Rocco Sun
type: MusicGroup
popularity: 4
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x219f1eb7b34f369861767428ace151f525f0629e94013ef00051d22eae9beb1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acd25885-d29f-4bc0-a02d-6d8bbf06e0d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acd25885-d29f-4bc0-a02d-6d8bbf06e0d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acd25885-d29f-4bc0-a02d-6d8bbf06e0d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x219f1eb7b34f369861767428ace151f525f0629e94013ef00051d22eae9beb1b","name":"Rocco Sun","registered_at":"2026-06-20T10:37:07Z","symbol":"NIM1593064","token_address":"0x10ef7c8e09ea7fffeb93ce1beb60cc3dc72f78eb","type":"artist","uuid":"acd25885-d29f-4bc0-a02d-6d8bbf06e0d8"}
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 0x219f1eb7b34f369861767428ace151f525f0629e94013ef00051d22eae9beb1b. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acd25885-d29f-4bc0-a02d-6d8bbf06e0d8.json and https://artists.proofprofile.net/proofs/artist/acd25885-d29f-4bc0-a02d-6d8bbf06e0d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x219f1eb7b34f369861767428ace151f525f0629e94013ef00051d22eae9beb1b","name":"Rocco Sun","registered_at":"2026-06-20T10:37:07Z","symbol":"NIM1593064","token_address":"0x10ef7c8e09ea7fffeb93ce1beb60cc3dc72f78eb","type":"artist","uuid":"acd25885-d29f-4bc0-a02d-6d8bbf06e0d8"}
album: Tu
  type: MusicAlbum
  date published: 2024-12-04
album: Tú
  type: MusicAlbum
  date published: 2025-02-06
album: Verano en Madrid
  type: MusicAlbum
  date published: 2025-03-01