597-41e33a2a4641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xfaf7fcb8e1cf653552a9664162c543527be72237811a40eb707a832771c83ab8","name":"Nico & Soul","registered_at":"2026-06-15T20:48:37Z","symbol":"NIM0827699","token_address":"0x25b59a28091a61fc819b8d474f9d04b70be196c9","type":"artist","uuid":"14bb25e4-d4c0-412d-8597-41e33a2a4641"}