Plastic Soul Band
type: MusicGroup
genre: j-rock
popularity: 3
followers: 703
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7775f2625503f6e1a9fc13aeb4285d422d01f8d45e4faafb8933d14e56111b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8822e69-2cb2-47c1-ba4f-a33ad146dd04.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8822e69-2cb2-47c1-ba4f-a33ad146dd04.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8822e69-2cb2-47c1-ba4f-a33ad146dd04
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7775f2625503f6e1a9fc13aeb4285d422d01f8d45e4faafb8933d14e56111b60","name":"Plastic Soul Band","registered_at":"2026-06-21T16:03:02Z","symbol":"NIM1967504","token_address":"0x2ba983900db8edeba3715fd4152ffcf90af1f9a0","type":"artist","uuid":"f8822e69-2cb2-47c1-ba4f-a33ad146dd04"}
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 0x7775f2625503f6e1a9fc13aeb4285d422d01f8d45e4faafb8933d14e56111b60. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8822e69-2cb2-47c1-ba4f-a33ad146dd04.json and https://artists.proofprofile.net/proofs/artist/f8822e69-2cb2-47c1-ba4f-a33ad146dd04.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x7775f2625503f6e1a9fc13aeb4285d422d01f8d45e4faafb8933d14e56111b60","name":"Plastic Soul Band","registered_at":"2026-06-21T16:03:02Z","symbol":"NIM1967504","token_address":"0x2ba983900db8edeba3715fd4152ffcf90af1f9a0","type":"artist","uuid":"f8822e69-2cb2-47c1-ba4f-a33ad146dd04"}
album: Plastic Soul Band
  type: MusicAlbum
  date published: 2005-01-01
  track: Lonesome Hearted Woman Blues
    type: MusicRecording
    duration: PT8M0S
    duration ms: 480013
    explicit: false
    by artist: Plastic Soul Band
    in album: Plastic Soul Band
      type: MusicAlbum
      date published: 2005-01-01
    genre: j-rock
    isrc code: USHM80653401
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:32:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c4f3e3709382c7e3cb212bdf5591e567f47099788e43915b255d5e46bc7606e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959103
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959103
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80653401
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:34:19Z
    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 0x9c4f3e3709382c7e3cb212bdf5591e567f47099788e43915b255d5e46bc7606e. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:34:19Z), 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/USHM80653401.
      date published: 2026-07-22T08:34:19Z
    audio: Lonesome Hearted Woman Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.683
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.412
      additional property: Energy
        type: PropertyValue
        value: 0.423
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.205
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.988
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wonderful Life
  type: MusicAlbum
  date published: 2007-01-01
album: Magical Graffiti
  type: MusicAlbum
  date published: 2010-03-03