The Rubaiyats
type: MusicGroup
genre: northern soul
popularity: 4
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bf1db1a26f7e837ae3da4143c1124ccc7d3e832669968a3e3d739477f9f82fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff088e0-2001-4e3b-82f6-24ece85726c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff088e0-2001-4e3b-82f6-24ece85726c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ff088e0-2001-4e3b-82f6-24ece85726c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bf1db1a26f7e837ae3da4143c1124ccc7d3e832669968a3e3d739477f9f82fb","name":"The Rubaiyats","registered_at":"2026-06-16T11:54:13Z","symbol":"NIM1043903","token_address":"0x252522a07a298335807cf52ee4e7db32c0d03e7d","type":"artist","uuid":"3ff088e0-2001-4e3b-82f6-24ece85726c9"}
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 0x9bf1db1a26f7e837ae3da4143c1124ccc7d3e832669968a3e3d739477f9f82fb. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ff088e0-2001-4e3b-82f6-24ece85726c9.json and https://artists.proofprofile.net/proofs/artist/3ff088e0-2001-4e3b-82f6-24ece85726c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x9bf1db1a26f7e837ae3da4143c1124ccc7d3e832669968a3e3d739477f9f82fb","name":"The Rubaiyats","registered_at":"2026-06-16T11:54:13Z","symbol":"NIM1043903","token_address":"0x252522a07a298335807cf52ee4e7db32c0d03e7d","type":"artist","uuid":"3ff088e0-2001-4e3b-82f6-24ece85726c9"}
album: Tomorrow
  type: MusicAlbum
  date published: 1968-05-10
album: Omar Khayyam / Do Me Like You Do Me
  type: MusicAlbum
  date published: 2015-05-10
album: Omar Khayyam
  type: MusicAlbum
  date published: 2020-03-13