Alex Silakov
type: MusicGroup
popularity: 8
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3214e6e44bc45202ffb98f164d3656557d48ed2474dea91bc316c2b326d5fba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77f35168-a716-4a94-8483-d7d894108acb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77f35168-a716-4a94-8483-d7d894108acb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77f35168-a716-4a94-8483-d7d894108acb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3214e6e44bc45202ffb98f164d3656557d48ed2474dea91bc316c2b326d5fba","name":"Alex Silakov","registered_at":"2026-06-17T07:24:03Z","symbol":"NIM1323027","token_address":"0x3757b932e9e917cfa6a4669738879b8a4fccfe36","type":"artist","uuid":"77f35168-a716-4a94-8483-d7d894108acb"}
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 0xd3214e6e44bc45202ffb98f164d3656557d48ed2474dea91bc316c2b326d5fba. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77f35168-a716-4a94-8483-d7d894108acb.json and https://artists.proofprofile.net/proofs/artist/77f35168-a716-4a94-8483-d7d894108acb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd3214e6e44bc45202ffb98f164d3656557d48ed2474dea91bc316c2b326d5fba","name":"Alex Silakov","registered_at":"2026-06-17T07:24:03Z","symbol":"NIM1323027","token_address":"0x3757b932e9e917cfa6a4669738879b8a4fccfe36","type":"artist","uuid":"77f35168-a716-4a94-8483-d7d894108acb"}
album: Компроміси
  type: MusicAlbum
  date published: 2021-10-15
album: Далі Буде
  type: MusicAlbum
  date published: 2022-09-23
album: Рейн
  type: MusicAlbum
  date published: 2022-12-16
album: Сніг
  type: MusicAlbum
  date published: 2023-02-24
album: Заправило
  type: MusicAlbum
  date published: 2023-05-27
album: Останній теплий день
  type: MusicAlbum
  date published: 2023-12-11
album: Новорічна
  type: MusicAlbum
  date published: 2024-12-18
album: більше світла (feat. Павло Нечитайло)
  type: MusicAlbum
  date published: 2025-06-20
album: Сателіт
  type: MusicAlbum
  date published: 2025-09-12
  track: Сателіт
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184370
    explicit: false
    by artist: Alex Silakov
    in album: Сателіт
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: SE6SA2520263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:49:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2721f3e9aaecf28f25790290244392253bffd4d6d2b55e5c655af0f8ef13d8c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6SA2520263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x2721f3e9aaecf28f25790290244392253bffd4d6d2b55e5c655af0f8ef13d8c9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/SE6SA2520263.
      date published: 2026-07-06T06:56:49Z
    audio: Сателіт
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.634
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.488
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.49
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.155
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor