Mal Tarantino
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f6ffe1586ac1b2ccafc11f6850ccdf4e952b6bfd01402e6e936655fb89350e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f6ffe1586ac1b2ccafc11f6850ccdf4e952b6bfd01402e6e936655fb89350e3","name":"Mal Tarantino","registered_at":"2026-06-16T06:05:49Z","symbol":"NIM0960754","token_address":"0x054f15b0a841aac78b72157218821de6472dbe43","type":"artist","uuid":"2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca"}
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 0x7f6ffe1586ac1b2ccafc11f6850ccdf4e952b6bfd01402e6e936655fb89350e3. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca.json and https://artists.proofprofile.net/proofs/artist/2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x7f6ffe1586ac1b2ccafc11f6850ccdf4e952b6bfd01402e6e936655fb89350e3","name":"Mal Tarantino","registered_at":"2026-06-16T06:05:49Z","symbol":"NIM0960754","token_address":"0x054f15b0a841aac78b72157218821de6472dbe43","type":"artist","uuid":"2f8ae7e2-3daf-45f6-9e7c-06fa4ff9eeca"}