Dirty Mack
type: MusicGroup
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf79f0bedbc29e631eac1b70602b09ade6295717ffb3719870ca1182ed23de293
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e54c7b26-466a-4b08-bee4-f33c80facd83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e54c7b26-466a-4b08-bee4-f33c80facd83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e54c7b26-466a-4b08-bee4-f33c80facd83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf79f0bedbc29e631eac1b70602b09ade6295717ffb3719870ca1182ed23de293","name":"Dirty Mack","registered_at":"2026-06-21T08:37:59Z","symbol":"NIM1877247","token_address":"0xa6f1daff1e1660c59de0aed3ff8e3f20d23ce2d5","type":"artist","uuid":"e54c7b26-466a-4b08-bee4-f33c80facd83"}
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 0xf79f0bedbc29e631eac1b70602b09ade6295717ffb3719870ca1182ed23de293. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e54c7b26-466a-4b08-bee4-f33c80facd83.json and https://artists.proofprofile.net/proofs/artist/e54c7b26-466a-4b08-bee4-f33c80facd83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf79f0bedbc29e631eac1b70602b09ade6295717ffb3719870ca1182ed23de293","name":"Dirty Mack","registered_at":"2026-06-21T08:37:59Z","symbol":"NIM1877247","token_address":"0xa6f1daff1e1660c59de0aed3ff8e3f20d23ce2d5","type":"artist","uuid":"e54c7b26-466a-4b08-bee4-f33c80facd83"}