Evening Jazz
type: MusicGroup
popularity: 4
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe33a9db776ea71197b60efcbe7bbb994bb25ef7ab852ca11c2d62e2a493fb6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a719b09-63d9-4956-aa72-c9400b341dac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a719b09-63d9-4956-aa72-c9400b341dac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a719b09-63d9-4956-aa72-c9400b341dac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe33a9db776ea71197b60efcbe7bbb994bb25ef7ab852ca11c2d62e2a493fb6e","name":"Evening Jazz","registered_at":"2026-06-16T04:18:23Z","symbol":"NIM0935079","token_address":"0xfa97d9ccd0dd960816b2b652a41d41ed5f8be3b4","type":"artist","uuid":"2a719b09-63d9-4956-aa72-c9400b341dac"}
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 0xbe33a9db776ea71197b60efcbe7bbb994bb25ef7ab852ca11c2d62e2a493fb6e. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a719b09-63d9-4956-aa72-c9400b341dac.json and https://artists.proofprofile.net/proofs/artist/2a719b09-63d9-4956-aa72-c9400b341dac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xbe33a9db776ea71197b60efcbe7bbb994bb25ef7ab852ca11c2d62e2a493fb6e","name":"Evening Jazz","registered_at":"2026-06-16T04:18:23Z","symbol":"NIM0935079","token_address":"0xfa97d9ccd0dd960816b2b652a41d41ed5f8be3b4","type":"artist","uuid":"2a719b09-63d9-4956-aa72-c9400b341dac"}
album: Summer Night Jazz
  type: MusicAlbum
  date published: 2015-07-29
album: Soft Evening Jazz
  type: MusicAlbum
  date published: 2015-08-19
album: Jazz for a Perfect Evening
  type: MusicAlbum
  date published: 2015-09-16
album: Jazz in the Evening
  type: MusicAlbum
  date published: 2015-10-28
  track: Cloudburst
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255233
    explicit: false
    by artist: Evening Jazz
    in album: Jazz in the Evening
      type: MusicAlbum
      date published: 2015-10-28
    isrc code: GBPS81529334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:48:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb52418e412fa281408aa9dc4842f8b5a22bb9f95900a091a5fc5bb791d0e5ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81529334
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:57:46Z
    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 0xfb52418e412fa281408aa9dc4842f8b5a22bb9f95900a091a5fc5bb791d0e5ae. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GBPS81529334.
      date published: 2026-07-20T14:57:46Z
    audio: Cloudburst
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.934
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.396
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.813
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.861
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.147
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.017
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Blissful Jazz Evening
  type: MusicAlbum
  date published: 2015-11-04
album: Smooth Evening Jazz
  type: MusicAlbum
  date published: 2015-11-11
album: Winter Evening Jazz
  type: MusicAlbum
  date published: 2015-11-25
album: Good Evening Jazz
  type: MusicAlbum
  date published: 2015-12-02
album: Twilight Jazz
  type: MusicAlbum
  date published: 2015-12-09
album: Jazz Evening Sounds
  type: MusicAlbum
  date published: 2015-12-16
album: Jazz for Evenings
  type: MusicAlbum
  date published: 2015-12-23
album: Calm Canine Crooners
  type: MusicAlbum
  date published: 2023-06-04
album: Peaceful Summer Paradise
  type: MusicAlbum
  date published: 2023-07-10
album: 落ち着いたワークライフ
  type: MusicAlbum
  date published: 2023-08-22
album: 必要なインスピレーションを得る
  type: MusicAlbum
  date published: 2023-08-22
album: ジャズマス
  type: MusicAlbum
  date published: 2023-08-28