Grigory Yagolnikov
type: MusicGroup
popularity: 13
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331a8531a01c79071a0d83dce83e4579dd17e348b1fc01c4004e02d2003a6ce3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28cdc2cb-aabe-455e-aeed-5302fe98bbf3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28cdc2cb-aabe-455e-aeed-5302fe98bbf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28cdc2cb-aabe-455e-aeed-5302fe98bbf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331a8531a01c79071a0d83dce83e4579dd17e348b1fc01c4004e02d2003a6ce3","name":"Grigory Yagolnikov","registered_at":"2026-06-14T08:47:20Z","symbol":"NIM0400275","token_address":"0xd2aea232b7e20e9d25ba63eba10c99e802f696d6","type":"artist","uuid":"28cdc2cb-aabe-455e-aeed-5302fe98bbf3"}
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 0x331a8531a01c79071a0d83dce83e4579dd17e348b1fc01c4004e02d2003a6ce3. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28cdc2cb-aabe-455e-aeed-5302fe98bbf3.json and https://artists.proofprofile.net/proofs/artist/28cdc2cb-aabe-455e-aeed-5302fe98bbf3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x331a8531a01c79071a0d83dce83e4579dd17e348b1fc01c4004e02d2003a6ce3","name":"Grigory Yagolnikov","registered_at":"2026-06-14T08:47:20Z","symbol":"NIM0400275","token_address":"0xd2aea232b7e20e9d25ba63eba10c99e802f696d6","type":"artist","uuid":"28cdc2cb-aabe-455e-aeed-5302fe98bbf3"}
album: Он Один!
  type: MusicAlbum
  date published: 2002-01-01
album: Приду Я Скоро
  type: MusicAlbum
  date published: 2013-01-01
album: Святые Небеса!
  type: MusicAlbum
  date published: 2023-01-28
  track: Святые Небеса!
    type: MusicRecording
    duration: PT5M32S
    duration ms: 332833
    explicit: false
    by artist: Grigory Yagolnikov
    in album: Святые Небеса!
      type: MusicAlbum
      date published: 2023-01-28
    isrc code: QZMEM2499830
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:15:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x087b331a9f84f6b8e27ad73958f701f084aacbde9d89892f21d75940427b5e81
    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/QZMEM2499830
    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 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 0x087b331a9f84f6b8e27ad73958f701f084aacbde9d89892f21d75940427b5e81. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2499830 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: Святые Небеса!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.791
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.41
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.51
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.091
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ХВАЛИ О ДУША МОЯ ГОСПОДА!!!
  type: MusicAlbum
  date published: 2023-11-21
album: ПОСЛЕДНЕЕ ВРЕМЯ
  type: MusicAlbum
  date published: 2024-10-27
album: Молись Мой Друг
  type: MusicAlbum
  date published: 2025-01-17