The Tommyhawks
type: MusicGroup
popularity: 2
followers: 631
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4748aeda83d3e9a27da039f0465b24faacab04f78dc4ef18e6d7a86e604ce25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e55eab46-e248-4f4b-a8cc-d0296b12cb25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e55eab46-e248-4f4b-a8cc-d0296b12cb25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e55eab46-e248-4f4b-a8cc-d0296b12cb25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4748aeda83d3e9a27da039f0465b24faacab04f78dc4ef18e6d7a86e604ce25","name":"The Tommyhawks","registered_at":"2026-06-21T08:26:32Z","symbol":"NIM1874012","token_address":"0x177cc4a1c01c0202c11b9d7141ac3293a82fe394","type":"artist","uuid":"e55eab46-e248-4f4b-a8cc-d0296b12cb25"}
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 0xf4748aeda83d3e9a27da039f0465b24faacab04f78dc4ef18e6d7a86e604ce25. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e55eab46-e248-4f4b-a8cc-d0296b12cb25.json and https://artists.proofprofile.net/proofs/artist/e55eab46-e248-4f4b-a8cc-d0296b12cb25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xf4748aeda83d3e9a27da039f0465b24faacab04f78dc4ef18e6d7a86e604ce25","name":"The Tommyhawks","registered_at":"2026-06-21T08:26:32Z","symbol":"NIM1874012","token_address":"0x177cc4a1c01c0202c11b9d7141ac3293a82fe394","type":"artist","uuid":"e55eab46-e248-4f4b-a8cc-d0296b12cb25"}
album: We're All Meat And We're Gonna Get Eat
  type: MusicAlbum
  date published: 2015-09-11
album: New Friends
  type: MusicAlbum
  date published: 2016-02-14
album: Hurling Stones and Sticks
  type: MusicAlbum
  date published: 2016-07-24
album: This is not a Desert Island
  type: MusicAlbum
  date published: 2017-09-19
album: Critical
  type: MusicAlbum
  date published: 2018-11-13
album: Underground Raptor
  type: MusicAlbum
  date published: 2019-03-08