Mc pissco
type: MusicGroup
popularity: 3
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e8c60d6555c4773b68a911c2d25f07207759ddc7040ac3eb238777d3c5a2692
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e8c60d6555c4773b68a911c2d25f07207759ddc7040ac3eb238777d3c5a2692","name":"Mc pissco","registered_at":"2026-06-15T20:39:18Z","symbol":"NIM0825486","token_address":"0xd6e9da1f6867c56e930c9c1dd32cbc772d0b9803","type":"artist","uuid":"1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6"}
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 0x2e8c60d6555c4773b68a911c2d25f07207759ddc7040ac3eb238777d3c5a2692. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6.json and https://artists.proofprofile.net/proofs/artist/1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x2e8c60d6555c4773b68a911c2d25f07207759ddc7040ac3eb238777d3c5a2692","name":"Mc pissco","registered_at":"2026-06-15T20:39:18Z","symbol":"NIM0825486","token_address":"0xd6e9da1f6867c56e930c9c1dd32cbc772d0b9803","type":"artist","uuid":"1450b4ad-4fb2-47a1-b5a1-ebdb0bc8edd6"}