Kubvilius
type: MusicGroup
popularity: 9
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ad081c4390098383285ffd48037fe17d8815af09012493210853ab061d2607b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca318783-1bbc-4149-a33c-ca9533dad1f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca318783-1bbc-4149-a33c-ca9533dad1f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca318783-1bbc-4149-a33c-ca9533dad1f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 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 0x7ad081c4390098383285ffd48037fe17d8815af09012493210853ab061d2607b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca318783-1bbc-4149-a33c-ca9533dad1f9.json and https://artists.proofprofile.net/proofs/artist/ca318783-1bbc-4149-a33c-ca9533dad1f9.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
album: matau tu nori miegot
  type: MusicAlbum
  date published: 2023-07-28
album: JAUSMAS NEPALEIS
  type: MusicAlbum
  date published: 2023-08-11
album: PRIEŠ VISKĄ
  type: MusicAlbum
  date published: 2023-09-08
album: KIŠENĖJ RAKETA
  type: MusicAlbum
  date published: 2023-09-27
album: 20#
  type: MusicAlbum
  date published: 2023-10-05
album: KRIZĖ
  type: MusicAlbum
  date published: 2023-10-13
album: Vėl jis išprotėjo
  type: MusicAlbum
  date published: 2023-10-25
album: Stojam
  type: MusicAlbum
  date published: 2023-11-09
album: Akys (Before)
  type: MusicAlbum
  date published: 2023-11-14
album: Neramu ir vėl
  type: MusicAlbum
  date published: 2023-11-24
album: Kalti
  type: MusicAlbum
  date published: 2023-11-30
album: Pildom
  type: MusicAlbum
  date published: 2023-12-14
album: LEPINI
  type: MusicAlbum
  date published: 2024-01-04
album: NUODIJA
  type: MusicAlbum
  date published: 2024-01-21
album: Doomai
  type: MusicAlbum
  date published: 2024-02-01
album: MELDŽIUOS
  type: MusicAlbum
  date published: 2024-02-15
album: SIELOS
  type: MusicAlbum
  date published: 2024-02-22
album: SKUBU
  type: MusicAlbum
  date published: 2024-03-01
album: Į TAVE
  type: MusicAlbum
  date published: 2024-03-07
album: PRIEŠPRIEŠA
  type: MusicAlbum
  date published: 2024-03-21
album: Ramiau
  type: MusicAlbum
  date published: 2024-04-17
album: šiandien
  type: MusicAlbum
  date published: 2024-05-06
album: Mėgstam
  type: MusicAlbum
  date published: 2024-06-06
album: AŠ VOL. 1
  type: MusicAlbum
  date published: 2024-07-03
  track: €uruvizija
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146938
    explicit: true
    by artist: Kubvilius
    in album: AŠ VOL. 1
      type: MusicAlbum
      date published: 2024-07-03
    isrc code: QZPLS2461444
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T15:15:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf269a60478b0be2e01e7cd008b6ec24f2c111938f65bfadb57124a125ed01a51
    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/QZPLS2461444
    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 0xf269a60478b0be2e01e7cd008b6ec24f2c111938f65bfadb57124a125ed01a51. 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/QZPLS2461444 — a six-check JSON result.
      date published: 2026-07-16T16:14:30Z
    audio: €uruvizija
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.051
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.806
      additional property: Energy
        type: PropertyValue
        value: 0.478
      additional property: Speechiness
        type: PropertyValue
        value: 0.403
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.623
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.441
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.844
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Privatumo politika
  type: MusicAlbum
  date published: 2024-09-19
album: TYLIAI
  type: MusicAlbum
  date published: 2024-10-21
album: Fainos
  type: MusicAlbum
  date published: 2024-12-16
album: Ne siandien
album: Kaip tu
album: Sunkiai
album: Tokia Kultura
album: Lupa
album: KUBAS
album: KUBAS (DELUXE)

Ne siandien
type: MusicAlbum
date published: 2025-01-22

Kaip tu
type: MusicAlbum
date published: 2025-03-10

Sunkiai
type: MusicAlbum
date published: 2025-04-28

Tokia Kultura
type: MusicAlbum
date published: 2025-06-05
track: Tokia Kultura
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120839
  explicit: true
  by artist: Kubvilius
  in album: Tokia Kultura
    type: MusicAlbum
    date published: 2025-06-05
  isrc code: QZTAY2585489
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T07:07:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e52985a1475c99a8b369a05374da2d848ad7905ff7cdd2e3af084aa25fa5aea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959107
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959107
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2585489
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T07:19:23Z
  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 0x6e52985a1475c99a8b369a05374da2d848ad7905ff7cdd2e3af084aa25fa5aea. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QZTAY2585489 — a six-check JSON result.
    date published: 2026-07-22T07:19:23Z
  audio: Tokia Kultura
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.021
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.659
    additional property: Energy
      type: PropertyValue
      value: 0.407
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.255
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.06
    additional property: Liveness
      type: PropertyValue
      value: 0.153
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.106
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.226
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Lupa
type: MusicAlbum
date published: 2025-07-22
track: Lupa
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120111
  explicit: true
  by artist: Kubvilius
  in album: Lupa
    type: MusicAlbum
    date published: 2025-07-22
  isrc code: QZWFL2532226
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T02:51:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7eafd870e9ead8ac42b673712cbe1d41f328a73b7cdebff73bf1e02f68cb0973
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2532226
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x7eafd870e9ead8ac42b673712cbe1d41f328a73b7cdebff73bf1e02f68cb0973. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFL2532226 — a six-check JSON result.
    date published: 2026-07-05T10:01:46Z
  audio: Lupa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.985
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.781
    additional property: Energy
      type: PropertyValue
      value: 0.482
    additional property: Speechiness
      type: PropertyValue
      value: 0.204
    additional property: Acousticness
      type: PropertyValue
      value: 0.149
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.505
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.076
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

KUBAS
type: MusicAlbum
date published: 2025-10-07

KUBAS (DELUXE)
type: MusicAlbum
date published: 2025-11-08