лабрадора сум
type: MusicGroup
popularity: 9
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9562b9b6dfd7dcab939aa9b827e6c4c28a7b83e32c2d187e82e1d1d373af2b7c
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/6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9562b9b6dfd7dcab939aa9b827e6c4c28a7b83e32c2d187e82e1d1d373af2b7c","name":"лабрадора сум","registered_at":"2026-06-17T03:30:11Z","symbol":"NIM1267211","token_address":"0xc82c1b1e4269d8d228595eace91232e243d1e288","type":"artist","uuid":"6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6"}
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 0x9562b9b6dfd7dcab939aa9b827e6c4c28a7b83e32c2d187e82e1d1d373af2b7c. 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/6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6.json and https://artists.proofprofile.net/proofs/artist/6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6.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":"0x9562b9b6dfd7dcab939aa9b827e6c4c28a7b83e32c2d187e82e1d1d373af2b7c","name":"лабрадора сум","registered_at":"2026-06-17T03:30:11Z","symbol":"NIM1267211","token_address":"0xc82c1b1e4269d8d228595eace91232e243d1e288","type":"artist","uuid":"6ca82bdd-73e4-40eb-aa01-8ee1f105c8c6"}
album: забуваю
  type: MusicAlbum
  date published: 2023-06-26
album: хочу спати
  type: MusicAlbum
  date published: 2023-12-23
album: затишна пустота
  type: MusicAlbum
  date published: 2024-01-26
album: демони
  type: MusicAlbum
  date published: 2024-04-26
album: акустика для собак
  type: MusicAlbum
  date published: 2024-05-18
album: попіл
  type: MusicAlbum
  date published: 2024-06-28
album: сьогодні завтра ніколи
  type: MusicAlbum
  date published: 2024-09-20
album: на завод
  type: MusicAlbum
  date published: 2024-10-25
album: людина?
  type: MusicAlbum
  date published: 2024-11-29
album: тікаю
  type: MusicAlbum
  date published: 2024-12-20
album: перекур
  type: MusicAlbum
  date published: 2025-03-21
  track: перекур
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196769
    explicit: false
    by artist: лабрадора сум
    in album: перекур
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: SE5BU2593213
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:45:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2f0c65c9ebb888bc7b4b18c2006135d98d55e0e7875edd2deaaabdfeb50fac6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2593213
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0xf2f0c65c9ebb888bc7b4b18c2006135d98d55e0e7875edd2deaaabdfeb50fac6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/SE5BU2593213 — a six-check JSON result.
      date published: 2026-07-16T12:43:37Z
    audio: перекур
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.014
      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: 0.599
      additional property: Energy
        type: PropertyValue
        value: 0.497
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.059
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.764
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.169
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.843
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: скарб
  type: MusicAlbum
  date published: 2025-10-24