Dead Kings
type: MusicGroup
popularity: 3
followers: 556
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a12ef729919f16d272eb9ce9800576310c5e370a66bd5df2339bf932ea0c145
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f18fbb-ef5e-438f-8901-3cdd61daf696.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5f18fbb-ef5e-438f-8901-3cdd61daf696.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5f18fbb-ef5e-438f-8901-3cdd61daf696
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a12ef729919f16d272eb9ce9800576310c5e370a66bd5df2339bf932ea0c145","name":"Dead Kings","registered_at":"2026-06-20T20:57:29Z","symbol":"NIM1713525","token_address":"0x3d1cfc8aecc9b2e8ccfe1a8bb0135fbb8ba5c89e","type":"artist","uuid":"c5f18fbb-ef5e-438f-8901-3cdd61daf696"}
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 0x9a12ef729919f16d272eb9ce9800576310c5e370a66bd5df2339bf932ea0c145. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5f18fbb-ef5e-438f-8901-3cdd61daf696.json and https://artists.proofprofile.net/proofs/artist/c5f18fbb-ef5e-438f-8901-3cdd61daf696.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x9a12ef729919f16d272eb9ce9800576310c5e370a66bd5df2339bf932ea0c145","name":"Dead Kings","registered_at":"2026-06-20T20:57:29Z","symbol":"NIM1713525","token_address":"0x3d1cfc8aecc9b2e8ccfe1a8bb0135fbb8ba5c89e","type":"artist","uuid":"c5f18fbb-ef5e-438f-8901-3cdd61daf696"}
album: Inside
  type: MusicAlbum
  date published: 2023-05-19
album: The Interview
  type: MusicAlbum
  date published: 2023-07-21
album: Dark
  type: MusicAlbum
  date published: 2023-10-26
album: Dead Kings
  type: MusicAlbum
  date published: 2024-04-18