Winona Dryver
type: MusicGroup
genre: dream pop
genre: indonesian indie
genre: shoegaze
popularity: 4
followers: 1417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d71b6f6b9caa4cd53ea2ddbd6b811a63876db138163809610ab20445751847b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45bc5f92-cd6f-4064-a0ae-c9ce197de873.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45bc5f92-cd6f-4064-a0ae-c9ce197de873.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45bc5f92-cd6f-4064-a0ae-c9ce197de873
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d71b6f6b9caa4cd53ea2ddbd6b811a63876db138163809610ab20445751847b","name":"Winona Dryver","registered_at":"2026-06-16T13:51:41Z","symbol":"NIM1071910","token_address":"0xebe67f5f99620209b2277b20bf499d5e78fb9015","type":"artist","uuid":"45bc5f92-cd6f-4064-a0ae-c9ce197de873"}
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 0x6d71b6f6b9caa4cd53ea2ddbd6b811a63876db138163809610ab20445751847b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45bc5f92-cd6f-4064-a0ae-c9ce197de873.json and https://artists.proofprofile.net/proofs/artist/45bc5f92-cd6f-4064-a0ae-c9ce197de873.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6d71b6f6b9caa4cd53ea2ddbd6b811a63876db138163809610ab20445751847b","name":"Winona Dryver","registered_at":"2026-06-16T13:51:41Z","symbol":"NIM1071910","token_address":"0xebe67f5f99620209b2277b20bf499d5e78fb9015","type":"artist","uuid":"45bc5f92-cd6f-4064-a0ae-c9ce197de873"}
album: The Perks of Being Pearly Dewdrops
  type: MusicAlbum
  date published: 2019-09-15
album: First Echo Solution
  type: MusicAlbum
  date published: 2020-03-02
  track: Estetika Stroberi
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187200
    explicit: false
    by artist: Winona Dryver
    in album: First Echo Solution
      type: MusicAlbum
      date published: 2020-03-02
    genre: dream pop
    genre: indonesian indie
    genre: shoegaze
    isrc code: FR10S2066782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:00:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8e6a82ab416a846e57ae90d72e25941d899f3ca1dbc06ea1fe8151a8f16257b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2066782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T05:07:15Z
    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 0x8e6a82ab416a846e57ae90d72e25941d899f3ca1dbc06ea1fe8151a8f16257b9. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/FR10S2066782.
      date published: 2026-07-05T05:07:15Z
    audio: Estetika Stroberi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.667
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.235
      additional property: Energy
        type: PropertyValue
        value: 0.914
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.863
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.69
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.774
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Super Flower Scene
  type: MusicAlbum
  date published: 2021-03-19