Yellow Jam
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bdc91db7ce93af5e3e2d9d8ccd531e08f1ef0a09f99f68dc5692ffd477c1447
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bdc91db7ce93af5e3e2d9d8ccd531e08f1ef0a09f99f68dc5692ffd477c1447","name":"Yellow Jam","registered_at":"2026-06-15T18:33:50Z","symbol":"NIM0795556","token_address":"0x2daa7fa7aa2d52675231c02dff682350b4de0d2a","type":"artist","uuid":"0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65"}
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 0x8bdc91db7ce93af5e3e2d9d8ccd531e08f1ef0a09f99f68dc5692ffd477c1447. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65.json and https://artists.proofprofile.net/proofs/artist/0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0x8bdc91db7ce93af5e3e2d9d8ccd531e08f1ef0a09f99f68dc5692ffd477c1447","name":"Yellow Jam","registered_at":"2026-06-15T18:33:50Z","symbol":"NIM0795556","token_address":"0x2daa7fa7aa2d52675231c02dff682350b4de0d2a","type":"artist","uuid":"0e3b2f8d-d5a8-48c5-8c53-c4d6986f1c65"}
album: Running With The Greyhounds
  type: MusicAlbum
  date published: 2022-06-17
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  type: MusicAlbum
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