Blair Lamb
type: MusicGroup
popularity: 5
followers: 287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98ee35891a8906df5b92d15b466b044dc2551f70e61ec43f79521d8c8f6f7ace
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f17f231d-8cfc-4800-a052-ec65fd4701a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f17f231d-8cfc-4800-a052-ec65fd4701a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f17f231d-8cfc-4800-a052-ec65fd4701a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98ee35891a8906df5b92d15b466b044dc2551f70e61ec43f79521d8c8f6f7ace","name":"Blair Lamb","registered_at":"2026-06-21T13:03:12Z","symbol":"NIM1930021","token_address":"0x2b978e457c2d08aeed7aa3aaf0aa86a4814d9eda","type":"artist","uuid":"f17f231d-8cfc-4800-a052-ec65fd4701a1"}
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 0x98ee35891a8906df5b92d15b466b044dc2551f70e61ec43f79521d8c8f6f7ace. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f17f231d-8cfc-4800-a052-ec65fd4701a1.json and https://artists.proofprofile.net/proofs/artist/f17f231d-8cfc-4800-a052-ec65fd4701a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x98ee35891a8906df5b92d15b466b044dc2551f70e61ec43f79521d8c8f6f7ace","name":"Blair Lamb","registered_at":"2026-06-21T13:03:12Z","symbol":"NIM1930021","token_address":"0x2b978e457c2d08aeed7aa3aaf0aa86a4814d9eda","type":"artist","uuid":"f17f231d-8cfc-4800-a052-ec65fd4701a1"}
album: I Wrote This For You
  type: MusicAlbum
  date published: 2021-08-10
album: Lighthouse
  type: MusicAlbum
  date published: 2024-12-23
album: Two Left Feet
  type: MusicAlbum
  date published: 2025-01-15
album: Senseless
  type: MusicAlbum
  date published: 2025-07-07
  track: Senseless
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232085
    explicit: false
    by artist: Blair Lamb
    in album: Senseless
      type: MusicAlbum
      date published: 2025-07-07
    isrc code: QZTB92551719
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:20:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf35b9ee5ecaa66e15a52176aa2b5f02c0fa0bf7e4bae37577a7858d73df2741f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958817
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958817
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92551719
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:52:09Z
    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 0xf35b9ee5ecaa66e15a52176aa2b5f02c0fa0bf7e4bae37577a7858d73df2741f. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZTB92551719.
      date published: 2026-07-20T03:52:09Z
    audio: Senseless
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 183.649
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.609
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.483
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mother Goose
  type: MusicAlbum
  date published: 2025-10-04