BLVCK N YELLOW
type: MusicGroup
popularity: 6
followers: 915
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12f0b7203bfbe6c5db4d1dd5c037f7f9893c52ff0045655269a37f75c019faf8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12f0b7203bfbe6c5db4d1dd5c037f7f9893c52ff0045655269a37f75c019faf8","name":"BLVCK N YELLOW","registered_at":"2026-06-16T16:34:46Z","symbol":"NIM1110839","token_address":"0xb32762c15ce99ad0ad1dd3fe9c2bdf7e527492ca","type":"artist","uuid":"4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d"}
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 0x12f0b7203bfbe6c5db4d1dd5c037f7f9893c52ff0045655269a37f75c019faf8. 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/4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d.json and https://artists.proofprofile.net/proofs/artist/4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x12f0b7203bfbe6c5db4d1dd5c037f7f9893c52ff0045655269a37f75c019faf8","name":"BLVCK N YELLOW","registered_at":"2026-06-16T16:34:46Z","symbol":"NIM1110839","token_address":"0xb32762c15ce99ad0ad1dd3fe9c2bdf7e527492ca","type":"artist","uuid":"4d48fcb8-22bc-44d6-abbf-cadd8beb4f9d"}
album: Summerjam (Instrumental Version)
  type: MusicAlbum
  date published: 2018-05-04
album: Tokyo Drift
  type: MusicAlbum
  date published: 2018-08-01
  track: Tokyo Drift
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187615
    explicit: false
    by artist: BLVCK N YELLOW
    in album: Tokyo Drift
      type: MusicAlbum
      date published: 2018-08-01
    isrc code: DEAR41811031
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:17:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3dbdcb3217a38b06a4ce903fb5a6318439a8ee783626a9d19134ceebc575604b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41811031
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x3dbdcb3217a38b06a4ce903fb5a6318439a8ee783626a9d19134ceebc575604b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEAR41811031.
      date published: 2026-07-18T19:27:02Z
    audio: Tokyo Drift
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.977
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.619
      additional property: Energy
        type: PropertyValue
        value: 0.77
      additional property: Speechiness
        type: PropertyValue
        value: 0.209
      additional property: Acousticness
        type: PropertyValue
        value: 0.084
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.359
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.041
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Squad (We Are Nuts & Waxx Remix)
  type: MusicAlbum
  date published: 2019-04-01
album: Flug nach Japan
  type: MusicAlbum
  date published: 2020-07-03
album: Last Man Standing
  type: MusicAlbum
  date published: 2023-07-14
album: Shootin
  type: MusicAlbum
  date published: 2024-04-19