Yana and Yna
type: MusicGroup
genre: harana
genre: opm
popularity: 22
followers: 1923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ce6b961449c473bdf1463a8c101af268b066e1d1f280a736bb79cb2690f0413
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96659c92-fc07-49f3-be35-59438f92438b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96659c92-fc07-49f3-be35-59438f92438b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96659c92-fc07-49f3-be35-59438f92438b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ce6b961449c473bdf1463a8c101af268b066e1d1f280a736bb79cb2690f0413","name":"Yana and Yna","registered_at":"2026-06-12T05:03:38Z","symbol":"NIM0194976","token_address":"0xcad862d70217b992f6920c3255a9dff80d976c96","type":"artist","uuid":"96659c92-fc07-49f3-be35-59438f92438b"}
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 0x6ce6b961449c473bdf1463a8c101af268b066e1d1f280a736bb79cb2690f0413. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96659c92-fc07-49f3-be35-59438f92438b.json and https://artists.proofprofile.net/proofs/artist/96659c92-fc07-49f3-be35-59438f92438b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x6ce6b961449c473bdf1463a8c101af268b066e1d1f280a736bb79cb2690f0413","name":"Yana and Yna","registered_at":"2026-06-12T05:03:38Z","symbol":"NIM0194976","token_address":"0xcad862d70217b992f6920c3255a9dff80d976c96","type":"artist","uuid":"96659c92-fc07-49f3-be35-59438f92438b"}
album: Lonely, nobody
  type: MusicAlbum
  date published: 2020-12-11
  track: Lonely, nobody
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127750
    explicit: false
    by artist: Yana and Yna
    in album: Lonely, nobody
      type: MusicAlbum
      date published: 2020-12-11
    genre: harana
    genre: opm
    isrc code: QZNWT2071796
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:32:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4f17a3f4b5c5bdb4850dfdba8495c52c1c5f73ba663d9d3bb550ce12f52dd1f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2071796
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:34:34Z
    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 0xf4f17a3f4b5c5bdb4850dfdba8495c52c1c5f73ba663d9d3bb550ce12f52dd1f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:34:34Z), 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/QZNWT2071796.
      date published: 2026-07-20T09:34:34Z
    audio: Lonely, nobody
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.883
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.578
      additional property: Energy
        type: PropertyValue
        value: 0.313
      additional property: Speechiness
        type: PropertyValue
        value: 0.159
      additional property: Acousticness
        type: PropertyValue
        value: 0.428
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.587
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Blues
  type: MusicAlbum
  date published: 2024-06-28
album: gaps and space
  type: MusicAlbum
  date published: 2024-07-31
album: perfect view
  type: MusicAlbum
  date published: 2024-12-13