Qxntxm Death
type: MusicGroup
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc514bf35a5a950bb8153b510c90f04c02c63d6d35abd2e57fd095cbfdd10e58a
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/2f544bc7-df67-4742-bb73-16f4ff2fbc0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f544bc7-df67-4742-bb73-16f4ff2fbc0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f544bc7-df67-4742-bb73-16f4ff2fbc0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc514bf35a5a950bb8153b510c90f04c02c63d6d35abd2e57fd095cbfdd10e58a","name":"Qxntxm Death","registered_at":"2026-06-16T06:01:55Z","symbol":"NIM0959821","token_address":"0x7d4aa40452e9acefedd5d273e5cbccb9ed88eefd","type":"artist","uuid":"2f544bc7-df67-4742-bb73-16f4ff2fbc0b"}
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 0xc514bf35a5a950bb8153b510c90f04c02c63d6d35abd2e57fd095cbfdd10e58a. 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/2f544bc7-df67-4742-bb73-16f4ff2fbc0b.json and https://artists.proofprofile.net/proofs/artist/2f544bc7-df67-4742-bb73-16f4ff2fbc0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0xc514bf35a5a950bb8153b510c90f04c02c63d6d35abd2e57fd095cbfdd10e58a","name":"Qxntxm Death","registered_at":"2026-06-16T06:01:55Z","symbol":"NIM0959821","token_address":"0x7d4aa40452e9acefedd5d273e5cbccb9ed88eefd","type":"artist","uuid":"2f544bc7-df67-4742-bb73-16f4ff2fbc0b"}
album: DogHots
  type: MusicAlbum
  date published: 2024-01-19
album: Leave me behind
  type: MusicAlbum
  date published: 2024-11-01