The Tarnished
type: MusicGroup
popularity: 5
followers: 1639
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8895c9445b08559361dd3efafbd29f50646134e48d484bfe6f18bc0af355fc98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8895c9445b08559361dd3efafbd29f50646134e48d484bfe6f18bc0af355fc98","name":"The Tarnished","registered_at":"2026-06-16T10:33:34Z","symbol":"NIM1024666","token_address":"0xfb0f9ce5f188aaf788f4f84ab69b7eae36bfe3ac","type":"artist","uuid":"3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15"}
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 0x8895c9445b08559361dd3efafbd29f50646134e48d484bfe6f18bc0af355fc98. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15.json and https://artists.proofprofile.net/proofs/artist/3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x8895c9445b08559361dd3efafbd29f50646134e48d484bfe6f18bc0af355fc98","name":"The Tarnished","registered_at":"2026-06-16T10:33:34Z","symbol":"NIM1024666","token_address":"0xfb0f9ce5f188aaf788f4f84ab69b7eae36bfe3ac","type":"artist","uuid":"3c3a56c0-f270-41bc-a29a-1c1ca9ea3d15"}
album: BRUTAL TRUTH
  type: MusicAlbum
  date published: 2023-02-18
album: KNUCKLES
  type: MusicAlbum
  date published: 2023-03-22
album: Demos (2023 Demo)
  type: MusicAlbum
  date published: 2023-03-24
album: VULTURES
  type: MusicAlbum
  date published: 2024-01-01
album: SELF DECAY
  type: MusicAlbum
  date published: 2024-03-29
  track: VULTURES
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245186
    explicit: false
    by artist: The Tarnished
    in album: SELF DECAY
      type: MusicAlbum
      date published: 2024-03-29
    isrc code: QZWFQ2338865
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:00:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe6387f6a485906ed543dcbb203c25a57cef58ac6777ddb19f31965dd14b1a5d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958607
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958607
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2338865
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:01:11Z
    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 0xbe6387f6a485906ed543dcbb203c25a57cef58ac6777ddb19f31965dd14b1a5d. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2338865 — a six-check JSON result.
      date published: 2026-07-18T21:01:11Z
    audio: VULTURES
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 187.88
      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: 0.356
      additional property: Energy
        type: PropertyValue
        value: 0.983
      additional property: Speechiness
        type: PropertyValue
        value: 0.148
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.021
      additional property: Liveness
        type: PropertyValue
        value: 0.49
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.211
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.135
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major