Js Jay
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa3adf4d2f0e202661e16ac7ebfbbafab121a58877f0940053b84c1a089a8fc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70197ee7-ed34-4633-bc2d-00f7cb9d93c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70197ee7-ed34-4633-bc2d-00f7cb9d93c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70197ee7-ed34-4633-bc2d-00f7cb9d93c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa3adf4d2f0e202661e16ac7ebfbbafab121a58877f0940053b84c1a089a8fc1","name":"Js Jay","registered_at":"2026-06-17T04:43:01Z","symbol":"NIM1284602","token_address":"0x5bf24d692ae30acf28de74a17d93418c9eeecc51","type":"artist","uuid":"70197ee7-ed34-4633-bc2d-00f7cb9d93c8"}
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 0xaa3adf4d2f0e202661e16ac7ebfbbafab121a58877f0940053b84c1a089a8fc1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70197ee7-ed34-4633-bc2d-00f7cb9d93c8.json and https://artists.proofprofile.net/proofs/artist/70197ee7-ed34-4633-bc2d-00f7cb9d93c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaa3adf4d2f0e202661e16ac7ebfbbafab121a58877f0940053b84c1a089a8fc1","name":"Js Jay","registered_at":"2026-06-17T04:43:01Z","symbol":"NIM1284602","token_address":"0x5bf24d692ae30acf28de74a17d93418c9eeecc51","type":"artist","uuid":"70197ee7-ed34-4633-bc2d-00f7cb9d93c8"}
album: Same We
  type: MusicAlbum
  date published: 2019-09-11