Black Paint
type: MusicGroup
popularity: 2
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27d90de929b3b923b88b44ca5ebee5eb184f1bd660aedb53afb5a2c2ebb4043e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17b7473d-1a31-4300-a9a1-dc45b3ab5ad5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17b7473d-1a31-4300-a9a1-dc45b3ab5ad5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17b7473d-1a31-4300-a9a1-dc45b3ab5ad5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27d90de929b3b923b88b44ca5ebee5eb184f1bd660aedb53afb5a2c2ebb4043e","name":"Black Paint","registered_at":"2026-06-15T21:49:06Z","symbol":"NIM0842129","token_address":"0x1d2b12c417ede73b60ce325cd7db79b1a0078556","type":"artist","uuid":"17b7473d-1a31-4300-a9a1-dc45b3ab5ad5"}
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 0x27d90de929b3b923b88b44ca5ebee5eb184f1bd660aedb53afb5a2c2ebb4043e. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17b7473d-1a31-4300-a9a1-dc45b3ab5ad5.json and https://artists.proofprofile.net/proofs/artist/17b7473d-1a31-4300-a9a1-dc45b3ab5ad5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x27d90de929b3b923b88b44ca5ebee5eb184f1bd660aedb53afb5a2c2ebb4043e","name":"Black Paint","registered_at":"2026-06-15T21:49:06Z","symbol":"NIM0842129","token_address":"0x1d2b12c417ede73b60ce325cd7db79b1a0078556","type":"artist","uuid":"17b7473d-1a31-4300-a9a1-dc45b3ab5ad5"}
album: Born Again
  type: MusicAlbum
  date published: 2022-06-17
album: From A Shadow
  type: MusicAlbum
  date published: 2022-08-26
album: Friends // The Lesson
  type: MusicAlbum
  date published: 2022-12-10
album: All Bad
  type: MusicAlbum
  date published: 2024-10-23
album: Pesticide
  type: MusicAlbum
  date published: 2025-05-21
  track: Pesticide
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155665
    explicit: false
    by artist: Black Paint
    in album: Pesticide
      type: MusicAlbum
      date published: 2025-05-21
    isrc code: QZHNB2527037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:03:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a0c0212c51d6fd40ca5a4511156c2db8490e6869ad70b221393d7a8b465d097
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2527037
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x6a0c0212c51d6fd40ca5a4511156c2db8490e6869ad70b221393d7a8b465d097. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZHNB2527037.
      date published: 2026-07-17T08:20:01Z
    audio: Pesticide
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.756
      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: 0.333
      additional property: Energy
        type: PropertyValue
        value: 0.977
      additional property: Speechiness
        type: PropertyValue
        value: 0.165
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.236
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.2
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major