Franco Lamaison
type: MusicGroup
popularity: 5
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8015709ef5558708e5a062208d07a9261eb12b9126fa779391227796777f976
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8015709ef5558708e5a062208d07a9261eb12b9126fa779391227796777f976","name":"Franco Lamaison","registered_at":"2026-06-17T16:28:18Z","symbol":"NIM1452754","token_address":"0x7effaeff0346bbedcb8321b9ec5d9fa3bba7045a","type":"artist","uuid":"918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe"}
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 0xe8015709ef5558708e5a062208d07a9261eb12b9126fa779391227796777f976. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe.json and https://artists.proofprofile.net/proofs/artist/918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe8015709ef5558708e5a062208d07a9261eb12b9126fa779391227796777f976","name":"Franco Lamaison","registered_at":"2026-06-17T16:28:18Z","symbol":"NIM1452754","token_address":"0x7effaeff0346bbedcb8321b9ec5d9fa3bba7045a","type":"artist","uuid":"918c4e1d-b4d6-4cbf-8ba6-9e4ca7adaafe"}
album: Wildflower
  type: MusicAlbum
  date published: 2025-01-23
  track: Wildflower
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221486
    explicit: false
    by artist: Franco Lamaison
    in album: Wildflower
      type: MusicAlbum
      date published: 2025-01-23
    isrc code: QZDA62529216
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:57:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9180cc9b5914a69da03f358047c122c0844b5f39a893ecbe9c1e57717f435678
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62529216
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T04:59:47Z
    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 0x9180cc9b5914a69da03f358047c122c0844b5f39a893ecbe9c1e57717f435678. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T04:59:47Z), 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/QZDA62529216.
      date published: 2026-07-16T04:59:47Z
    audio: Wildflower
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.838
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.507
      additional property: Energy
        type: PropertyValue
        value: 0.244
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.754
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.425
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.163
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.398
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bebé
  type: MusicAlbum
  date published: 2025-03-26