Liar_Sieru
type: MusicGroup
popularity: 17
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ec0f2e7d3ba52fd6b964e77298951d5f1bea0d307166513191fd79b3982f8a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833849c5-84aa-4bb2-bbdc-254e576f8e55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833849c5-84aa-4bb2-bbdc-254e576f8e55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/833849c5-84aa-4bb2-bbdc-254e576f8e55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
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 0x4ec0f2e7d3ba52fd6b964e77298951d5f1bea0d307166513191fd79b3982f8a9. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/833849c5-84aa-4bb2-bbdc-254e576f8e55.json and https://artists.proofprofile.net/proofs/artist/833849c5-84aa-4bb2-bbdc-254e576f8e55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
album: Обман
  type: MusicAlbum
  date published: 2023-08-14
album: Обман
  type: MusicAlbum
  date published: 2023-08-14
album: Память
  type: MusicAlbum
  date published: 2023-11-24
album: Сны
  type: MusicAlbum
  date published: 2023-11-25
album: Сны
  type: MusicAlbum
  date published: 2023-11-25
album: Сердце
  type: MusicAlbum
  date published: 2023-12-18
album: Сердце
  type: MusicAlbum
  date published: 2023-12-18
  track: Другая
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128336
    explicit: false
    by artist: Liar_Sieru
    in album: Сердце
      type: MusicAlbum
      date published: 2023-12-18
    isrc code: AEA0D2305877
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:20:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe2899ff8c402bd7e43104ff4b27a94a73c83f24a9906403190b5e31f76b6c70
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D2305877
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0xbe2899ff8c402bd7e43104ff4b27a94a73c83f24a9906403190b5e31f76b6c70. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/AEA0D2305877.
      date published: 2026-07-12T23:27:28Z
    audio: Другая
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.94
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.291
      additional property: Energy
        type: PropertyValue
        value: 0.298
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.965
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.173
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.64
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I'm Fine
  type: MusicAlbum
  date published: 2024-02-03
album: Спаси
  type: MusicAlbum
  date published: 2024-02-22
album: Проигрыш
  type: MusicAlbum
  date published: 2024-04-04
album: Глаза
  type: MusicAlbum
  date published: 2024-06-21
album: Изменённое состояние
  type: MusicAlbum
  date published: 2024-08-30
album: TRG 0.5
  type: MusicAlbum
  date published: 2024-10-24
album: AEVUM
  type: MusicAlbum
  date published: 2024-11-15
album: Космос
  type: MusicAlbum
  date published: 2024-12-27