KANVA
type: MusicGroup
description: thumb|Shakuntala seeks Kanva's blessings before departing Kanva or Kanwa (, ) was an ancient Hindu rishi of the Treta Yuga, to whom some of the hymns of the Rig Veda are ascribed. He was one of the An
popularity: 4
followers: 92
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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 0xbf72fbae4167dd4f48ae41c1dac355d52da70843888909d93c16c3c76c485729. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a86ce81c-b5ff-400f-8181-c764e11f65ba.json and https://artists.proofprofile.net/proofs/artist/a86ce81c-b5ff-400f-8181-c764e11f65ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: ERASE
  type: MusicAlbum
  date published: 2020-11-23
album: Believe
  type: MusicAlbum
  date published: 2021-02-19
album: Destroying dreams
  type: MusicAlbum
  date published: 2021-04-12
album: Day by day
  type: MusicAlbum
  date published: 2021-06-18
album: Fate
  type: MusicAlbum
  date published: 2021-11-19
album: Крізь час
  type: MusicAlbum
  date published: 2022-06-24
album: Україна - це я
  type: MusicAlbum
  date published: 2022-08-04
album: Лялька
  type: MusicAlbum
  date published: 2023-03-24
album: Lyalka (Power Status Remix)
  type: MusicAlbum
  date published: 2024-05-09
album: Злива
  type: MusicAlbum
  date published: 2024-11-22
album: 10 цифр
  type: MusicAlbum
  date published: 2025-02-28
  track: 10 цифр
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    by artist: KANVA
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      type: MusicAlbum
      date published: 2025-02-28
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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 0x3eee0e8981c6a555be34aa2494f87e9a4591ebf9df2f6f41c4b8e3732b4edf00. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/PL44J2514749.
      date published: 2026-07-17T06:48:00Z
    audio: 10 цифр
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Key Name
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        value: F#
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album: Нестримана
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  date published: 2025-05-02
album: Козак
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  date published: 2025-07-18
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    by artist: KANVA
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      type: MusicAlbum
      date published: 2025-07-18
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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
      type: DigitalDocument
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      date published: 2026-07-03T08:56:35Z
    audio: Козак
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      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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      additional property: Mode Name
album: Пташка

Tempo (BPM)
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value: 126.011

Musical Key
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value: 9

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.786

Energy
type: PropertyValue
value: 0.881

Speechiness
type: PropertyValue
value: 0.039

Acousticness
type: PropertyValue
value: 0.313

Instrumentalness
type: PropertyValue
value: 0.006

Liveness
type: PropertyValue
value: 0.142

Valence (Positivity)
type: PropertyValue
value: 0.792

Loudness (dB)
type: PropertyValue
value: -6.119

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Пташка
type: MusicAlbum
date published: 2025-09-12
track: Пташка
  type: MusicRecording
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  duration ms: 195840
  explicit: false
  by artist: KANVA
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    type: MusicAlbum
    date published: 2025-09-12
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  additional property: OTSTimestamp
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    value: 2026-07-19T07:14:39Z
  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 0x49974719b27015d4d84174dddb63d160cc66a16f60dbe049fe07021a6fd885d5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PL44J2523950.
    date published: 2026-07-19T07:14:39Z
  audio: Пташка
    type: AudioObject
    additional property: Tempo (BPM)
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    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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      value: 0.658
    additional property: Energy
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      value: 0.58
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
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      value: 0.007
    additional property: Instrumentalness
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      value: 0
    additional property: Liveness
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      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.243
    additional property: Loudness (dB)
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      value: -7.193
    additional property: Key Name
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      value: A
    additional property: Mode Name
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      value: Minor