Celyn Chow
type: MusicGroup
genre: vocal jazz
popularity: 12
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65c0680811155c8befcfee6947547fc8966d10b8fbb3414a02ba8bdfd209f9f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52299360-e477-44ab-bfba-638ffde90e28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52299360-e477-44ab-bfba-638ffde90e28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52299360-e477-44ab-bfba-638ffde90e28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65c0680811155c8befcfee6947547fc8966d10b8fbb3414a02ba8bdfd209f9f8","name":"Celyn Chow","registered_at":"2026-06-14T13:06:27Z","symbol":"NIM0462084","token_address":"0xfd249eae2a42ccf8e9f1490ef7602b43480b7e87","type":"artist","uuid":"52299360-e477-44ab-bfba-638ffde90e28"}
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 0x65c0680811155c8befcfee6947547fc8966d10b8fbb3414a02ba8bdfd209f9f8. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52299360-e477-44ab-bfba-638ffde90e28.json and https://artists.proofprofile.net/proofs/artist/52299360-e477-44ab-bfba-638ffde90e28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x65c0680811155c8befcfee6947547fc8966d10b8fbb3414a02ba8bdfd209f9f8","name":"Celyn Chow","registered_at":"2026-06-14T13:06:27Z","symbol":"NIM0462084","token_address":"0xfd249eae2a42ccf8e9f1490ef7602b43480b7e87","type":"artist","uuid":"52299360-e477-44ab-bfba-638ffde90e28"}
album: Dive Into You
  type: MusicAlbum
  date published: 2024-09-18
album: High On Life
  type: MusicAlbum
  date published: 2024-09-24