Ваянг
type: MusicGroup
genre: emocore
genre: math rock
genre: midwest emo
popularity: 5
followers: 321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62448ab858703e0aab6581f98b34cd43a8b4d3fe3af1336ac59c66eef1543f37
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/703d3590-5e37-4d94-aff2-11f1a8045ba3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/703d3590-5e37-4d94-aff2-11f1a8045ba3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/703d3590-5e37-4d94-aff2-11f1a8045ba3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62448ab858703e0aab6581f98b34cd43a8b4d3fe3af1336ac59c66eef1543f37","name":"Ваянг","registered_at":"2026-06-17T04:47:57Z","symbol":"NIM1285784","token_address":"0x29404f0ce21a308316715b626d1e045b157afe76","type":"artist","uuid":"703d3590-5e37-4d94-aff2-11f1a8045ba3"}
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 0x62448ab858703e0aab6581f98b34cd43a8b4d3fe3af1336ac59c66eef1543f37. 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/703d3590-5e37-4d94-aff2-11f1a8045ba3.json and https://artists.proofprofile.net/proofs/artist/703d3590-5e37-4d94-aff2-11f1a8045ba3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x62448ab858703e0aab6581f98b34cd43a8b4d3fe3af1336ac59c66eef1543f37","name":"Ваянг","registered_at":"2026-06-17T04:47:57Z","symbol":"NIM1285784","token_address":"0x29404f0ce21a308316715b626d1e045b157afe76","type":"artist","uuid":"703d3590-5e37-4d94-aff2-11f1a8045ba3"}
album: Вечер удался
  type: MusicAlbum
  date published: 2019-02-02
album: Те дни
  type: MusicAlbum
  date published: 2021-08-27
  track: Те дни
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236190
    explicit: false
    by artist: Ваянг
    in album: Те дни
      type: MusicAlbum
      date published: 2021-08-27
    genre: emocore
    genre: math rock
    genre: midwest emo
    isrc code: FRX452127780
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T15:58:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc382c3ca1332adaa5f69047ff8907241aebdf1ab8f689151560bffb884cc5c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452127780
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 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 0xdc382c3ca1332adaa5f69047ff8907241aebdf1ab8f689151560bffb884cc5c8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452127780 — a six-check JSON result.
      date published: 2026-07-16T16:14:30Z
    audio: Те дни
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.049
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.482
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.574
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Кепка
  type: MusicAlbum
  date published: 2024-06-14
album: Игра
  type: MusicAlbum
  date published: 2024-08-23
album: Смена
  type: MusicAlbum
  date published: 2025-07-18