Van Vernon
type: MusicGroup
popularity: 6
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e884fe1c42185ee52a91ce0d088f2481bffbafb116f9b3fdf1bd10cc1da529d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f81ed170-454e-4ba8-bf89-7796b5fd547b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f81ed170-454e-4ba8-bf89-7796b5fd547b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f81ed170-454e-4ba8-bf89-7796b5fd547b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e884fe1c42185ee52a91ce0d088f2481bffbafb116f9b3fdf1bd10cc1da529d","name":"Van Vernon","registered_at":"2026-06-21T16:03:35Z","symbol":"NIM1967231","token_address":"0x2c04eb2f45d57ade51af01d91a4282e4fed1c6c1","type":"artist","uuid":"f81ed170-454e-4ba8-bf89-7796b5fd547b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e884fe1c42185ee52a91ce0d088f2481bffbafb116f9b3fdf1bd10cc1da529d. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f81ed170-454e-4ba8-bf89-7796b5fd547b.json and https://artists.proofprofile.net/proofs/artist/f81ed170-454e-4ba8-bf89-7796b5fd547b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x6e884fe1c42185ee52a91ce0d088f2481bffbafb116f9b3fdf1bd10cc1da529d","name":"Van Vernon","registered_at":"2026-06-21T16:03:35Z","symbol":"NIM1967231","token_address":"0x2c04eb2f45d57ade51af01d91a4282e4fed1c6c1","type":"artist","uuid":"f81ed170-454e-4ba8-bf89-7796b5fd547b"}
album: The Summer's Daughter
  type: MusicAlbum
  date published: 2024-05-10
album: Potholes
  type: MusicAlbum
  date published: 2024-07-12
album: We need a change
  type: MusicAlbum
  date published: 2024-09-27
album: Rubicon
  type: MusicAlbum
  date published: 2024-11-15
album: Ballerina
  type: MusicAlbum
  date published: 2024-12-13
album: From june to fall
  type: MusicAlbum
  date published: 2025-01-10
  track: From june to fall
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206150
    explicit: false
    by artist: Van Vernon
    in album: From june to fall
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: QZWFU2440080
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:04:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x41647fc18fda3ef23e095cb8302785da549a17070ffe97194f70f86e0d1c24c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2440080
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41647fc18fda3ef23e095cb8302785da549a17070ffe97194f70f86e0d1c24c4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZWFU2440080.
      date published: 2026-07-03T21:18:05Z
    audio: From june to fall
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.052
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.385
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.796
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.135
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.485
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.385
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Daze my eyes
  type: MusicAlbum
  date published: 2025-02-07
album: For Personal Reasons
  type: MusicAlbum
  date published: 2025-04-25