J T Rhythm
type: MusicGroup
genre: northern soul
popularity: 9
followers: 250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eca75148bff9310e35d3df53fa0efe3254f31225002d87a6f122926a73ac217
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edbbff2-e423-4a25-bc98-0fb3439b0bdd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2edbbff2-e423-4a25-bc98-0fb3439b0bdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2edbbff2-e423-4a25-bc98-0fb3439b0bdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0eca75148bff9310e35d3df53fa0efe3254f31225002d87a6f122926a73ac217","name":"J T Rhythm","registered_at":"2026-06-16T05:52:33Z","symbol":"NIM0957582","token_address":"0x3e98f0616cebc4af9524159abdb35c5d585da812","type":"artist","uuid":"2edbbff2-e423-4a25-bc98-0fb3439b0bdd"}
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 0x0eca75148bff9310e35d3df53fa0efe3254f31225002d87a6f122926a73ac217. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2edbbff2-e423-4a25-bc98-0fb3439b0bdd.json and https://artists.proofprofile.net/proofs/artist/2edbbff2-e423-4a25-bc98-0fb3439b0bdd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x0eca75148bff9310e35d3df53fa0efe3254f31225002d87a6f122926a73ac217","name":"J T Rhythm","registered_at":"2026-06-16T05:52:33Z","symbol":"NIM0957582","token_address":"0x3e98f0616cebc4af9524159abdb35c5d585da812","type":"artist","uuid":"2edbbff2-e423-4a25-bc98-0fb3439b0bdd"}
album: My Sweet Baby / All I Want Is You
  type: MusicAlbum
  date published: 2009-11-30
album: My Sweet Baby / All I Want Is You
  type: MusicAlbum
  date published: 2016-05-27
album: My Sweet Baby / All I Want Is You
  type: MusicAlbum
  date published: 2016-05-27