Diarmuid O'Leary & The Bards
type: MusicGroup
genre: celtic
popularity: 6
followers: 358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fd993da2dde8b05fbae7028c736a52fc3843cc421c7fb95b8498ea8cbaa8437
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1a5633f-3914-4cd8-95ad-a72ba92ee1e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1a5633f-3914-4cd8-95ad-a72ba92ee1e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1a5633f-3914-4cd8-95ad-a72ba92ee1e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fd993da2dde8b05fbae7028c736a52fc3843cc421c7fb95b8498ea8cbaa8437","name":"Diarmuid O'Leary & The Bards","registered_at":"2026-06-20T19:24:43Z","symbol":"NIM1692038","token_address":"0x93a1da568571cd1b91db86b08abe28c1af7d8e70","type":"artist","uuid":"c1a5633f-3914-4cd8-95ad-a72ba92ee1e5"}
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 0x6fd993da2dde8b05fbae7028c736a52fc3843cc421c7fb95b8498ea8cbaa8437. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1a5633f-3914-4cd8-95ad-a72ba92ee1e5.json and https://artists.proofprofile.net/proofs/artist/c1a5633f-3914-4cd8-95ad-a72ba92ee1e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x6fd993da2dde8b05fbae7028c736a52fc3843cc421c7fb95b8498ea8cbaa8437","name":"Diarmuid O'Leary & The Bards","registered_at":"2026-06-20T19:24:43Z","symbol":"NIM1692038","token_address":"0x93a1da568571cd1b91db86b08abe28c1af7d8e70","type":"artist","uuid":"c1a5633f-3914-4cd8-95ad-a72ba92ee1e5"}
album: Classic Irish Ballads
  type: MusicAlbum
  date published: 1994-01-01
album: Song for Ireland
  type: MusicAlbum
  date published: 2013-04-15