Cadillac Hitmen
type: MusicGroup
genre: surf rock
popularity: 2
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b3c85fc75e1e5aad92c4c1769695668b9b5e329f15fa7ba6e6118956dd659b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc69072-651b-4d81-8cc1-2c3ff32dc19a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdc69072-651b-4d81-8cc1-2c3ff32dc19a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdc69072-651b-4d81-8cc1-2c3ff32dc19a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b3c85fc75e1e5aad92c4c1769695668b9b5e329f15fa7ba6e6118956dd659b5","name":"Cadillac Hitmen","registered_at":"2026-06-20T23:43:17Z","symbol":"NIM1752256","token_address":"0x95e09426a5608cb01ba16c3fbc90bb043d784945","type":"artist","uuid":"cdc69072-651b-4d81-8cc1-2c3ff32dc19a"}
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 0x1b3c85fc75e1e5aad92c4c1769695668b9b5e329f15fa7ba6e6118956dd659b5. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdc69072-651b-4d81-8cc1-2c3ff32dc19a.json and https://artists.proofprofile.net/proofs/artist/cdc69072-651b-4d81-8cc1-2c3ff32dc19a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x1b3c85fc75e1e5aad92c4c1769695668b9b5e329f15fa7ba6e6118956dd659b5","name":"Cadillac Hitmen","registered_at":"2026-06-20T23:43:17Z","symbol":"NIM1752256","token_address":"0x95e09426a5608cb01ba16c3fbc90bb043d784945","type":"artist","uuid":"cdc69072-651b-4d81-8cc1-2c3ff32dc19a"}
album: The Assassin
  type: MusicAlbum
  date published: 1997-01-01
album: Tri-State Killing Spree
  type: MusicAlbum
  date published: 2000-01-01
album: Two In The Hat
  type: MusicAlbum
  date published: 2004-01-01