dr. nibbles
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a169df32707fbdd2f0cbd0c68dce37d4b972274a19a666a55cf9fea878000e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af00a0d6-9981-4ca0-9bf9-2c97be998e86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af00a0d6-9981-4ca0-9bf9-2c97be998e86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af00a0d6-9981-4ca0-9bf9-2c97be998e86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a169df32707fbdd2f0cbd0c68dce37d4b972274a19a666a55cf9fea878000e","name":"dr. nibbles","registered_at":"2026-06-20T11:22:20Z","symbol":"NIM1601386","token_address":"0x48d18f9679d0d46bada7026e62d3391aab0b6123","type":"artist","uuid":"af00a0d6-9981-4ca0-9bf9-2c97be998e86"}
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 0xe2a169df32707fbdd2f0cbd0c68dce37d4b972274a19a666a55cf9fea878000e. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af00a0d6-9981-4ca0-9bf9-2c97be998e86.json and https://artists.proofprofile.net/proofs/artist/af00a0d6-9981-4ca0-9bf9-2c97be998e86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xe2a169df32707fbdd2f0cbd0c68dce37d4b972274a19a666a55cf9fea878000e","name":"dr. nibbles","registered_at":"2026-06-20T11:22:20Z","symbol":"NIM1601386","token_address":"0x48d18f9679d0d46bada7026e62d3391aab0b6123","type":"artist","uuid":"af00a0d6-9981-4ca0-9bf9-2c97be998e86"}