Cutthroat Shamrock
type: MusicGroup
genre: celtic
genre: celtic rock
genre: folk punk
popularity: 12
followers: 3066
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b9f49067971a1c25f4fe7676ec3eff8c419ad233a6c6d1d141706dd65f44000
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9829ed02-f730-48e3-8cb9-565b44d8b07f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9829ed02-f730-48e3-8cb9-565b44d8b07f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9829ed02-f730-48e3-8cb9-565b44d8b07f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b9f49067971a1c25f4fe7676ec3eff8c419ad233a6c6d1d141706dd65f44000","name":"Cutthroat Shamrock","registered_at":"2026-06-14T20:30:40Z","symbol":"NIM0568017","token_address":"0xd00ecdeb613095dfbcd2b43f446e9cfa97706bbf","type":"artist","uuid":"9829ed02-f730-48e3-8cb9-565b44d8b07f"}
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 0x1b9f49067971a1c25f4fe7676ec3eff8c419ad233a6c6d1d141706dd65f44000. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9829ed02-f730-48e3-8cb9-565b44d8b07f.json and https://artists.proofprofile.net/proofs/artist/9829ed02-f730-48e3-8cb9-565b44d8b07f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x1b9f49067971a1c25f4fe7676ec3eff8c419ad233a6c6d1d141706dd65f44000","name":"Cutthroat Shamrock","registered_at":"2026-06-14T20:30:40Z","symbol":"NIM0568017","token_address":"0xd00ecdeb613095dfbcd2b43f446e9cfa97706bbf","type":"artist","uuid":"9829ed02-f730-48e3-8cb9-565b44d8b07f"}
album: The Wake
  type: MusicAlbum
  date published: 2007
album: Blood Rust Whiskey
  type: MusicAlbum
  date published: 2009-11-17
  track: Dry Bones
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209733
    explicit: false
    by artist: Cutthroat Shamrock
    in album: Blood Rust Whiskey
      type: MusicAlbum
      date published: 2009-11-17
    genre: celtic
    genre: celtic rock
    genre: folk punk
    isrc code: USQY50970923
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:21:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23194489566a8268e1ad19e6426a259ad87891af43f863ea0be8b23031fee2fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958969
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958969
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50970923
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:58:13Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23194489566a8268e1ad19e6426a259ad87891af43f863ea0be8b23031fee2fd. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USQY50970923.
      date published: 2026-07-21T04:58:13Z
    audio: Dry Bones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.933
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.985
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.732
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.703
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Blood Rust Whiskey
  type: MusicAlbum
  date published: 2009-11-17
album: The Wake
  type: MusicAlbum
  date published: 2010-06-13
album: Dead Wind
  type: MusicAlbum
  date published: 2013-03-16
album: Dead Wind - Single
  type: MusicAlbum
  date published: 2013-03-16
album: A Path Less Traveled
  type: MusicAlbum
  date published: 2013-07-19
album: A Path Less Traveled
  type: MusicAlbum
  date published: 2013-07-19
album: The Dregs (Live)
  type: MusicAlbum
  date published: 2019-06-20
album: Borrowed Thyme
  type: MusicAlbum
  date published: 2023-03-13