Дима Фефилов
type: MusicGroup
genre: hyperpop
popularity: 17
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1ccd65d105e048f754128836b7ab061f1c7264805c70725f4e9830048b41adf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8348ca89-8eec-46d4-b7b1-98630a2b672e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8348ca89-8eec-46d4-b7b1-98630a2b672e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8348ca89-8eec-46d4-b7b1-98630a2b672e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1ccd65d105e048f754128836b7ab061f1c7264805c70725f4e9830048b41adf","name":"Дима Фефилов","registered_at":"2026-06-14T18:15:15Z","symbol":"NIM0535744","token_address":"0x5ec1c96c91801d5022752abf617ef51d20121ada","type":"artist","uuid":"8348ca89-8eec-46d4-b7b1-98630a2b672e"}
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 0xe1ccd65d105e048f754128836b7ab061f1c7264805c70725f4e9830048b41adf. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8348ca89-8eec-46d4-b7b1-98630a2b672e.json and https://artists.proofprofile.net/proofs/artist/8348ca89-8eec-46d4-b7b1-98630a2b672e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0xe1ccd65d105e048f754128836b7ab061f1c7264805c70725f4e9830048b41adf","name":"Дима Фефилов","registered_at":"2026-06-14T18:15:15Z","symbol":"NIM0535744","token_address":"0x5ec1c96c91801d5022752abf617ef51d20121ada","type":"artist","uuid":"8348ca89-8eec-46d4-b7b1-98630a2b672e"}
album: взять их
  type: MusicAlbum
  date published: 2022-08-26
album: я не могу снять джинсы
  type: MusicAlbum
  date published: 2023-11-10
album: я не могу снять джинсы
  type: MusicAlbum
  date published: 2023-11-10
album: твой самый лучший мужчина
  type: MusicAlbum
  date published: 2024-05-17
album: смертельные файлы
  type: MusicAlbum
  date published: 2024-06-28
  track: счастливой (prod. by дима фефилов)
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120727
    explicit: false
    by artist: Дима Фефилов
    in album: смертельные файлы
      type: MusicAlbum
      date published: 2024-06-28
    genre: hyperpop
    isrc code: RUA1D2491406
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:47:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fb398afa1df8885422518f0ebd69167c7b462fe9a2b2a4d0e140c9b665f123d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2491406
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x1fb398afa1df8885422518f0ebd69167c7b462fe9a2b2a4d0e140c9b665f123d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/RUA1D2491406.
      date published: 2026-07-06T01:25:57Z
    audio: счастливой (prod. by дима фефилов)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.036
      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
        value: 0.438
      additional property: Energy
        type: PropertyValue
        value: 0.798
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.924
      additional property: Liveness
        type: PropertyValue
        value: 0.25
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.501
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.443
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: расскажи мне об этом
  type: MusicAlbum
  date published: 2024-10-04
album: пидиди (prod. by never die)
  type: MusicAlbum
  date published: 2025-04-04
  track: пидиди (prod. by never die)
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140487
    explicit: true
    by artist: Дима Фефилов
    in album: пидиди (prod. by never die)
      type: MusicAlbum
      date published: 2025-04-04
    genre: hyperpop
    isrc code: RUA1D2547850
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:59:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4dc0b7e46315a890769fce9a8873fc1c70e0abea2d737374b73eb960256954aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958142
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958142
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2547850
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:09:30Z
    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 0x4dc0b7e46315a890769fce9a8873fc1c70e0abea2d737374b73eb960256954aa. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/RUA1D2547850.
      date published: 2026-07-15T10:09:30Z
    audio: пидиди (prod. by never die)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.091
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.623
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: градусы

Energy
type: PropertyValue
value: 0.907

Speechiness
type: PropertyValue
value: 0.077

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.209

Valence (Positivity)
type: PropertyValue
value: 0.566

Loudness (dB)
type: PropertyValue
value: -3.83

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

градусы
type: MusicAlbum
date published: 2025-11-07