Diana Ankudinova
type: MusicGroup
description: Diana Dmitrievna Ankudinova (, born May 31, 2003) (Russian) is a Russian singer. Much of her initial fame resulted from her winning two consecutive seasons of You Are Super!, a talent competition sho
popularity: 15
followers: 1370
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fa2261adcea503d355c5b97341e512fa09a5dda63c9ab018608cb5e970e764. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a5cdf18-96f0-4096-af63-b40cfa6973a7.json and https://artists.proofprofile.net/proofs/artist/7a5cdf18-96f0-4096-af63-b40cfa6973a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x38fa2261adcea503d355c5b97341e512fa09a5dda63c9ab018608cb5e970e764","name":"Diana Ankudinova","registered_at":"2026-06-14T17:20:29Z","symbol":"NIM0522708","token_address":"0x15c372059bfc44bf79d52af56c8ebc342ffde2cf","type":"artist","uuid":"7a5cdf18-96f0-4096-af63-b40cfa6973a7"}
album: Ой, не плачь
  type: MusicAlbum
  date published: 2024-11-15
album: Она здесь
  type: MusicAlbum
  date published: 2025-02-21
album: Не замечаю
  type: MusicAlbum
  date published: 2025-06-11
  track: Не замечаю
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    duration ms: 134520
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    by artist: Diana Ankudinova
    in album: Не замечаю
      type: MusicAlbum
      date published: 2025-06-11
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94d3c7aa273b3dbe707696bce64dad28a834a52a96961679c1eb2b514e5e693. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/RUA1D2593799.
      date published: 2026-07-05T01:43:49Z
    audio: Не замечаю
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 125.052
      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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        value: 0.73
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.026
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Сойти с ума
  type: MusicAlbum
  date published: 2025-07-31
album: ТИС
  type: MusicAlbum
  date published: 2025-09-05
  track: Тихо и светло
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218550
    explicit: false
    by artist: Diana Ankudinova
    in album: ТИС
      type: MusicAlbum
      date published: 2025-09-05
    isrc code: RUAGT2562247
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x40b9a279c1ab3f12fb4ed5b6e77a145fb26f684b6d1f0f2b296a35a6a670311f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RUAGT2562247.
      date published: 2026-07-04T10:04:33Z
    audio: Тихо и светло
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 123.003
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Acousticness
type: PropertyValue
value: 0.041

Instrumentalness
type: PropertyValue
value: 0.03

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.369

Loudness (dB)
type: PropertyValue
value: -6.161

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor