Cavy Mac
type: MusicGroup
popularity: 16
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c8cf6a8b5047ecb8c37ce2fba1cd224921e592ec4883c8c39ff49110b5325bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15eb20c7-0e83-4ad2-b068-1fb032ce7c81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15eb20c7-0e83-4ad2-b068-1fb032ce7c81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15eb20c7-0e83-4ad2-b068-1fb032ce7c81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c8cf6a8b5047ecb8c37ce2fba1cd224921e592ec4883c8c39ff49110b5325bc","name":"Cavy Mac","registered_at":"2026-06-14T06:41:04Z","symbol":"NIM0370142","token_address":"0x6ab44be30067e7adc3a755529789eccbb7cd86d3","type":"artist","uuid":"15eb20c7-0e83-4ad2-b068-1fb032ce7c81"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8cf6a8b5047ecb8c37ce2fba1cd224921e592ec4883c8c39ff49110b5325bc. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15eb20c7-0e83-4ad2-b068-1fb032ce7c81.json and https://artists.proofprofile.net/proofs/artist/15eb20c7-0e83-4ad2-b068-1fb032ce7c81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0x7c8cf6a8b5047ecb8c37ce2fba1cd224921e592ec4883c8c39ff49110b5325bc","name":"Cavy Mac","registered_at":"2026-06-14T06:41:04Z","symbol":"NIM0370142","token_address":"0x6ab44be30067e7adc3a755529789eccbb7cd86d3","type":"artist","uuid":"15eb20c7-0e83-4ad2-b068-1fb032ce7c81"}
album: Long Beach CA, Pt. I
  type: MusicAlbum
  date published: 2014-04-30
album: WJE Anthem
  type: MusicAlbum
  date published: 2014-11-10
album: With the Shit
  type: MusicAlbum
  date published: 2014-11-17
album: Creepin
  type: MusicAlbum
  date published: 2020-04-10