Gallows Humour
type: MusicGroup
popularity: 3
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85ec6561b1af227ae69afe3a2c9718e2245513e3c222f0cf7aaff9ab0b2693cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2162e269-6685-4a6e-a269-907d91cfe5c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2162e269-6685-4a6e-a269-907d91cfe5c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2162e269-6685-4a6e-a269-907d91cfe5c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85ec6561b1af227ae69afe3a2c9718e2245513e3c222f0cf7aaff9ab0b2693cf","name":"Gallows Humour","registered_at":"2026-06-16T01:28:23Z","symbol":"NIM0894477","token_address":"0xa07934dc04f5ced860deb4e136821c0b5dab19f0","type":"artist","uuid":"2162e269-6685-4a6e-a269-907d91cfe5c2"}
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 0x85ec6561b1af227ae69afe3a2c9718e2245513e3c222f0cf7aaff9ab0b2693cf. 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/2162e269-6685-4a6e-a269-907d91cfe5c2.json and https://artists.proofprofile.net/proofs/artist/2162e269-6685-4a6e-a269-907d91cfe5c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x85ec6561b1af227ae69afe3a2c9718e2245513e3c222f0cf7aaff9ab0b2693cf","name":"Gallows Humour","registered_at":"2026-06-16T01:28:23Z","symbol":"NIM0894477","token_address":"0xa07934dc04f5ced860deb4e136821c0b5dab19f0","type":"artist","uuid":"2162e269-6685-4a6e-a269-907d91cfe5c2"}
album: I Believe
  type: MusicAlbum
  date published: 2021-05-15
album: Prisoners of Fate
  type: MusicAlbum
  date published: 2022-06-09