Dermot Hegarty
type: MusicGroup
popularity: 7
followers: 1441
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd6e4e2a4bd781a3247c1e230acab162f1c56e65b83349ebbabdcb439bd9a33f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56000711-f2a5-4336-94a4-a1075f4e2ffc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56000711-f2a5-4336-94a4-a1075f4e2ffc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56000711-f2a5-4336-94a4-a1075f4e2ffc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd6e4e2a4bd781a3247c1e230acab162f1c56e65b83349ebbabdcb439bd9a33f","name":"Dermot Hegarty","registered_at":"2026-06-16T19:42:17Z","symbol":"NIM1155578","token_address":"0xe21a0bf263686e18f95c82c249af524d94c41155","type":"artist","uuid":"56000711-f2a5-4336-94a4-a1075f4e2ffc"}
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 0xdd6e4e2a4bd781a3247c1e230acab162f1c56e65b83349ebbabdcb439bd9a33f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56000711-f2a5-4336-94a4-a1075f4e2ffc.json and https://artists.proofprofile.net/proofs/artist/56000711-f2a5-4336-94a4-a1075f4e2ffc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdd6e4e2a4bd781a3247c1e230acab162f1c56e65b83349ebbabdcb439bd9a33f","name":"Dermot Hegarty","registered_at":"2026-06-16T19:42:17Z","symbol":"NIM1155578","token_address":"0xe21a0bf263686e18f95c82c249af524d94c41155","type":"artist","uuid":"56000711-f2a5-4336-94a4-a1075f4e2ffc"}
album: 21 Years
  type: MusicAlbum
  date published: 1991-01-01
  track: Twenty One Years
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176333
    explicit: false
    by artist: Dermot Hegarty
    in album: 21 Years
      type: MusicAlbum
      date published: 1991-01-01
    isrc code: GBLGL1244407
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:14:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf2698e36b7c300931765e3151b1b2ddbc6eab745509ef0c277c7a8e4e73207e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958146
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958146
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1244407
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:33:22Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xcf2698e36b7c300931765e3151b1b2ddbc6eab745509ef0c277c7a8e4e73207e. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1244407.
      date published: 2026-07-15T10:33:22Z
    audio: Twenty One Years
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.427
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.375
      additional property: Energy
        type: PropertyValue
        value: 0.465
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.584
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.597
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Connemara By The Lake
  type: MusicAlbum
  date published: 1993-01-01
album: Connemara Rose
  type: MusicAlbum
  date published: 1997-01-01
album: Connemara By The Lake
  type: MusicAlbum
  date published: 2005-09-15
album: Connemara By The Lake
  type: MusicAlbum
  date published: 2006-07-10
album: 1990 Style
  type: MusicAlbum
  date published: 2011-12-15
album: 21 Years
  type: MusicAlbum
  date published: 2013-07-01
album: Connemara Rose
  type: MusicAlbum
  date published: 2013-11-01
album: Hard Road to Walk
  type: MusicAlbum
  date published: 2023-08-10
album: I'll Remember You
  type: MusicAlbum
  date published: 2023-09-08
album: From the Heartlands
  type: MusicAlbum
  date published: 2024-07-30