Фольклорный ансамбль Воля
type: MusicGroup
genre: traditional folk
popularity: 7
followers: 491
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1632600d45215514e969daf734730798a23ab399416bcde943aca1564e9f0f31
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/5d305a31-7da2-4cb1-95f8-410e6185d061.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d305a31-7da2-4cb1-95f8-410e6185d061.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d305a31-7da2-4cb1-95f8-410e6185d061
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1632600d45215514e969daf734730798a23ab399416bcde943aca1564e9f0f31","name":"Фольклорный ансамбль Воля","registered_at":"2026-06-16T22:24:42Z","symbol":"NIM1194328","token_address":"0x61efb62699ed6819af9bc6a822e4dd5c738febca","type":"artist","uuid":"5d305a31-7da2-4cb1-95f8-410e6185d061"}
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 0x1632600d45215514e969daf734730798a23ab399416bcde943aca1564e9f0f31. 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/5d305a31-7da2-4cb1-95f8-410e6185d061.json and https://artists.proofprofile.net/proofs/artist/5d305a31-7da2-4cb1-95f8-410e6185d061.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1632600d45215514e969daf734730798a23ab399416bcde943aca1564e9f0f31","name":"Фольклорный ансамбль Воля","registered_at":"2026-06-16T22:24:42Z","symbol":"NIM1194328","token_address":"0x61efb62699ed6819af9bc6a822e4dd5c738febca","type":"artist","uuid":"5d305a31-7da2-4cb1-95f8-410e6185d061"}
album: Пойду-выйду молода
  type: MusicAlbum
  date published: 2017-11-12
  track: За темным лесом
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246151
    explicit: false
    by artist: Фольклорный ансамбль Воля
    in album: Пойду-выйду молода
      type: MusicAlbum
      date published: 2017-11-12
    genre: traditional folk
    isrc code: QZGLM2008229
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:41:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68917cfe7c4bce6a7f098445bc964f79fa059f66e7e3b58799c6b53998ce2c8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2008229
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:44:55Z
    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 0x68917cfe7c4bce6a7f098445bc964f79fa059f66e7e3b58799c6b53998ce2c8f. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:44:55Z), 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/QZGLM2008229.
      date published: 2026-07-17T00:44:55Z
    audio: За темным лесом
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.103
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.253
      additional property: Energy
        type: PropertyValue
        value: 0.266
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.936
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.762
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.393
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.335
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Вольные песни
  type: MusicAlbum
  date published: 2024-12-11