Vrthur
type: MusicGroup
popularity: 13
followers: 3448
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf692c3bc5fc76b1b286bceda4b2d1ef1b2c86140df3ca747b4fca784829d1a42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9c3fd09-32f1-4c1d-8795-ee7d60219383.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9c3fd09-32f1-4c1d-8795-ee7d60219383.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9c3fd09-32f1-4c1d-8795-ee7d60219383
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
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 0xf692c3bc5fc76b1b286bceda4b2d1ef1b2c86140df3ca747b4fca784829d1a42. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9c3fd09-32f1-4c1d-8795-ee7d60219383.json and https://artists.proofprofile.net/proofs/artist/c9c3fd09-32f1-4c1d-8795-ee7d60219383.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: Vice Versa
  type: MusicAlbum
  date published: 2019-06-30
album: DLC
  type: MusicAlbum
  date published: 2019-07-17
album: Krew i czekolada
  type: MusicAlbum
  date published: 2019-09-04
album: изменение
  type: MusicAlbum
  date published: 2019-11-05
album: OGRÓD
  type: MusicAlbum
  date published: 2020-05-03
album: SOK
  type: MusicAlbum
  date published: 2020-08-14
album: Noc W Berlinie
  type: MusicAlbum
  date published: 2020-10-04
album: Kawa
  type: MusicAlbum
  date published: 2020-11-11
album: Czerwone pioruny
  type: MusicAlbum
  date published: 2020-11-24
album: Black Devil’e
  type: MusicAlbum
  date published: 2020-12-31
album: POLONEZ
  type: MusicAlbum
  date published: 2021-01-15
album: Drapacze chmur
  type: MusicAlbum
  date published: 2021-03-15
album: Zero Waste
  type: MusicAlbum
  date published: 2021-04-12
album: Dziewczyna z Anime
  type: MusicAlbum
  date published: 2021-05-31
album: SHINIGAMI
  type: MusicAlbum
  date published: 2021-07-04
album: Nie wakacje w Warszawie
  type: MusicAlbum
  date published: 2021-10-08
album: Różowy diabeł
  type: MusicAlbum
  date published: 2021-10-30
album: CHAINSAW MAN
  type: MusicAlbum
  date published: 2021-11-26
album: MVNGV
  type: MusicAlbum
  date published: 2021-12-30
album: YAKUZA
  type: MusicAlbum
  date published: 2022-02-16
album: Hyperpop2000
  type: MusicAlbum
  date published: 2022-03-04
album: Doko e ikitai
  type: MusicAlbum
  date published: 2022-04-08
album: Ying&Yang
  type: MusicAlbum
  date published: 2022-05-13
album: SEN
  type: MusicAlbum
  date published: 2022-08-02
album: DEVILMAN
  type: MusicAlbum
  date published: 2022-10-03
album: Miasteczko Halloween
  type: MusicAlbum
  date published: 2022-10-26
album: Świąteczny Flex
  type: MusicAlbum
  date published: 2022-12-06
album: Zima 2k22
  type: MusicAlbum
  date published: 2023-01-01
album: Heartbreaker
  type: MusicAlbum
  date published: 2023-02-14
album: Mickey Raphouse
  type: MusicAlbum
  date published: 2023-03-17
album: Artur nie żyje
  type: MusicAlbum
  date published: 2023-04-28
album: Artur nie żyje
  type: MusicAlbum
  date published: 2023-06-09
album: ANALOG
  type: MusicAlbum
  date published: 2023-09-25
album: Deszcz (Studyjna)
  type: MusicAlbum
  date published: 2023-10-14
album: Romantyk 1/3
  type: MusicAlbum
  date published: 2023-12-13
album: Na spokojnie
  type: MusicAlbum
  date published: 2024-01-26
album: BEKSA!
  type: MusicAlbum
  date published: 2024-03-22
  track: BEKSA!
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155097
    explicit: false
    by artist: Vrthur
    in album: BEKSA!
      type: MusicAlbum
      date published: 2024-03-22
    isrc code: PLC062407524
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:12:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1aecac7df3b22666ee5719d616d739da6210b3be8868495f9845b1d20aee06ea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062407524
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 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 0x1aecac7df3b22666ee5719d616d739da6210b3be8868495f9845b1d20aee06ea. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PLC062407524.
      date published: 2026-07-05T18:48:28Z
    audio: BEKSA!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.99
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.565
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: C'EST LA VIE!
album: Ile czekać?
album: Pocałowałem Cię raz
album: Jesień
album: Ballada o rozwodniku
album: Jo Malone

Energy
type: PropertyValue
value: 0.508

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.047

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.102

Valence (Positivity)
type: PropertyValue
value: 0.395

Loudness (dB)
type: PropertyValue
value: -12.547

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

C'EST LA VIE!
type: MusicAlbum
date published: 2024-05-24

Ile czekać?
type: MusicAlbum
date published: 2024-07-05
track: Ile czekać?
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Vrthur
  in album: Ile czekać?
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: PLC062420787
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T01:32:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb59ef67ef2147abac86164c3aecfdf4773be4fd1003fa3cad4c6e42d43351de3
  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/PLC062420787
  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 0xb59ef67ef2147abac86164c3aecfdf4773be4fd1003fa3cad4c6e42d43351de3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062420787.
    date published: 2026-07-06T01:25:57Z
  audio: Ile czekać?
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 163.948
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.533
    additional property: Energy
      type: PropertyValue
      value: 0.794
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.016
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.225
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.727
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.754
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Pocałowałem Cię raz
type: MusicAlbum
date published: 2024-08-10
track: Pocałowałem Cię raz
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190339
  explicit: false
  by artist: Vrthur
  in album: Pocałowałem Cię raz
    type: MusicAlbum
    date published: 2024-08-10
  isrc code: PLC062424430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T20:36:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd03aa68cf0da9075cc5d9f1f90dee1ae67b82ecef7ff692d313b66edb1185ed1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958931
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958931
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062424430
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T21:15:01Z
  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 0xd03aa68cf0da9075cc5d9f1f90dee1ae67b82ecef7ff692d313b66edb1185ed1. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/PLC062424430.
    date published: 2026-07-20T21:15:01Z
  audio: Pocałowałem Cię raz
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.062
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.466
    additional property: Energy
      type: PropertyValue
      value: 0.61
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.054
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.682
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.424
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.423
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Jesień
type: MusicAlbum
date published: 2024-09-27

Ballada o rozwodniku
type: MusicAlbum
date published: 2024-12-14

Jo Malone
type: MusicAlbum
date published: 2025-02-14