Leslie Tucker
type: MusicGroup
popularity: 5
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d61c3374e77a147496dbed86f67d7bacda2cc2be275fd704cb9c3832965f99a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2fd10dd-71c9-4a1d-9164-966b7fd14c78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2fd10dd-71c9-4a1d-9164-966b7fd14c78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2fd10dd-71c9-4a1d-9164-966b7fd14c78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d61c3374e77a147496dbed86f67d7bacda2cc2be275fd704cb9c3832965f99a","name":"Leslie Tucker","registered_at":"2026-06-20T13:22:57Z","symbol":"NIM1621161","token_address":"0xe4e75350968402609c21f3b02e17e4b7b8a98f6f","type":"artist","uuid":"b2fd10dd-71c9-4a1d-9164-966b7fd14c78"}
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 0x4d61c3374e77a147496dbed86f67d7bacda2cc2be275fd704cb9c3832965f99a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2fd10dd-71c9-4a1d-9164-966b7fd14c78.json and https://artists.proofprofile.net/proofs/artist/b2fd10dd-71c9-4a1d-9164-966b7fd14c78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x4d61c3374e77a147496dbed86f67d7bacda2cc2be275fd704cb9c3832965f99a","name":"Leslie Tucker","registered_at":"2026-06-20T13:22:57Z","symbol":"NIM1621161","token_address":"0xe4e75350968402609c21f3b02e17e4b7b8a98f6f","type":"artist","uuid":"b2fd10dd-71c9-4a1d-9164-966b7fd14c78"}
album: In This Room
  type: MusicAlbum
  date published: 1995-06-20
album: In This Room
  type: MusicAlbum
  date published: 1995-06-20
  track: In This Room
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233506
    explicit: false
    by artist: Leslie Tucker
    in album: In This Room
      type: MusicAlbum
      date published: 1995-06-20
    isrc code: USCO99522806
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:20:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13f636908f28e80d38a9d415d45341a432f544196b098b6c7d49801fb639b158
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCO99522806
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:23:49Z
    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 0x13f636908f28e80d38a9d415d45341a432f544196b098b6c7d49801fb639b158. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:23:49Z), 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/USCO99522806.
      date published: 2026-07-16T05:23:49Z
    audio: In This Room
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.222
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.281
      additional property: Energy
        type: PropertyValue
        value: 0.175
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.882
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.137
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: In This Room
  type: MusicAlbum
  date published: 1995-06-20