OSNOVA
type: MusicGroup
genre: dream pop
genre: shoegaze
description: 200px|right The Ukrainian journal Osnova () was published between 1861 and 1862 in Saint Petersburg. It contained articles devoted to life and customs of the Ukrainian people, including regular featu
popularity: 9
followers: 394
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4acee566015e8c198cb8a1d4fa2c6fcbb9cb4987fe22957499b122f48e7ff519
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2438c1b-3c5a-4ba0-bcee-f4bc637ebabe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2438c1b-3c5a-4ba0-bcee-f4bc637ebabe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2438c1b-3c5a-4ba0-bcee-f4bc637ebabe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
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 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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acee566015e8c198cb8a1d4fa2c6fcbb9cb4987fe22957499b122f48e7ff519. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2438c1b-3c5a-4ba0-bcee-f4bc637ebabe.json and https://artists.proofprofile.net/proofs/artist/a2438c1b-3c5a-4ba0-bcee-f4bc637ebabe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: EP
  type: MusicAlbum
  date published: 2022-05-04
album: OSNOVA
  type: MusicAlbum
  date published: 2022-09-08
album: Celebration
  type: MusicAlbum
  date published: 2023-02-24
album: Cities In Dust
  type: MusicAlbum
  date published: 2023-05-23
album: Octavian
  type: MusicAlbum
  date published: 2023-10-13
album: Octavian
  type: MusicAlbum
  date published: 2023-10-13
album: Waiting for June
  type: MusicAlbum
  date published: 2024-08-30
album: Climbing Dues
  type: MusicAlbum
  date published: 2025-01-24
  track: Climbing Dues
    type: MusicRecording
    duration: PT4M49S
    duration ms: 289795
    explicit: false
    by artist: OSNOVA
    in album: Climbing Dues
      type: MusicAlbum
      date published: 2025-01-24
    genre: dream pop
    genre: shoegaze
    isrc code: QZZEB2475855
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:58:50+00:00
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2475855
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc9563df37240c75a75a16e794afe32c1d41cd1020cc70c01a1079f56d4e190. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZZEB2475855.
      date published: 2026-07-18T11:37:54Z
    audio: Climbing Dues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.177
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.941
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.384
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.402
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Climbing Dues
  type: MusicAlbum
  date published: 2025-01-24
album: Verity
  type: MusicAlbum
  date published: 2025-04-16
album: Rise the Sun EP
  type: MusicAlbum
  date published: 2025-06-13
album: Rise the Sun
  type: MusicAlbum
  date published: 2025-06-13