The Guilty Hearts
type: MusicGroup
genre: garage rock
genre: gothic country
genre: rockabilly
popularity: 7
followers: 1257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ff9bcd4a7ed603762c5827d3ac00ab216f2ed63bf041e9069cafd48da276091
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca55354e-4a93-4791-840e-0f94287c7fe8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca55354e-4a93-4791-840e-0f94287c7fe8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca55354e-4a93-4791-840e-0f94287c7fe8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ff9bcd4a7ed603762c5827d3ac00ab216f2ed63bf041e9069cafd48da276091","name":"The Guilty Hearts","registered_at":"2026-06-20T22:48:18Z","symbol":"NIM1739326","token_address":"0xd4f2874757817747554f6e15a836c005d3bf4ea1","type":"artist","uuid":"ca55354e-4a93-4791-840e-0f94287c7fe8"}
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 0x5ff9bcd4a7ed603762c5827d3ac00ab216f2ed63bf041e9069cafd48da276091. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca55354e-4a93-4791-840e-0f94287c7fe8.json and https://artists.proofprofile.net/proofs/artist/ca55354e-4a93-4791-840e-0f94287c7fe8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5ff9bcd4a7ed603762c5827d3ac00ab216f2ed63bf041e9069cafd48da276091","name":"The Guilty Hearts","registered_at":"2026-06-20T22:48:18Z","symbol":"NIM1739326","token_address":"0xd4f2874757817747554f6e15a836c005d3bf4ea1","type":"artist","uuid":"ca55354e-4a93-4791-840e-0f94287c7fe8"}
album: The Guilty Hearts
  type: MusicAlbum
  date published: 2005-11-01
album: The Guilty Hearts
  type: MusicAlbum
  date published: 2005-11-01
  track: Turn It Off
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147866
    explicit: true
    by artist: The Guilty Hearts
    in album: The Guilty Hearts
      type: MusicAlbum
      date published: 2005-11-01
    genre: garage rock
    genre: gothic country
    genre: rockabilly
    isrc code: CH6130527004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:15:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd339eec7e6c4cd4da9ecbf2166b15a41b6c79c5eba6c6b511459098c79aa354f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6130527004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0xd339eec7e6c4cd4da9ecbf2166b15a41b6c79c5eba6c6b511459098c79aa354f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CH6130527004.
      date published: 2026-07-15T20:32:27Z
    audio: Turn It Off
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.216
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.241
      additional property: Energy
        type: PropertyValue
        value: 0.875
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.801
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.711
      additional property: Loudness (dB)
        type: PropertyValue
        value: -1.774
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Guilty Hearts
  type: MusicAlbum
  date published: 2005-11-01
album: The Guilty Hearts
  type: MusicAlbum
  date published: 2005-11-01
album: Pearls Before Swine
  type: MusicAlbum
  date published: 2008-09-30
album: Pearls Before Swine
  type: MusicAlbum
  date published: 2008-09-30
album: Pearls Before Swine
  type: MusicAlbum
  date published: 2008-09-30