Deaf Dealer
type: MusicGroup
genre: glam rock
genre: heavy metal
genre: power metal
genre: speed metal
popularity: 2
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb9b02b8c5c16717f964964af3e2b6fcbfeabc352ce193ecf22e135613b24bb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2389ba3f-07f9-4024-b312-4ee1b0a482ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2389ba3f-07f9-4024-b312-4ee1b0a482ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2389ba3f-07f9-4024-b312-4ee1b0a482ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb9b02b8c5c16717f964964af3e2b6fcbfeabc352ce193ecf22e135613b24bb2","name":"Deaf Dealer","registered_at":"2026-06-16T01:58:32Z","symbol":"NIM0901682","token_address":"0xd0bc7fa6acb825d845fd45c1383e761df67aec3a","type":"artist","uuid":"2389ba3f-07f9-4024-b312-4ee1b0a482ec"}
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 0xcb9b02b8c5c16717f964964af3e2b6fcbfeabc352ce193ecf22e135613b24bb2. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2389ba3f-07f9-4024-b312-4ee1b0a482ec.json and https://artists.proofprofile.net/proofs/artist/2389ba3f-07f9-4024-b312-4ee1b0a482ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xcb9b02b8c5c16717f964964af3e2b6fcbfeabc352ce193ecf22e135613b24bb2","name":"Deaf Dealer","registered_at":"2026-06-16T01:58:32Z","symbol":"NIM0901682","token_address":"0xd0bc7fa6acb825d845fd45c1383e761df67aec3a","type":"artist","uuid":"2389ba3f-07f9-4024-b312-4ee1b0a482ec"}
album: Keeper of the Flame
  type: MusicAlbum
  date published: 2023-11-24