Laurie Walker Hall
type: MusicGroup
genre: gospel r&b
popularity: 3
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cfbc2fa460b0e76f59ad8f480da3414d413f9fa22b14290058eb65febe34c08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6b61fca-40b4-40bc-8f28-6b1400446731.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6b61fca-40b4-40bc-8f28-6b1400446731.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6b61fca-40b4-40bc-8f28-6b1400446731
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cfbc2fa460b0e76f59ad8f480da3414d413f9fa22b14290058eb65febe34c08","name":"Laurie Walker Hall","registered_at":"2026-06-21T08:59:30Z","symbol":"NIM1878559","token_address":"0x86f72802c238897e6935a8c87429a8876800d9d7","type":"artist","uuid":"e6b61fca-40b4-40bc-8f28-6b1400446731"}
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 0x2cfbc2fa460b0e76f59ad8f480da3414d413f9fa22b14290058eb65febe34c08. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6b61fca-40b4-40bc-8f28-6b1400446731.json and https://artists.proofprofile.net/proofs/artist/e6b61fca-40b4-40bc-8f28-6b1400446731.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2cfbc2fa460b0e76f59ad8f480da3414d413f9fa22b14290058eb65febe34c08","name":"Laurie Walker Hall","registered_at":"2026-06-21T08:59:30Z","symbol":"NIM1878559","token_address":"0x86f72802c238897e6935a8c87429a8876800d9d7","type":"artist","uuid":"e6b61fca-40b4-40bc-8f28-6b1400446731"}
album: Epiphany
  type: MusicAlbum
  date published: 2021-11-05
album: Growth Spurts
  type: MusicAlbum
  date published: 2024-11-22
album: The Call
  type: MusicAlbum
  date published: 2025-01-03
album: Answers
  type: MusicAlbum
  date published: 2025-02-07
album: Growth Spurts
  type: MusicAlbum
  date published: 2025-03-14
  track: Answers
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204670
    explicit: false
    by artist: Laurie Walker Hall
    in album: Growth Spurts
      type: MusicAlbum
      date published: 2025-03-14
    genre: gospel r&b
    isrc code: QZDA42514981
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:04:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe867b824e9999523d04c79e11005b1c58cd74e7b04b375b7355ff24172920043
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958908
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958908
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42514981
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:05:31Z
    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 0xe867b824e9999523d04c79e11005b1c58cd74e7b04b375b7355ff24172920043. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:05:31Z), 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/QZDA42514981.
      date published: 2026-07-20T19:05:31Z
    audio: Answers
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.802
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.488
      additional property: Speechiness
        type: PropertyValue
        value: 0.155
      additional property: Acousticness
        type: PropertyValue
        value: 0.33
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.497
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.066
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor