Nikita Mndoyants
type: MusicGroup
genre: classical piano
popularity: 4
followers: 171
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6986a7c4d66eda86904c8ed83c6e007babc47022677d10a42380e8717a4272f7. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ee30f89-c983-42a9-a778-7deefb05a242.json and https://artists.proofprofile.net/proofs/artist/9ee30f89-c983-42a9-a778-7deefb05a242.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
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album: Nikita Mndoyants, piano
  type: MusicAlbum
  date published: 2007-09-01
album: Anthology of Piano Music by Russian and Soviet Composers, Pt. 1
  type: MusicAlbum
  date published: 2011-01-01
album: Anthology of Piano Music by Russian and Soviet Composers, Pt. 5
  type: MusicAlbum
  date published: 2014-02-25
album: Schumann, Beethoven & Prokofiev
  type: MusicAlbum
  date published: 2017-06-16
album: Schumann, Beethoven & Prokofiev
  type: MusicAlbum
  date published: 2017-06-16
  track: Davidsbündlertänze, Op. 6: No. 14, Zart und singend
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    by artist: Nikita Mndoyants
    in album: Schumann, Beethoven & Prokofiev
      type: MusicAlbum
      date published: 2017-06-16
    genre: classical piano
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUW61700130
    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 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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af4d9dea71a21676f71da958d8f1bbc1d82854091a968374bd206827166231a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USUW61700130.
      date published: 2026-07-17T23:18:11Z
    audio: Davidsbündlertänze, Op. 6: No. 14, Zart und singend
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      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: Bb
      additional property: Mode Name
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album: Mndoyants: Nocturne
  type: MusicAlbum
  date published: 2024-01-26