Sluggo x Patrick Russel
type: MusicGroup
popularity: 7
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4c5b4c521415d7b501ed88d9c472ef9dd9405d626db22f3a2404f8f56bfedf4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/845aeb33-c3a7-4430-9059-ed50fce7b03b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/845aeb33-c3a7-4430-9059-ed50fce7b03b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/845aeb33-c3a7-4430-9059-ed50fce7b03b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4c5b4c521415d7b501ed88d9c472ef9dd9405d626db22f3a2404f8f56bfedf4","name":"Sluggo x Patrick Russel","registered_at":"2026-06-17T11:49:38Z","symbol":"NIM1386325","token_address":"0x37cfca9b1b99536a21d6f01036c4f8ea7cb38ff7","type":"artist","uuid":"845aeb33-c3a7-4430-9059-ed50fce7b03b"}
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 0xd4c5b4c521415d7b501ed88d9c472ef9dd9405d626db22f3a2404f8f56bfedf4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/845aeb33-c3a7-4430-9059-ed50fce7b03b.json and https://artists.proofprofile.net/proofs/artist/845aeb33-c3a7-4430-9059-ed50fce7b03b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd4c5b4c521415d7b501ed88d9c472ef9dd9405d626db22f3a2404f8f56bfedf4","name":"Sluggo x Patrick Russel","registered_at":"2026-06-17T11:49:38Z","symbol":"NIM1386325","token_address":"0x37cfca9b1b99536a21d6f01036c4f8ea7cb38ff7","type":"artist","uuid":"845aeb33-c3a7-4430-9059-ed50fce7b03b"}