Yuxia Krendwa
type: MusicGroup
genre: art rock
popularity: 5
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cf022efb1a5bd09b643e8a65234b64ed22567ced4df7c414d3d6c3241f791c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a04ed3ec-d138-4a63-85eb-6db50952ef5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a04ed3ec-d138-4a63-85eb-6db50952ef5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a04ed3ec-d138-4a63-85eb-6db50952ef5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9cf022efb1a5bd09b643e8a65234b64ed22567ced4df7c414d3d6c3241f791c8","name":"Yuxia Krendwa","registered_at":"2026-06-20T05:34:19Z","symbol":"NIM1527727","token_address":"0x8fe94fde00c54dacf30da906aefca4620e32402c","type":"artist","uuid":"a04ed3ec-d138-4a63-85eb-6db50952ef5d"}
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 0x9cf022efb1a5bd09b643e8a65234b64ed22567ced4df7c414d3d6c3241f791c8. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a04ed3ec-d138-4a63-85eb-6db50952ef5d.json and https://artists.proofprofile.net/proofs/artist/a04ed3ec-d138-4a63-85eb-6db50952ef5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x9cf022efb1a5bd09b643e8a65234b64ed22567ced4df7c414d3d6c3241f791c8","name":"Yuxia Krendwa","registered_at":"2026-06-20T05:34:19Z","symbol":"NIM1527727","token_address":"0x8fe94fde00c54dacf30da906aefca4620e32402c","type":"artist","uuid":"a04ed3ec-d138-4a63-85eb-6db50952ef5d"}
album: I Will Make God Fall Apart With Me
  type: MusicAlbum
  date published: 2023-03-03
album: The Siberian Haggard Made Me Grovel
  type: MusicAlbum
  date published: 2024-01-22
  track: Destroymyshadow
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247328
    explicit: true
    by artist: Yuxia Krendwa
    in album: The Siberian Haggard Made Me Grovel
      type: MusicAlbum
      date published: 2024-01-22
    genre: art rock
    isrc code: RUA3R2168242
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:30:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef660fe41e962ccba5d2ac0709378a1ad2e85814513d1da2a44b295ec937b480
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2168242
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0xef660fe41e962ccba5d2ac0709378a1ad2e85814513d1da2a44b295ec937b480. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/RUA3R2168242.
      date published: 2026-07-05T04:47:21Z
    audio: Destroymyshadow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.218
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.12
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.309
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.744
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.464
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Šurpu
  type: MusicAlbum
  date published: 2025-08-01