Оля Зеленська
type: MusicGroup
popularity: 5
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad4038a22b3dca31641bcccd12abc8ca57b405988b4f1adedce06c297e301b9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278c0bfe-01ac-43b8-aafc-eafef0ddac97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278c0bfe-01ac-43b8-aafc-eafef0ddac97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/278c0bfe-01ac-43b8-aafc-eafef0ddac97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad4038a22b3dca31641bcccd12abc8ca57b405988b4f1adedce06c297e301b9f","name":"Оля Зеленська","registered_at":"2026-06-16T03:17:42Z","symbol":"NIM0920585","token_address":"0xfc7a2c45c8ca19950a97d96f90228222bfb071a3","type":"artist","uuid":"278c0bfe-01ac-43b8-aafc-eafef0ddac97"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4038a22b3dca31641bcccd12abc8ca57b405988b4f1adedce06c297e301b9f. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/278c0bfe-01ac-43b8-aafc-eafef0ddac97.json and https://artists.proofprofile.net/proofs/artist/278c0bfe-01ac-43b8-aafc-eafef0ddac97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:51:55Z
  text: {"copyright_id":"0xad4038a22b3dca31641bcccd12abc8ca57b405988b4f1adedce06c297e301b9f","name":"Оля Зеленська","registered_at":"2026-06-16T03:17:42Z","symbol":"NIM0920585","token_address":"0xfc7a2c45c8ca19950a97d96f90228222bfb071a3","type":"artist","uuid":"278c0bfe-01ac-43b8-aafc-eafef0ddac97"}
album: Ангел
  type: MusicAlbum
  date published: 2020-01-01
album: Покохай
  type: MusicAlbum
  date published: 2021-05-13
album: Ти мій коханий
  type: MusicAlbum
  date published: 2021-05-14
album: Купальська ніч
  type: MusicAlbum
  date published: 2021-06-08
album: Цыган
  type: MusicAlbum
  date published: 2021-06-28
album: Первый день после свадьбы
  type: MusicAlbum
  date published: 2021-06-28
album: Сонце-літо
  type: MusicAlbum
  date published: 2023-01-09
album: На білому коні
  type: MusicAlbum
  date published: 2023-01-11
album: Любов - це ти
  type: MusicAlbum
  date published: 2023-01-11
album: Козаче
  type: MusicAlbum
  date published: 2023-01-11
album: Солоха
  type: MusicAlbum
  date published: 2023-01-16
album: Темна нічка
  type: MusicAlbum
  date published: 2023-01-16
album: Україна
  type: MusicAlbum
  date published: 2023-02-01
album: Я дякую Богу
  type: MusicAlbum
  date published: 2023-02-01
album: Любов без вихідних
  type: MusicAlbum
  date published: 2023-02-01
album: На калині кришталь роси
  type: MusicAlbum
  date published: 2023-02-01
album: Кружится
  type: MusicAlbum
  date published: 2023-02-01
album: Поле
  type: MusicAlbum
  date published: 2023-02-06
album: Чуєш мамо
  type: MusicAlbum
  date published: 2023-02-06
album: Кохання крила
  type: MusicAlbum
  date published: 2023-02-06
album: Найкращі пісні
  type: MusicAlbum
  date published: 2023-03-16
  track: Темна нічка
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266476
    explicit: false
    by artist: Оля Зеленська
    in album: Найкращі пісні
      type: MusicAlbum
      date published: 2023-03-16
    isrc code: FRX202336565
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:43:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2e696041c17b2784ebef85f3b2378953bc6b670ee0972350e958d8e7dcb11ae6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202336565
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x2e696041c17b2784ebef85f3b2378953bc6b670ee0972350e958d8e7dcb11ae6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRX202336565.
      date published: 2026-07-05T19:27:56Z
    audio: Темна нічка
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.984
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.98
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.745
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.825
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Аграрії
  type: MusicAlbum
  date published: 2023-06-26
album: Половина серця
  type: MusicAlbum
  date published: 2023-06-26
  track: Половина серця
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233128
    explicit: false
    by artist: Оля Зеленська
    in album: Половина серця
      type: MusicAlbum
      date published: 2023-06-26
    isrc code: DGA052367558
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Половина серця
album: Це моя земля
album: Ангел (Українська)
album: Казкова ніч

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-20T01:01:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x48e2b311cc748e3aeb028adc647955c39c3495f4b19b0b360723bcc5230e64c2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958805

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958805

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052367558

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:22:58Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e2b311cc748e3aeb028adc647955c39c3495f4b19b0b360723bcc5230e64c2. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DGA052367558.
date published: 2026-07-20T02:22:58Z

Половина серця
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 134.042
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.762
additional property: Energy
  type: PropertyValue
  value: 0.814
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.065
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.087
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.961
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.963
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

Це моя земля
type: MusicAlbum
date published: 2023-07-03

Ангел (Українська)
type: MusicAlbum
date published: 2023-12-20

Казкова ніч
type: MusicAlbum
date published: 2024-12-24