Fox Chop Trio
type: MusicGroup
popularity: 7
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca236935f07a0ff13937e99f69bb06b54849865b2ea26fcdf1bb7a33d4068fc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db540d1-beb6-4976-a198-c0c9ea967586.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db540d1-beb6-4976-a198-c0c9ea967586.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2db540d1-beb6-4976-a198-c0c9ea967586
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca236935f07a0ff13937e99f69bb06b54849865b2ea26fcdf1bb7a33d4068fc2","name":"Fox Chop Trio","registered_at":"2026-06-16T05:28:36Z","symbol":"NIM0951864","token_address":"0xa4e3b4f1c2b3a2ef8781b90f289f5940c01fe70b","type":"artist","uuid":"2db540d1-beb6-4976-a198-c0c9ea967586"}
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 0xca236935f07a0ff13937e99f69bb06b54849865b2ea26fcdf1bb7a33d4068fc2. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db540d1-beb6-4976-a198-c0c9ea967586.json and https://artists.proofprofile.net/proofs/artist/2db540d1-beb6-4976-a198-c0c9ea967586.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0xca236935f07a0ff13937e99f69bb06b54849865b2ea26fcdf1bb7a33d4068fc2","name":"Fox Chop Trio","registered_at":"2026-06-16T05:28:36Z","symbol":"NIM0951864","token_address":"0xa4e3b4f1c2b3a2ef8781b90f289f5940c01fe70b","type":"artist","uuid":"2db540d1-beb6-4976-a198-c0c9ea967586"}