A Death For Every Sin
type: MusicGroup
genre: hardcore
genre: metalcore
popularity: 6
followers: 1486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4666c75021e5e7ea6cc018848da3c2d2ca1539dc531ebbadc62414e7a26dd827
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78701e24-24e6-4b93-bf82-b997794c3027.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78701e24-24e6-4b93-bf82-b997794c3027.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78701e24-24e6-4b93-bf82-b997794c3027
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4666c75021e5e7ea6cc018848da3c2d2ca1539dc531ebbadc62414e7a26dd827","name":"A Death For Every Sin","registered_at":"2026-06-17T07:34:49Z","symbol":"NIM1325562","token_address":"0x6c60e0fd19a53c3491801ef659bf84851b75564b","type":"artist","uuid":"78701e24-24e6-4b93-bf82-b997794c3027"}
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 0x4666c75021e5e7ea6cc018848da3c2d2ca1539dc531ebbadc62414e7a26dd827. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78701e24-24e6-4b93-bf82-b997794c3027.json and https://artists.proofprofile.net/proofs/artist/78701e24-24e6-4b93-bf82-b997794c3027.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4666c75021e5e7ea6cc018848da3c2d2ca1539dc531ebbadc62414e7a26dd827","name":"A Death For Every Sin","registered_at":"2026-06-17T07:34:49Z","symbol":"NIM1325562","token_address":"0x6c60e0fd19a53c3491801ef659bf84851b75564b","type":"artist","uuid":"78701e24-24e6-4b93-bf82-b997794c3027"}
album: In A Time Where Hope Is Lost
  type: MusicAlbum
  date published: 1999-11-22
album: God's Final Descent
  type: MusicAlbum
  date published: 2000-10-31
album: In A Time Where Hope Is Lost
  type: MusicAlbum
  date published: 2009-03-27
album: God's Final Descent
  type: MusicAlbum
  date published: 2012-03-30
album: Darkness Before Light
  type: MusicAlbum
  date published: 2024-01-10
  track: Juiceback Bay
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108284
    explicit: false
    by artist: A Death For Every Sin
    in album: Darkness Before Light
      type: MusicAlbum
      date published: 2024-01-10
    genre: hardcore
    genre: metalcore
    isrc code: QZZ972489018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:00:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fd0057c7d634157c24bf59ffe46f642e426cf84f411c29b08b0afcab4aecd03
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972489018
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x1fd0057c7d634157c24bf59ffe46f642e426cf84f411c29b08b0afcab4aecd03. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZZ972489018.
      date published: 2026-07-05T19:27:56Z
    audio: Juiceback Bay
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.099
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.709
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.953
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.539
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major