J FOREIGN
type: MusicGroup
popularity: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43602eb6e7e292ea811b0369366cb41b8bc69edac70b0e02b61b647d154cd854
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55c8b73b-e731-4afa-be4e-34cfda614b16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55c8b73b-e731-4afa-be4e-34cfda614b16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55c8b73b-e731-4afa-be4e-34cfda614b16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43602eb6e7e292ea811b0369366cb41b8bc69edac70b0e02b61b647d154cd854","name":"J FOREIGN","registered_at":"2026-06-14T13:27:45Z","symbol":"NIM0467174","token_address":"0x8af7b3a6548df58d189bf624b3816ee522973a79","type":"artist","uuid":"55c8b73b-e731-4afa-be4e-34cfda614b16"}
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 0x43602eb6e7e292ea811b0369366cb41b8bc69edac70b0e02b61b647d154cd854. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55c8b73b-e731-4afa-be4e-34cfda614b16.json and https://artists.proofprofile.net/proofs/artist/55c8b73b-e731-4afa-be4e-34cfda614b16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:28:39Z
  text: {"copyright_id":"0x43602eb6e7e292ea811b0369366cb41b8bc69edac70b0e02b61b647d154cd854","name":"J FOREIGN","registered_at":"2026-06-14T13:27:45Z","symbol":"NIM0467174","token_address":"0x8af7b3a6548df58d189bf624b3816ee522973a79","type":"artist","uuid":"55c8b73b-e731-4afa-be4e-34cfda614b16"}
album: Portafolio
  type: MusicAlbum
  date published: 2025-08-21
album: Pills On My Body
  type: MusicAlbum
  date published: 2025-09-25