Vintage Five
type: MusicGroup
genre: jazz beats
popularity: 5
followers: 191
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cdacfa819d973be95a06f0bd29cbfb864fe3549e72085152d07e9941defb891
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/f27a53d6-3265-4d9b-90fe-8d9e244fcd73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f27a53d6-3265-4d9b-90fe-8d9e244fcd73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f27a53d6-3265-4d9b-90fe-8d9e244fcd73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cdacfa819d973be95a06f0bd29cbfb864fe3549e72085152d07e9941defb891","name":"Vintage Five","registered_at":"2026-06-21T13:35:25Z","symbol":"NIM1937014","token_address":"0xeb16120224e095f24b2f9ba35bf65b92a398071e","type":"artist","uuid":"f27a53d6-3265-4d9b-90fe-8d9e244fcd73"}
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 0x1cdacfa819d973be95a06f0bd29cbfb864fe3549e72085152d07e9941defb891. 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/f27a53d6-3265-4d9b-90fe-8d9e244fcd73.json and https://artists.proofprofile.net/proofs/artist/f27a53d6-3265-4d9b-90fe-8d9e244fcd73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x1cdacfa819d973be95a06f0bd29cbfb864fe3549e72085152d07e9941defb891","name":"Vintage Five","registered_at":"2026-06-21T13:35:25Z","symbol":"NIM1937014","token_address":"0xeb16120224e095f24b2f9ba35bf65b92a398071e","type":"artist","uuid":"f27a53d6-3265-4d9b-90fe-8d9e244fcd73"}
album: In My Garden
  type: MusicAlbum
  date published: 2021-01-15
album: In My Garden
  type: MusicAlbum
  date published: 2021-01-15
album: Bring it Back Home
  type: MusicAlbum
  date published: 2021-03-12
album: Bring it Back Home
  type: MusicAlbum
  date published: 2021-03-12
  track: Bring it Back Home
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224418
    explicit: false
    by artist: Vintage Five
    in album: Bring it Back Home
      type: MusicAlbum
      date published: 2021-03-12
    genre: jazz beats
    isrc code: DKW922002029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:25:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6774ce858bc5da6307e89e8fed5260b8d3d10ed4573a79d0e985f3ffbc51120f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKW922002029
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:26:54Z
    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 0x6774ce858bc5da6307e89e8fed5260b8d3d10ed4573a79d0e985f3ffbc51120f. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:26:54Z), 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/DKW922002029.
      date published: 2026-07-16T23:26:54Z
    audio: Bring it Back Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.012
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.817
      additional property: Energy
        type: PropertyValue
        value: 0.352
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.493
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.647
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.206
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.319
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Just Around
  type: MusicAlbum
  date published: 2021-05-14
album: Just Around
  type: MusicAlbum
  date published: 2021-05-14
album: Infinity Corners
  type: MusicAlbum
  date published: 2021-09-03
album: Infinity Corners
  type: MusicAlbum
  date published: 2021-09-03
album: Don't Worry
  type: MusicAlbum
  date published: 2021-12-17
album: Don't Worry
  type: MusicAlbum
  date published: 2021-12-17
album: Tivoli Gardens
  type: MusicAlbum
  date published: 2022-02-18
album: Tivoli Gardens
  type: MusicAlbum
  date published: 2022-02-18
album: Spirits
  type: MusicAlbum
  date published: 2022-08-19
album: Spirits
  type: MusicAlbum
  date published: 2022-08-19
album: All Around Noon
  type: MusicAlbum
  date published: 2022-10-14
album: All Around Noon
  type: MusicAlbum
  date published: 2022-10-14
album: Good Call
  type: MusicAlbum
  date published: 2024-06-14
album: Welcome back to School
  type: MusicAlbum
  date published: 2024-07-12
album: What a Day
  type: MusicAlbum
  date published: 2024-08-09