Микола Янченко
type: MusicGroup
popularity: 13
followers: 3365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43e39f63946c4c3cbfaadc84aa3cb148bc6b9ce8a95fbe8e38001d3d43730a06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a2f347d-36e7-4940-80d2-b415654f94b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a2f347d-36e7-4940-80d2-b415654f94b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a2f347d-36e7-4940-80d2-b415654f94b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43e39f63946c4c3cbfaadc84aa3cb148bc6b9ce8a95fbe8e38001d3d43730a06","name":"Микола Янченко","registered_at":"2026-06-14T12:15:49Z","symbol":"NIM0450008","token_address":"0xcee5d88187f5ffdb550c2ffb8a82333758240fc5","type":"artist","uuid":"4a2f347d-36e7-4940-80d2-b415654f94b1"}
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 0x43e39f63946c4c3cbfaadc84aa3cb148bc6b9ce8a95fbe8e38001d3d43730a06. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a2f347d-36e7-4940-80d2-b415654f94b1.json and https://artists.proofprofile.net/proofs/artist/4a2f347d-36e7-4940-80d2-b415654f94b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0x43e39f63946c4c3cbfaadc84aa3cb148bc6b9ce8a95fbe8e38001d3d43730a06","name":"Микола Янченко","registered_at":"2026-06-14T12:15:49Z","symbol":"NIM0450008","token_address":"0xcee5d88187f5ffdb550c2ffb8a82333758240fc5","type":"artist","uuid":"4a2f347d-36e7-4940-80d2-b415654f94b1"}
album: Весілля тракториста Толі
  type: MusicAlbum
  date published: 2005
  track: Село
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166813
    explicit: false
    by artist: Микола Янченко
    in album: Весілля тракториста Толі
      type: MusicAlbum
      date published: 2005
    isrc code: FRX452002694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:45:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1500f8f15f654fe10f236fb330e61d7c7ad4651b715893f3aade872f5f9fe4c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452002694
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x1500f8f15f654fe10f236fb330e61d7c7ad4651b715893f3aade872f5f9fe4c9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRX452002694.
      date published: 2026-07-03T19:59:51Z
    audio: Село
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.979
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.718
      additional property: Energy
        type: PropertyValue
        value: 0.899
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.214
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.935
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Моя бабуся
  type: MusicAlbum
  date published: 2020-03-03
album: Весілля в шалаші
  type: MusicAlbum
  date published: 2020-03-03
album: Наливай кума
  type: MusicAlbum
  date published: 2020-03-09
album: Ой, чого ж ти мамо
  type: MusicAlbum
  date published: 2020-04-01
  track: Ой, чого ж ти мамо
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227416
    explicit: false
    by artist: Микола Янченко
    in album: Ой, чого ж ти мамо
      type: MusicAlbum
      date published: 2020-04-01
    isrc code: FRX452002723
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T18:50:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x41596fea7a6e99093dfdd4f72786cff88ca6a291beaa906260ffebafcc20134f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957744
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957744
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452002723
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T19:15:44Z
    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 0x41596fea7a6e99093dfdd4f72786cff88ca6a291beaa906260ffebafcc20134f. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/FRX452002723.
      date published: 2026-07-12T19:15:44Z
    audio: Ой, чого ж ти мамо
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.018
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.526
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.586
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Лише у нас на Україні
album: Кращі пісні
album: Кума зима
album: Пісня від Миколи
album: Родина
album: Дітей до матері нема
album: І нехай роки спливають
album: Давали жару
album: Музикант
album: Як ти доню там, на чужині...
album: Дні летять і ночі
album: Повертайтесь до рідного дому

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.168

Valence (Positivity)
type: PropertyValue
value: 0.61

Loudness (dB)
type: PropertyValue
value: -7.15

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Лише у нас на Україні
type: MusicAlbum
date published: 2020-04-02

Кращі пісні
type: MusicAlbum
date published: 2020-04-02

Кума зима
type: MusicAlbum
date published: 2020-05-05

Пісня від Миколи
type: MusicAlbum
date published: 2020-05-05

Родина
type: MusicAlbum
date published: 2020-05-27

Дітей до матері нема
type: MusicAlbum
date published: 2020-06-23

І нехай роки спливають
type: MusicAlbum
date published: 2020-07-29

Давали жару
type: MusicAlbum
date published: 2020-07-29

Музикант
type: MusicAlbum
date published: 2020-08-11

Як ти доню там, на чужині...
type: MusicAlbum
date published: 2021-03-03
track: Як ти доню там, на чужині...
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185882
  explicit: false
  by artist: Микола Янченко
  in album: Як ти доню там, на чужині...
    type: MusicAlbum
    date published: 2021-03-03
  isrc code: FR2X42153057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T21:18:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac360c0763ba09a3f641c3c37e530bcf00d1dd61abf0aa81dc4d00172991ec79
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958067
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958067
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42153057
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T21:26:15Z
  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 0xac360c0763ba09a3f641c3c37e530bcf00d1dd61abf0aa81dc4d00172991ec79. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/FR2X42153057.
    date published: 2026-07-14T21:26:15Z
  audio: Як ти доню там, на чужині...
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 171.837
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.84
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.372
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.679
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.471
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Дні летять і ночі
type: MusicAlbum
date published: 2021-05-05

Повертайтесь до рідного дому
type: MusicAlbum
date published: 2021-05-27