MERKVI
type: MusicGroup
popularity: 6
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1a5315be17095f5ea67e1aae97af07d26be9ec4241f3817216c2113fc7bd254
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89c371a8-b40f-401d-a5f1-622a7d824b71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89c371a8-b40f-401d-a5f1-622a7d824b71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89c371a8-b40f-401d-a5f1-622a7d824b71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0xd1a5315be17095f5ea67e1aae97af07d26be9ec4241f3817216c2113fc7bd254. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89c371a8-b40f-401d-a5f1-622a7d824b71.json and https://artists.proofprofile.net/proofs/artist/89c371a8-b40f-401d-a5f1-622a7d824b71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Водный
  type: MusicAlbum
  date published: 2020-03-01
album: L'amoure
  type: MusicAlbum
  date published: 2020-09-27
album: Не звони
  type: MusicAlbum
  date published: 2022-02-26
album: Выдыхаю
  type: MusicAlbum
  date published: 2022-04-22
album: Девочка с которой был
  type: MusicAlbum
  date published: 2023-02-22
album: Не твой
  type: MusicAlbum
  date published: 2023-11-17
album: Блеск
  type: MusicAlbum
  date published: 2024-03-01
album: УБИТЫЙ НА КАЙФАХ
  type: MusicAlbum
  date published: 2024-06-28
  track: Убитый на кайфах
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193408
    explicit: true
    by artist: MERKVI
    in album: УБИТЫЙ НА КАЙФАХ
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: UKEX32426099
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:36:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7a0c42862da46341eecf49a2797e9cfd601aff617672f342d7f0012a7ac6ff9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958384
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958384
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKEX32426099
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:27:02Z
    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 0xd7a0c42862da46341eecf49a2797e9cfd601aff617672f342d7f0012a7ac6ff9. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/UKEX32426099.
      date published: 2026-07-17T08:27:02Z
    audio: Убитый на кайфах
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.993
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.483
      additional property: Speechiness
        type: PropertyValue
        value: 0.151
      additional property: Acousticness
        type: PropertyValue
        value: 0.34
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.266
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Смотри
  type: MusicAlbum
  date published: 2024-08-29
album: О простом
  type: MusicAlbum
  date published: 2024-10-04
album: Улица
  type: MusicAlbum
  date published: 2025-01-17
album: не горит
  type: MusicAlbum
  date published: 2025-03-21
album: luv
  type: MusicAlbum
  date published: 2025-04-15
album: Прямо
  type: MusicAlbum
  date published: 2025-06-10
album: NLY
  type: MusicAlbum
  date published: 2025-07-18
album: Без тебя
  type: MusicAlbum
  date published: 2025-08-29
album: О простом 2
  type: MusicAlbum
  date published: 2025-09-26