Juan Serrano
type: MusicGroup
popularity: 2
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed7d338bf2b9a5231bc56f02a854c8e9b061e349aa14826730b2cd7c8e9f3f9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b33c1982-a5e7-42c9-8cb0-8a381259e01b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b33c1982-a5e7-42c9-8cb0-8a381259e01b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b33c1982-a5e7-42c9-8cb0-8a381259e01b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed7d338bf2b9a5231bc56f02a854c8e9b061e349aa14826730b2cd7c8e9f3f9a","name":"Juan Serrano","registered_at":"2026-06-20T13:23:24Z","symbol":"NIM1621578","token_address":"0xe35c9c33c591cce145f2a74305b183c3fe89a022","type":"artist","uuid":"b33c1982-a5e7-42c9-8cb0-8a381259e01b"}
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 0xed7d338bf2b9a5231bc56f02a854c8e9b061e349aa14826730b2cd7c8e9f3f9a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b33c1982-a5e7-42c9-8cb0-8a381259e01b.json and https://artists.proofprofile.net/proofs/artist/b33c1982-a5e7-42c9-8cb0-8a381259e01b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xed7d338bf2b9a5231bc56f02a854c8e9b061e349aa14826730b2cd7c8e9f3f9a","name":"Juan Serrano","registered_at":"2026-06-20T13:23:24Z","symbol":"NIM1621578","token_address":"0xe35c9c33c591cce145f2a74305b183c3fe89a022","type":"artist","uuid":"b33c1982-a5e7-42c9-8cb0-8a381259e01b"}
album: All I Know Is You
  type: MusicAlbum
  date published: 2024-05-03
album: Distant times
  type: MusicAlbum
  date published: 2024-08-16
album: When We Let Go
  type: MusicAlbum
  date published: 2025-04-25