Canary Yella
type: MusicGroup
popularity: 13
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99f0a521f01d174aceea2a4a9b4ed73128fa0226b46b676eab576fade851b008
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99f0a521f01d174aceea2a4a9b4ed73128fa0226b46b676eab576fade851b008","name":"Canary Yella","registered_at":"2026-06-14T10:58:08Z","symbol":"NIM0431473","token_address":"0x66a5a7c5d65c7aa4e8e4c16888dd8cd90d41e50c","type":"artist","uuid":"3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f"}
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 0x99f0a521f01d174aceea2a4a9b4ed73128fa0226b46b676eab576fade851b008. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f.json and https://artists.proofprofile.net/proofs/artist/3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x99f0a521f01d174aceea2a4a9b4ed73128fa0226b46b676eab576fade851b008","name":"Canary Yella","registered_at":"2026-06-14T10:58:08Z","symbol":"NIM0431473","token_address":"0x66a5a7c5d65c7aa4e8e4c16888dd8cd90d41e50c","type":"artist","uuid":"3e1a4e1a-a980-4ab5-a3a0-ced487c7f76f"}