The Texas Playboys
type: MusicGroup
popularity: 5
followers: 120
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/b8d6e3d0-d339-4475-b628-c257ac0cd294.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a03c0cfe4d8e3a225e0be7c75b29eea0725203f4b34f6b403816721efb6582. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8d6e3d0-d339-4475-b628-c257ac0cd294.json and https://artists.proofprofile.net/proofs/artist/b8d6e3d0-d339-4475-b628-c257ac0cd294.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x97a03c0cfe4d8e3a225e0be7c75b29eea0725203f4b34f6b403816721efb6582","name":"The Texas Playboys","registered_at":"2026-06-20T15:44:15Z","symbol":"NIM1648218","token_address":"0x60037409024b30e3e25004a4e9f917bcff9c5d18","type":"artist","uuid":"b8d6e3d0-d339-4475-b628-c257ac0cd294"}
album: Sing Cindy Walker, Vol. 4
  type: MusicAlbum
  date published: 2015-07-01
  track: What Makes Bob Holler
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152601
    explicit: false
    by artist: The Texas Playboys
    in album: Sing Cindy Walker, Vol. 4
      type: MusicAlbum
      date published: 2015-07-01
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-20T12:03:12Z
    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 0x3947bbe11740c38b4e4b88e0ce7c5847361e1a81695eed20213a10c56f552bee. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:12Z), 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/BEDO61604312.
      date published: 2026-07-20T12:03:12Z
    audio: What Makes Bob Holler
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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        value: 4
      additional property: Danceability
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        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.243
      additional property: Key Name
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        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor