Chico P
type: MusicGroup
popularity: 3
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x751c1b41f707189b8e04a1a9c1017e709099307d4eb9337c9240ca19cf0ae66b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2712a1fb-0d70-4c85-a88d-d83ff009b221.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2712a1fb-0d70-4c85-a88d-d83ff009b221.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2712a1fb-0d70-4c85-a88d-d83ff009b221
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x751c1b41f707189b8e04a1a9c1017e709099307d4eb9337c9240ca19cf0ae66b","name":"Chico P","registered_at":"2026-06-16T03:11:32Z","symbol":"NIM0919115","token_address":"0xcb0ab64f17a7d882474a6937fb49289232eb5e4a","type":"artist","uuid":"2712a1fb-0d70-4c85-a88d-d83ff009b221"}
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 0x751c1b41f707189b8e04a1a9c1017e709099307d4eb9337c9240ca19cf0ae66b. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2712a1fb-0d70-4c85-a88d-d83ff009b221.json and https://artists.proofprofile.net/proofs/artist/2712a1fb-0d70-4c85-a88d-d83ff009b221.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0x751c1b41f707189b8e04a1a9c1017e709099307d4eb9337c9240ca19cf0ae66b","name":"Chico P","registered_at":"2026-06-16T03:11:32Z","symbol":"NIM0919115","token_address":"0xcb0ab64f17a7d882474a6937fb49289232eb5e4a","type":"artist","uuid":"2712a1fb-0d70-4c85-a88d-d83ff009b221"}