Sonny C
type: MusicGroup
popularity: 14
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc546dd0c67feff41f1a596270630d9d6302171bf011f405e1b4ddadbafb89082
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c093b04b-580e-4ff7-be57-9f164fb92ae3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c093b04b-580e-4ff7-be57-9f164fb92ae3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c093b04b-580e-4ff7-be57-9f164fb92ae3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc546dd0c67feff41f1a596270630d9d6302171bf011f405e1b4ddadbafb89082","name":"Sonny C","registered_at":"2026-06-15T00:40:25Z","symbol":"NIM0627641","token_address":"0x1701668979c9a3f7331f99dd5887c305e146480a","type":"artist","uuid":"c093b04b-580e-4ff7-be57-9f164fb92ae3"}
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 0xc546dd0c67feff41f1a596270630d9d6302171bf011f405e1b4ddadbafb89082. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c093b04b-580e-4ff7-be57-9f164fb92ae3.json and https://artists.proofprofile.net/proofs/artist/c093b04b-580e-4ff7-be57-9f164fb92ae3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xc546dd0c67feff41f1a596270630d9d6302171bf011f405e1b4ddadbafb89082","name":"Sonny C","registered_at":"2026-06-15T00:40:25Z","symbol":"NIM0627641","token_address":"0x1701668979c9a3f7331f99dd5887c305e146480a","type":"artist","uuid":"c093b04b-580e-4ff7-be57-9f164fb92ae3"}