Brian Lenair
type: MusicGroup
genre: smooth jazz
popularity: 14
followers: 1249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x552907a82b6d1b16bb4641bebfbcbf91dc367a6ff0041c8ee89f8f3460e7cf18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f72b4262-a202-430b-bdf4-5e7c8034c50e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f72b4262-a202-430b-bdf4-5e7c8034c50e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f72b4262-a202-430b-bdf4-5e7c8034c50e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x552907a82b6d1b16bb4641bebfbcbf91dc367a6ff0041c8ee89f8f3460e7cf18","name":"Brian Lenair","registered_at":"2026-06-15T06:29:53Z","symbol":"NIM0711098","token_address":"0x73348bef09db4a7a49ff9bf2fd829edfffce0421","type":"artist","uuid":"f72b4262-a202-430b-bdf4-5e7c8034c50e"}
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 0x552907a82b6d1b16bb4641bebfbcbf91dc367a6ff0041c8ee89f8f3460e7cf18. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f72b4262-a202-430b-bdf4-5e7c8034c50e.json and https://artists.proofprofile.net/proofs/artist/f72b4262-a202-430b-bdf4-5e7c8034c50e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0x552907a82b6d1b16bb4641bebfbcbf91dc367a6ff0041c8ee89f8f3460e7cf18","name":"Brian Lenair","registered_at":"2026-06-15T06:29:53Z","symbol":"NIM0711098","token_address":"0x73348bef09db4a7a49ff9bf2fd829edfffce0421","type":"artist","uuid":"f72b4262-a202-430b-bdf4-5e7c8034c50e"}
album: The Journey
  type: MusicAlbum
  date published: 2004-01-01
album: Eye of the Storm (feat. Alyson Williams & Jonathan Davis)
  type: MusicAlbum
  date published: 2010-06-07
album: Underground, Vol. 3: The Cover Story
  type: MusicAlbum
  date published: 2018-01-08
album: Silky Soul
  type: MusicAlbum
  date published: 2019-10-01
  track: Silky Soul
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226680
    explicit: false
    by artist: Brian Lenair
    in album: Silky Soul
      type: MusicAlbum
      date published: 2019-10-01
    genre: smooth jazz
    isrc code: USL4Q1903570
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T03:48:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c0ffb46a24be9d60a3f46af1ac93dce31cf2d4026371bfedd949a5e167d63cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1903570
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x3c0ffb46a24be9d60a3f46af1ac93dce31cf2d4026371bfedd949a5e167d63cb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USL4Q1903570.
      date published: 2026-07-19T07:14:39Z
    audio: Silky Soul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.963
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.798
      additional property: Energy
        type: PropertyValue
        value: 0.486
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.465
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.488
      additional property: Liveness
        type: PropertyValue
        value: 0.234
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.458
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.007
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Can You Stand the Rain
  type: MusicAlbum
  date published: 2023-06-01
album: Smooth Saili'n
  type: MusicAlbum
  date published: 2024-08-16
album: Going up Yonder
  type: MusicAlbum
  date published: 2025-06-25
  track: Going up Yonder
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283800
    explicit: false
    by artist: Brian Lenair
    in album: Going up Yonder
      type: MusicAlbum
      date published: 2025-06-25
    genre: smooth jazz
    isrc code: QMEU32508522
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:52:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb98cd84cd7a088ca7c62e6446210f756b146d37b1a3eda56ef7cbaeadddc7199
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU32508522
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xb98cd84cd7a088ca7c62e6446210f756b146d37b1a3eda56ef7cbaeadddc7199. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMEU32508522.
      date published: 2026-07-03T08:56:35Z
    audio: Going up Yonder
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.968
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Energy
type: PropertyValue
value: 0.601

Speechiness
type: PropertyValue
value: 0.051

Acousticness
type: PropertyValue
value: 0.456

Instrumentalness
type: PropertyValue
value: 0.015

Liveness
type: PropertyValue
value: 0.111

Valence (Positivity)
type: PropertyValue
value: 0.512

Loudness (dB)
type: PropertyValue
value: -7.866

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major