Nani Bregvadze
type: MusicGroup
description: Nani Giorgis asuli Bregvadze (born 21 July 1936) is a Georgian singer, pianist, music pedagogue, People's Artist of the USSR (1983). She was born, raised, and started her career in Soviet Georgia in
popularity: 10
followers: 1282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411a4ee4996b9a00494de37badceafbe2274a7417db736788688b82e723dada1. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fabf056f-07e4-4977-b14d-2cfb04966ed9.json and https://artists.proofprofile.net/proofs/artist/fabf056f-07e4-4977-b14d-2cfb04966ed9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
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album: Концерт в Нью-Йорке
  type: MusicAlbum
  date published: 1997-12-26
album: Концерт в Нью-Йорке
  type: MusicAlbum
  date published: 1997-12-26
album: Russian Love, Romance and Destiny
  type: MusicAlbum
  date published: 2003-01-01
album: Russian Love, Romance and Destiny
  type: MusicAlbum
  date published: 2012-01-01
album: Золотая Коллекция Романсов
  type: MusicAlbum
  date published: 2012-12-14
album: И Льется Песня
  type: MusicAlbum
  date published: 2013-03-20
album: Не Оставляйте Женщину Одну
  type: MusicAlbum
  date published: 2013-03-20
  track: Дорогой Длинною
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    explicit: false
    by artist: Nani Bregvadze
    in album: Не Оставляйте Женщину Одну
      type: MusicAlbum
      date published: 2013-03-20
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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 0xb748428fbb0d88083dfc21622b62a99876db5a44262c6c1e13a069c0a9bc8673. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR6V81650989.
      date published: 2026-07-03T09:04:44Z
    audio: Дорогой Длинною
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
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        value: 3
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      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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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: Eb
      additional property: Mode Name
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