Dorian
type: MusicGroup
popularity: 55
followers: 152143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e7d34e1455e23d2a1f93f4580aca7a07f27ecfbf711f4d7a5d0d8478b81b3aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7708039-e80b-40e8-a6ce-563aca900def.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7708039-e80b-40e8-a6ce-563aca900def.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7708039-e80b-40e8-a6ce-563aca900def
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 → block must exist at that height 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 0x8e7d34e1455e23d2a1f93f4580aca7a07f27ecfbf711f4d7a5d0d8478b81b3aa. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7708039-e80b-40e8-a6ce-563aca900def.json and https://artists.proofprofile.net/proofs/artist/f7708039-e80b-40e8-a6ce-563aca900def.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Se Zeptej
  type: MusicAlbum
  date published: 2018-09-30
  track: Se Zeptej
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175360
    explicit: true
    by artist: Dorian
    in album: Se Zeptej
      type: MusicAlbum
      date published: 2018-09-30
album: V Krabičkách
  type: MusicAlbum
  date published: 2018-10-07
  track: V Krabičkách
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134351
    explicit: true
    by artist: Dorian
    in album: V Krabičkách
      type: MusicAlbum
      date published: 2018-10-07
    isrc code: CZK801800070
album: Se zeptej 2
  type: MusicAlbum
  date published: 2018-11-04
  track: Se zeptej 2
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220682
    explicit: true
    by artist: Dorian
    in album: Se zeptej 2
      type: MusicAlbum
      date published: 2018-11-04
album: Jedna noc
  type: MusicAlbum
  date published: 2019-01-18
  track: Petr Pan
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191840
    explicit: false
    by artist: Dorian
    in album: Jedna noc
      type: MusicAlbum
      date published: 2019-01-18
  track: Asi ne
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188460
    explicit: false
    by artist: Dorian
    in album: Jedna noc
      type: MusicAlbum
      date published: 2019-01-18
  track: Bibi
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133000
    explicit: false
    by artist: Dorian
    in album: Jedna noc
      type: MusicAlbum
      date published: 2019-01-18
    isrc code: CZUM71900008
album: Sleduj
  type: MusicAlbum
  date published: 2019-02-06
  track: Sleduj
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157880
    explicit: true
    by artist: Dorian
    in album: Sleduj
      type: MusicAlbum
      date published: 2019-02-06
album: NOE
  type: MusicAlbum
  date published: 2019-03-01
  track: NOE
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223720
    explicit: true
    by artist: Dorian
    in album: NOE
      type: MusicAlbum
      date published: 2019-03-01
    isrc code: CZUM71900015
album: Sladká
  type: MusicAlbum
  date published: 2019-03-09
  track: Sladká
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178118
    explicit: true
    by artist: Dorian
    in album: Sladká
      type: MusicAlbum
      date published: 2019-03-09
album: Nechám hudbu znít
  type: MusicAlbum
  date published: 2019-04-19
  track: Nechám hudbu znít
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217048
    explicit: true
    by artist: Dorian
    in album: Nechám hudbu znít
      type: MusicAlbum
      date published: 2019-04-19
album: Flip
  type: MusicAlbum
  date published: 2019-05-03
  track: Dospělí
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170781
    explicit: true
    by artist: Dorian
    in album: Flip
      type: MusicAlbum
      date published: 2019-05-03
    isrc code: CZUM71900156
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T19:49:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x106501fdc76c21b245de0f1d76ce82fa89a569b941df7b6b6f4891a92b3041bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/45gYgdqN8Jdr6mVJecyPxH.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45gYgdqN8Jdr6mVJecyPxH
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x106501fdc76c21b245de0f1d76ce82fa89a569b941df7b6b6f4891a92b3041bd","isrc":"CZUM71900156","name":"Dospělí","registered_at":"2026-06-18T19:49:02Z","spotify_id":"45gYgdqN8Jdr6mVJecyPxH","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x106501fdc76c21b245de0f1d76ce82fa89a569b941df7b6b6f4891a92b3041bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45gYgdqN8Jdr6mVJecyPxH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45gYgdqN8Jdr6mVJecyPxH.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x106501fdc76c21b245de0f1d76ce82fa89a569b941df7b6b6f4891a92b3041bd","isrc":"CZUM71900156","name":"Dospělí","registered_at":"2026-06-18T19:49:02Z","spotify_id":"45gYgdqN8Jdr6mVJecyPxH","type":"track"}
  track: Pink
  track: Wow
  track: Schýza
  track: Unavený životem
  track: Se zeptej 3
  track: Nechám hudbu znít
  track: Stroje
  track: Hometown
  track: Režim letadlo
  track: Odcházím
  track: Se zeptej - Acoustic
  track: Teď
  track: Backstage
  track: Světlo
album: Ok fajn
album: Už se neptám
album: SMS
album: Dorian x Sharlota
album: Drop
album: Lepší pět
album: Spolu poletíme
album: Pull Up
album: Vím jaký to je
album: Ráno
album: Dori Dori Dori
album: Radost
album: Radost (Remix)
album: High
album: Hlavně nenaříkej
album: Hledá se Dori
album: Top class
album: Ani jeden den
album: Sleepwalking
album: OSN
album: Highclass flirt
album: Projektil
album: Everyday is May
album: NO BAD VIBES!
album: YOU IN FEW
album: MŮJ TANK
album: PRVNÍ DEN
album: KROUPY
album: MAGIC
album: CHRT
album: STÁT SÁM
album: BMW BACKSEAT BARS: Vždycky je to jako nikdy
album: Milionkrát
album: Up a nebo trap
album: Tam, kde nás vítr vezme
album: Legenda
album: Guilty pleasure
album: Závrať
album: Já:Ya
album: 10 000
album: Drive By
album: Zkurvenej den
album: LIFE IN WAVES
album: Základ
track: Sleepwalking
track: Jsi tady?
track: Top class
track: Option
track: Bludiště
track: Random
track: Byt spí
track: Ani jeden den
track: ZOOM
track: Kde ty kytky jsou
track: Kult
track: Spln Nov

Pink
type: MusicRecording
duration: PT2M48S
duration ms: 168878
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:07:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x527067b0594cbad72c4012882175336635f3f36c25bdca007525997a9c7a7d15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2iscrLQDPLmbc4eDAT5yjE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iscrLQDPLmbc4eDAT5yjE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x527067b0594cbad72c4012882175336635f3f36c25bdca007525997a9c7a7d15. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iscrLQDPLmbc4eDAT5yjE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iscrLQDPLmbc4eDAT5yjE.
  date published: 2026-07-02T03:55:08Z

Wow
type: MusicRecording
duration: PT3M5S
duration ms: 185343
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:20:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58ab7f34d44bd3b2cc83814b64a967252e22faeba99547ac94e3343b1f88fcc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4jGF2DlNpSVw58hL8kVz0V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jGF2DlNpSVw58hL8kVz0V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x58ab7f34d44bd3b2cc83814b64a967252e22faeba99547ac94e3343b1f88fcc7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jGF2DlNpSVw58hL8kVz0V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jGF2DlNpSVw58hL8kVz0V.
  date published: 2026-06-13T17:25:41Z

Schýza
type: MusicRecording
duration: PT3M27S
duration ms: 207099
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82b845d976b7429bafd0693d50b0031829f20b368306ee95276964e925f6ac8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3gWFbr9WTairmhcb0IDlJc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gWFbr9WTairmhcb0IDlJc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82b845d976b7429bafd0693d50b0031829f20b368306ee95276964e925f6ac8e","isrc":"CZUM71900159","name":"Schýza","registered_at":"2026-06-24T19:07:45Z","spotify_id":"3gWFbr9WTairmhcb0IDlJc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x82b845d976b7429bafd0693d50b0031829f20b368306ee95276964e925f6ac8e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gWFbr9WTairmhcb0IDlJc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gWFbr9WTairmhcb0IDlJc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x82b845d976b7429bafd0693d50b0031829f20b368306ee95276964e925f6ac8e","isrc":"CZUM71900159","name":"Schýza","registered_at":"2026-06-24T19:07:45Z","spotify_id":"3gWFbr9WTairmhcb0IDlJc","type":"track"}

Unavený životem
type: MusicRecording
duration: PT2M56S
duration ms: 176579
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:07:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18b580d0acfad92227d164d715b87cf87249b6abae80acfcfaf32c92c91dd4fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5WovnuGXeh8d6tA0CAk5gf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WovnuGXeh8d6tA0CAk5gf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18b580d0acfad92227d164d715b87cf87249b6abae80acfcfaf32c92c91dd4fe","isrc":"CZUM71900160","name":"Unavený životem","registered_at":"2026-06-24T19:07:51Z","spotify_id":"5WovnuGXeh8d6tA0CAk5gf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x18b580d0acfad92227d164d715b87cf87249b6abae80acfcfaf32c92c91dd4fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WovnuGXeh8d6tA0CAk5gf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WovnuGXeh8d6tA0CAk5gf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x18b580d0acfad92227d164d715b87cf87249b6abae80acfcfaf32c92c91dd4fe","isrc":"CZUM71900160","name":"Unavený životem","registered_at":"2026-06-24T19:07:51Z","spotify_id":"5WovnuGXeh8d6tA0CAk5gf","type":"track"}

Se zeptej 3
type: MusicRecording
duration: PT2M17S
duration ms: 137957
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:40:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf63ebf10cda28648ab7048ad66484a210c5450340ef23e4a26349e0315f10b62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5SS7lvzDJ8l7ECNIRRoTGr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SS7lvzDJ8l7ECNIRRoTGr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf63ebf10cda28648ab7048ad66484a210c5450340ef23e4a26349e0315f10b62","isrc":"CZUM71900161","name":"Se zeptej 3","registered_at":"2026-06-09T19:40:26Z","spotify_id":"5SS7lvzDJ8l7ECNIRRoTGr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf63ebf10cda28648ab7048ad66484a210c5450340ef23e4a26349e0315f10b62. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SS7lvzDJ8l7ECNIRRoTGr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SS7lvzDJ8l7ECNIRRoTGr.
  date published: 2026-06-13T15:41:10Z
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Nechám hudbu znít
type: MusicRecording
duration: PT3M37S
duration ms: 217048
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:26:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb58adccc91ce609c27c28b464119d699c3fc61ccd62bae26e4000d7c3cfe4937
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Rs57qROdnUvrLfUdmndDb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Rs57qROdnUvrLfUdmndDb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb58adccc91ce609c27c28b464119d699c3fc61ccd62bae26e4000d7c3cfe4937","isrc":"CZUM71900155","name":"Nechám hudbu znít","registered_at":"2026-06-20T10:26:42Z","spotify_id":"1Rs57qROdnUvrLfUdmndDb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb58adccc91ce609c27c28b464119d699c3fc61ccd62bae26e4000d7c3cfe4937. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Rs57qROdnUvrLfUdmndDb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Rs57qROdnUvrLfUdmndDb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb58adccc91ce609c27c28b464119d699c3fc61ccd62bae26e4000d7c3cfe4937","isrc":"CZUM71900155","name":"Nechám hudbu znít","registered_at":"2026-06-20T10:26:42Z","spotify_id":"1Rs57qROdnUvrLfUdmndDb","type":"track"}

Stroje
type: MusicRecording
duration: PT3M4S
duration ms: 184505
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:52:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d5f7b4351987e490dd4ceffa526c44eaf9e87cecb56b6c5976faa9873d2d08f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4hNhbVv2vlNpvbMH6hhNHp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hNhbVv2vlNpvbMH6hhNHp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2d5f7b4351987e490dd4ceffa526c44eaf9e87cecb56b6c5976faa9873d2d08f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hNhbVv2vlNpvbMH6hhNHp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hNhbVv2vlNpvbMH6hhNHp.
  date published: 2026-07-02T03:55:08Z

Hometown
type: MusicRecording
duration: PT3M2S
duration ms: 182963
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900164
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:55:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd03f3fca070b74074cbad6ec539133c2c4921913af6660cd72095d2d06cc704
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1eEIuobXfwCtOQrEI8gc7W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eEIuobXfwCtOQrEI8gc7W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xbd03f3fca070b74074cbad6ec539133c2c4921913af6660cd72095d2d06cc704. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eEIuobXfwCtOQrEI8gc7W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eEIuobXfwCtOQrEI8gc7W.
  date published: 2026-07-02T03:55:08Z

Režim letadlo
type: MusicRecording
duration: PT2M48S
duration ms: 168902
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:51:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc68b9d0fc00ffb3315c830de65e5ed3be73074c19b0e008aac9471b85e1449d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5RmaP2S2gLOAIqrKQi7efz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RmaP2S2gLOAIqrKQi7efz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc68b9d0fc00ffb3315c830de65e5ed3be73074c19b0e008aac9471b85e1449d9","isrc":"CZUM71900165","name":"Režim letadlo","registered_at":"2026-06-25T10:51:10Z","spotify_id":"5RmaP2S2gLOAIqrKQi7efz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc68b9d0fc00ffb3315c830de65e5ed3be73074c19b0e008aac9471b85e1449d9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RmaP2S2gLOAIqrKQi7efz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RmaP2S2gLOAIqrKQi7efz.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xc68b9d0fc00ffb3315c830de65e5ed3be73074c19b0e008aac9471b85e1449d9","isrc":"CZUM71900165","name":"Režim letadlo","registered_at":"2026-06-25T10:51:10Z","spotify_id":"5RmaP2S2gLOAIqrKQi7efz","type":"track"}

Odcházím
type: MusicRecording
duration: PT3M5S
duration ms: 185598
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900166

Se zeptej - Acoustic
type: MusicRecording
duration: PT3M17S
duration ms: 197950
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:43:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc917cfb58157fd175ee3cc478dea542339be4a31b95159ac1ee2d51d294bc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6X4k5cI41FxdrRzlI20B1Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X4k5cI41FxdrRzlI20B1Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbc917cfb58157fd175ee3cc478dea542339be4a31b95159ac1ee2d51d294bc5","isrc":"CZUM71900167","name":"Se zeptej - Acoustic","registered_at":"2026-06-19T15:43:19Z","spotify_id":"6X4k5cI41FxdrRzlI20B1Q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xdbc917cfb58157fd175ee3cc478dea542339be4a31b95159ac1ee2d51d294bc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6X4k5cI41FxdrRzlI20B1Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X4k5cI41FxdrRzlI20B1Q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdbc917cfb58157fd175ee3cc478dea542339be4a31b95159ac1ee2d51d294bc5","isrc":"CZUM71900167","name":"Se zeptej - Acoustic","registered_at":"2026-06-19T15:43:19Z","spotify_id":"6X4k5cI41FxdrRzlI20B1Q","type":"track"}

Teď
type: MusicRecording
duration: PT1M58S
duration ms: 118679
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5024eb57eeda5422b4700e25e05800b7b3c1108b467f66c7e5f9238811d31e32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2hNQ6yoAJJ2LPTjM1Yum1k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hNQ6yoAJJ2LPTjM1Yum1k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5024eb57eeda5422b4700e25e05800b7b3c1108b467f66c7e5f9238811d31e32","isrc":"CZUM71900168","name":"Teď","registered_at":"2026-06-25T10:51:15Z","spotify_id":"2hNQ6yoAJJ2LPTjM1Yum1k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5024eb57eeda5422b4700e25e05800b7b3c1108b467f66c7e5f9238811d31e32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hNQ6yoAJJ2LPTjM1Yum1k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hNQ6yoAJJ2LPTjM1Yum1k.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5024eb57eeda5422b4700e25e05800b7b3c1108b467f66c7e5f9238811d31e32","isrc":"CZUM71900168","name":"Teď","registered_at":"2026-06-25T10:51:15Z","spotify_id":"2hNQ6yoAJJ2LPTjM1Yum1k","type":"track"}

Backstage
type: MusicRecording
duration: PT1M11S
duration ms: 71605
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900169

Světlo
type: MusicRecording
duration: PT3M30S
duration ms: 210007
explicit: true
by artist: Dorian
in album: Flip
  type: MusicAlbum
  date published: 2019-05-03
isrc code: CZUM71900170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:51:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf51219256ef79a864fb1540dd1cba424fd2feee3e3b87960248fc87099f36bc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1UiMZLa9WP5UTq7JFqp7zM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UiMZLa9WP5UTq7JFqp7zM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf51219256ef79a864fb1540dd1cba424fd2feee3e3b87960248fc87099f36bc7","isrc":"CZUM71900170","name":"Světlo","registered_at":"2026-06-06T18:51:31Z","spotify_id":"1UiMZLa9WP5UTq7JFqp7zM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xf51219256ef79a864fb1540dd1cba424fd2feee3e3b87960248fc87099f36bc7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UiMZLa9WP5UTq7JFqp7zM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UiMZLa9WP5UTq7JFqp7zM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf51219256ef79a864fb1540dd1cba424fd2feee3e3b87960248fc87099f36bc7","isrc":"CZUM71900170","name":"Světlo","registered_at":"2026-06-06T18:51:31Z","spotify_id":"1UiMZLa9WP5UTq7JFqp7zM","type":"track"}

Ok fajn
type: MusicAlbum
date published: 2019-06-13
track: Ok fajn
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192922
  explicit: true
  by artist: Dorian
  in album: Ok fajn
    type: MusicAlbum
    date published: 2019-06-13
  isrc code: CZUM71900218

Už se neptám
type: MusicAlbum
date published: 2019-07-12
track: Už se neptám
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181289
  explicit: true
  by artist: Dorian
  in album: Už se neptám
    type: MusicAlbum
    date published: 2019-07-12

SMS
type: MusicAlbum
date published: 2019-07-26
track: SMS
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138183
  explicit: true
  by artist: Dorian
  in album: SMS
    type: MusicAlbum
    date published: 2019-07-26

Dorian x Sharlota
type: MusicAlbum
date published: 2019-07-29
track: Dorian x Sharlota
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213932
  explicit: true
  by artist: Dorian
  in album: Dorian x Sharlota
    type: MusicAlbum
    date published: 2019-07-29
  isrc code: CZA111900001

Drop
type: MusicAlbum
date published: 2019-08-30
track: Drop
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182414
  explicit: true
  by artist: Dorian
  in album: Drop
    type: MusicAlbum
    date published: 2019-08-30

Lepší pět
type: MusicAlbum
date published: 2019-09-13
track: Lepší pět
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131086
  explicit: true
  by artist: Dorian
  in album: Lepší pět
    type: MusicAlbum
    date published: 2019-09-13

Spolu poletíme
type: MusicAlbum
date published: 2019-11-20
track: Spolu poletíme
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  by artist: Dorian
  in album: Spolu poletíme
    type: MusicAlbum
    date published: 2019-11-20

Pull Up
type: MusicAlbum
date published: 2019-11-25
track: Pull Up
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217999
  explicit: true
  by artist: Dorian
  in album: Pull Up
    type: MusicAlbum
    date published: 2019-11-25
  isrc code: CZUM71900523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:29:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11
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    value: https://artists.proofprofile.net/proofs/track/4rNTVeGfuXsWfEerOGE0KU.json
  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rNTVeGfuXsWfEerOGE0KU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rNTVeGfuXsWfEerOGE0KU.
    date published: 2026-07-02T03:30:09Z
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Vím jaký to je
type: MusicAlbum
date published: 2019-12-24
track: Vím jaký to je
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    type: MusicAlbum
    date published: 2019-12-24
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xzvoYN52DHVI8YsZuYqYO
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x61677d9b37c5adb34c9e588dd4e7de6ec9bec3f9a3e6207baf8be04c2be5e7f7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xzvoYN52DHVI8YsZuYqYO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xzvoYN52DHVI8YsZuYqYO.
    date published: 2026-07-02T16:51:38Z
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Ráno
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date published: 2020-05-15
track: Ráno
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    type: MusicAlbum
    date published: 2020-05-15
  isrc code: CZUM72000304

Dori Dori Dori
type: MusicAlbum
date published: 2020-06-12
track: Princezna
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  duration ms: 223000
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  by artist: Dorian
  in album: Dori Dori Dori
    type: MusicAlbum
    date published: 2020-06-12
track: Crew
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  explicit: true
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  in album: Dori Dori Dori
    type: MusicAlbum
    date published: 2020-06-12
track: Na víkend
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  in album: Dori Dori Dori
    type: MusicAlbum
    date published: 2020-06-12
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track: Žijeme umíráme
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  duration: PT3M13S
  duration ms: 193000
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  by artist: Dorian
  in album: Dori Dori Dori
    type: MusicAlbum
    date published: 2020-06-12
track: Vím jaký to je
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  duration ms: 195481
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  by artist: Dorian
  in album: Dori Dori Dori
    type: MusicAlbum
    date published: 2020-06-12
track: Padla noc
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    type: MusicAlbum
    date published: 2020-06-12
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track: Promiň
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  in album: Dori Dori Dori
    type: MusicAlbum
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track: Zeď
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    type: MusicAlbum
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track: Dovolenou
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    type: MusicAlbum
    date published: 2020-06-12
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track: Pocit
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    type: MusicAlbum
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track: Ráno
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    type: MusicAlbum
    date published: 2020-06-12
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track: Sugar Mommy
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    type: MusicAlbum
    date published: 2020-06-12
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track: Zbourám
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    type: MusicAlbum
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track: Z prachu
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    type: MusicAlbum
    date published: 2020-06-12
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Radost
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date published: 2020-10-23
track: Démoni
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    type: MusicAlbum
    date published: 2020-10-23
  isrc code: CZUM72000686
track: Jak ti je
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  duration ms: 178536
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    type: MusicAlbum
    date published: 2020-10-23
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track: Srdce
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  in album: Radost
    type: MusicAlbum
    date published: 2020-10-23
  isrc code: CZUM72000688
track: 250 000 pokut
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    type: MusicAlbum
    date published: 2020-10-23
track: Říkala
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    type: MusicAlbum
    date published: 2020-10-23
track: Bouře
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  duration: PT2M56S
  duration ms: 176415
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    type: MusicAlbum
    date published: 2020-10-23
track: Mlha v okně
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    type: MusicAlbum
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track: Kite
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    type: MusicAlbum
    date published: 2020-10-23
track: Radost
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track: UP
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    type: MusicAlbum
    date published: 2020-10-23
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track: Backstage
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    type: MusicAlbum
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Radost (Remix)
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track: Radost - Remix
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    type: MusicAlbum
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High
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track: High
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Hlavně nenaříkej
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track: Hlavně nenaříkej
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    type: MusicAlbum
    date published: 2021-03-28
  isrc code: CZUM72100323

Hledá se Dori
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date published: 2021-04-30
track: Hledá se Dori
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  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-04-30

Hledá se Dori
type: MusicAlbum
date published: 2021-05-07
track: Lžu, lže
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  by artist: Dorian
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    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100371
track: Jednou
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  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100372
track: Kruh
  type: MusicRecording
  duration: PT3M7S
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  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100373
track: Backdrop
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  duration: PT3M7S
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    type: MusicAlbum
    date published: 2021-05-07
track: Cruisim
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  by artist: Dorian
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    type: MusicAlbum
    date published: 2021-05-07
track: S tebou
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    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100376
track: High
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  duration: PT2M32S
  duration ms: 152633
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  by artist: Dorian
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    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100156
track: Hlavně nenaříkej
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  duration: PT3M0S
  duration ms: 180029
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  by artist: Dorian
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    type: MusicAlbum
    date published: 2021-05-07
track: Hledá se Dori
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  duration: PT4M22S
  duration ms: 262576
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  by artist: Dorian
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    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100377
track: Full gaz
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    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100378
track: Nejsem drunk
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  duration: PT3M5S
  duration ms: 185789
  explicit: true
  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-05-07
track: Antidepresivum
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155964
  explicit: true
  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100379
track: Starší ségra
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  by artist: Dorian
  in album: Hledá se Dori
    type: MusicAlbum
    date published: 2021-05-07
  isrc code: CZUM72100381

Top class
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date published: 2021-09-13
track: Top class
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  explicit: true
  by artist: Dorian
  in album: Top class
    type: MusicAlbum
    date published: 2021-09-13
  isrc code: CZUM72100695
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/1YMDzjHqKQQa8UgrQIJRPa.json
  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YMDzjHqKQQa8UgrQIJRPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YMDzjHqKQQa8UgrQIJRPa.
    date published: 2026-07-05T04:47:21Z
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Ani jeden den
type: MusicAlbum
date published: 2021-10-15
track: Ani jeden den
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    type: MusicAlbum
    date published: 2021-10-15
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XHxuVgarcHfnr493p98BR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XHxuVgarcHfnr493p98BR.
    date published: 2026-07-05T01:43:49Z
    text: {"copyright_id":"0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e","isrc":"CZUM72100762","name":"Ani jeden den","registered_at":"2026-06-25T09:43:33Z","spotify_id":"3XHxuVgarcHfnr493p98BR","type":"track"}

Sleepwalking
type: MusicAlbum
date published: 2021-11-12
track: Sleepwalking
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166138
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100846
track: Jsi tady?
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132272
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100848
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T07:14:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4uqDbcYnvOCcXrpJosT1y5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uqDbcYnvOCcXrpJosT1y5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935","isrc":"CZUM72100848","name":"Jsi tady?","registered_at":"2026-06-21T07:14:54Z","spotify_id":"4uqDbcYnvOCcXrpJosT1y5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uqDbcYnvOCcXrpJosT1y5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uqDbcYnvOCcXrpJosT1y5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935","isrc":"CZUM72100848","name":"Jsi tady?","registered_at":"2026-06-21T07:14:54Z","spotify_id":"4uqDbcYnvOCcXrpJosT1y5","type":"track"}
track: Top class
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189967
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100695
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:42:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2RbZfFS1WawXqBhJi0n5Mf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RbZfFS1WawXqBhJi0n5Mf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b","isrc":"CZUM72100695","name":"Top class","registered_at":"2026-06-25T09:42:39Z","spotify_id":"2RbZfFS1WawXqBhJi0n5Mf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RbZfFS1WawXqBhJi0n5Mf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RbZfFS1WawXqBhJi0n5Mf.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b","isrc":"CZUM72100695","name":"Top class","registered_at":"2026-06-25T09:42:39Z","spotify_id":"2RbZfFS1WawXqBhJi0n5Mf","type":"track"}
track: Option
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172136
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100849
track: Bludiště
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173686
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100850
track: Random
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200506
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100845
track: Byt spí
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213747
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100847
track: Ani jeden den
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209620
  explicit: true
  by artist: Dorian
  in album: Sleepwalking
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: CZUM72100762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:43:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7zL1kvielSggDywPODEn3r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zL1kvielSggDywPODEn3r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e","isrc":"CZUM72100762","name":"Ani jeden den","registered_at":"2026-06-25T09:43:33Z","spotify_id":"7zL1kvielSggDywPODEn3r","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zL1kvielSggDywPODEn3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zL1kvielSggDywPODEn3r.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e","isrc":"CZUM72100762","name":"Ani jeden den","registered_at":"2026-06-25T09:43:33Z","spotify_id":"7zL1kvielSggDywPODEn3r","type":"track"}

OSN
type: MusicAlbum
date published: 2022-01-31
track: OSN
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136496
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: CZA232200100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T12:11:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36d8377ba275e43f080713d416e9ce728b961b9bb15bc900c7a4a8b95b2e7a3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7FnlgauAGr1NNmnmKjYMuF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FnlgauAGr1NNmnmKjYMuF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x36d8377ba275e43f080713d416e9ce728b961b9bb15bc900c7a4a8b95b2e7a3d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FnlgauAGr1NNmnmKjYMuF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FnlgauAGr1NNmnmKjYMuF.
    date published: 2026-07-02T16:51:38Z
track: Užívám
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210062
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
track: 1000 problémů
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200596
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
track: Track 4
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218056
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: CZA232200103
track: Poslední
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203443
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
track: Nahoře
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101250
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
track: Dole
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40805
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
track: FTS
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228355
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: CZA232101212
track: Midas
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196514
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: CZA232200107
track: SpaceX
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202289
  explicit: true
  by artist: Dorian
  in album: OSN
    type: MusicAlbum
    date published: 2022-01-31
  isrc code: CZA232200108

Highclass flirt
type: MusicAlbum
date published: 2022-06-03
track: Highclass flirt
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262857
  explicit: true
  by artist: Dorian
  in album: Highclass flirt
    type: MusicAlbum
    date published: 2022-06-03
  isrc code: CZUM72200528

Projektil
type: MusicAlbum
date published: 2022-07-01
track: Projektil
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189890
  explicit: true
  by artist: Dorian
  in album: Projektil
    type: MusicAlbum
    date published: 2022-07-01

Everyday is May
type: MusicAlbum
date published: 2022-07-15
track: Projektil
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189890
  explicit: true
  by artist: Dorian
  in album: Everyday is May
    type: MusicAlbum
    date published: 2022-07-15
track: Protože
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256000
  explicit: true
  by artist: Dorian
  in album: Everyday is May
    type: MusicAlbum
    date published: 2022-07-15
track: Přestal jsem spěchat.
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210000
  explicit: true
  by artist: Dorian
  in album: Everyday is May
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: CZUM72200567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T12:13:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c59c2781ace317db96908074bbb21671ce93688a8fd84b2d8385948329abbb9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2YM1uwrYkatmc4pwjiU2tm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YM1uwrYkatmc4pwjiU2tm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c59c2781ace317db96908074bbb21671ce93688a8fd84b2d8385948329abbb9","isrc":"CZUM72200567","name":"Přestal jsem spěchat.","registered_at":"2026-06-29T12:13:14Z","spotify_id":"2YM1uwrYkatmc4pwjiU2tm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4c59c2781ace317db96908074bbb21671ce93688a8fd84b2d8385948329abbb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YM1uwrYkatmc4pwjiU2tm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YM1uwrYkatmc4pwjiU2tm.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x4c59c2781ace317db96908074bbb21671ce93688a8fd84b2d8385948329abbb9","isrc":"CZUM72200567","name":"Přestal jsem spěchat.","registered_at":"2026-06-29T12:13:14Z","spotify_id":"2YM1uwrYkatmc4pwjiU2tm","type":"track"}
track: Kdyby něco, tak zas nic.
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256000
  explicit: true
  by artist: Dorian
  in album: Everyday is May
    type: MusicAlbum
    date published: 2022-07-15
track: Víš jak
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214000
  explicit: true
  by artist: Dorian
  in album: Everyday is May
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: CZUM72200569
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T12:07:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2e913f5adfe39456debe48b0e92c57fdac3849798f96c3d661d7ab48fc95ec9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1B7miaFpa7nQsoBXHWzvXd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1B7miaFpa7nQsoBXHWzvXd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2e913f5adfe39456debe48b0e92c57fdac3849798f96c3d661d7ab48fc95ec9","isrc":"CZUM72200569","name":"Víš jak","registered_at":"2026-06-29T12:07:05Z","spotify_id":"1B7miaFpa7nQsoBXHWzvXd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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
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NO BAD VIBES!
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YOU IN FEW
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MŮJ TANK
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PRVNÍ DEN
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KROUPY
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MAGIC
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CHRT
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STÁT SÁM
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BMW BACKSEAT BARS: Vždycky je to jako nikdy
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track: KROUPY
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Milionkrát
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Up a nebo trap
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Tam, kde nás vítr vezme
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Legenda
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Guilty pleasure
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Guilty pleasure
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Závrať
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Já:Ya
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  subject of: OpenTimestamps Proof of Existence
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10 000
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Drive By
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Zkurvenej den
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LIFE IN WAVES
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track: Posh Rap (SKIT)
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142488
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Já:Ya
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203313
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: 2025 TYPE
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176024
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Podivej
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191151
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Ryzí
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151271
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Kloužem
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190789
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Na horu (UP)
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207094
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14
track: Po uši (Bonus Track)
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157528
  explicit: true
  by artist: Dorian
  in album: LIFE IN WAVES
    type: MusicAlbum
    date published: 2025-03-14

Základ
type: MusicAlbum
date published: 2025-11-14
track: Základ
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138739
  explicit: true
  by artist: Dorian
  in album: Základ
    type: MusicAlbum
    date published: 2025-11-14

Sleepwalking
type: MusicRecording
duration: PT2M46S
duration ms: 166138
explicit: false
by artist: Dorian
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100846

Jsi tady?
type: MusicRecording
duration: PT2M12S
duration ms: 132272
explicit: false
by artist: Dorian
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T07:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uqDbcYnvOCcXrpJosT1y5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uqDbcYnvOCcXrpJosT1y5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935","isrc":"CZUM72100848","name":"Jsi tady?","registered_at":"2026-06-21T07:14:54Z","spotify_id":"4uqDbcYnvOCcXrpJosT1y5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uqDbcYnvOCcXrpJosT1y5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uqDbcYnvOCcXrpJosT1y5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935","isrc":"CZUM72100848","name":"Jsi tady?","registered_at":"2026-06-21T07:14:54Z","spotify_id":"4uqDbcYnvOCcXrpJosT1y5","type":"track"}

Top class
type: MusicRecording
duration: PT3M9S
duration ms: 189967
explicit: false
by artist: Dorian
by artist: Totally Nothin
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100695
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:42:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2RbZfFS1WawXqBhJi0n5Mf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RbZfFS1WawXqBhJi0n5Mf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b","isrc":"CZUM72100695","name":"Top class","registered_at":"2026-06-25T09:42:39Z","spotify_id":"2RbZfFS1WawXqBhJi0n5Mf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2RbZfFS1WawXqBhJi0n5Mf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RbZfFS1WawXqBhJi0n5Mf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b","isrc":"CZUM72100695","name":"Top class","registered_at":"2026-06-25T09:42:39Z","spotify_id":"2RbZfFS1WawXqBhJi0n5Mf","type":"track"}

Option
type: MusicRecording
duration: PT2M52S
duration ms: 172136
explicit: false
by artist: Dorian
by artist: Osem
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100849

Bludiště
type: MusicRecording
duration: PT2M53S
duration ms: 173686
explicit: false
by artist: Dorian
by artist: Blako
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100850

Random
type: MusicRecording
duration: PT3M20S
duration ms: 200506
explicit: false
by artist: Dorian
by artist: Ange Lo
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100845

Byt spí
type: MusicRecording
duration: PT3M33S
duration ms: 213747
explicit: false
by artist: Dorian
by artist: Psycho Rhyme
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100847

Ani jeden den
type: MusicRecording
duration: PT3M29S
duration ms: 209620
explicit: false
by artist: Dorian
by artist: SKiNNY BARBER
in album: Sleepwalking
  type: MusicAlbum
  date published: 2021-11-12
isrc code: CZUM72100762
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:43:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7zL1kvielSggDywPODEn3r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zL1kvielSggDywPODEn3r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e","isrc":"CZUM72100762","name":"Ani jeden den","registered_at":"2026-06-25T09:43:33Z","spotify_id":"7zL1kvielSggDywPODEn3r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zL1kvielSggDywPODEn3r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zL1kvielSggDywPODEn3r.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e","isrc":"CZUM72100762","name":"Ani jeden den","registered_at":"2026-06-25T09:43:33Z","spotify_id":"7zL1kvielSggDywPODEn3r","type":"track"}

ZOOM
type: MusicRecording
duration: PT2M30S
duration ms: 150620
explicit: false
by artist: Forgen
by artist: Dorian
in album: 4GEN
  type: MusicAlbum
  date published: 2023-10-13

Kde ty kytky jsou
type: MusicRecording
duration: PT3M26S
duration ms: 206723
explicit: false
by artist: Totally Nothin
by artist: Dorian
by artist: DJ Kadr
in album: MMIS
  type: MusicAlbum
  date published: 2021-12-10
isrc code: CZA162101489
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:13:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81f5b6dd560d971b773c1c8a069e941b1445d759fa4708ba5e90e69a9699402
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2KzzmKyL6sAvpib83roXpH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzzmKyL6sAvpib83roXpH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe81f5b6dd560d971b773c1c8a069e941b1445d759fa4708ba5e90e69a9699402","isrc":"CZA162101489","name":"Kde ty kytky jsou","registered_at":"2026-06-24T20:13:38Z","spotify_id":"2KzzmKyL6sAvpib83roXpH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe81f5b6dd560d971b773c1c8a069e941b1445d759fa4708ba5e90e69a9699402. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KzzmKyL6sAvpib83roXpH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KzzmKyL6sAvpib83roXpH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe81f5b6dd560d971b773c1c8a069e941b1445d759fa4708ba5e90e69a9699402","isrc":"CZA162101489","name":"Kde ty kytky jsou","registered_at":"2026-06-24T20:13:38Z","spotify_id":"2KzzmKyL6sAvpib83roXpH","type":"track"}

Kult
type: MusicRecording
duration: PT4M28S
duration ms: 268818
explicit: false
by artist: Totally Nothin
by artist: Dorian
in album: MMIS
  type: MusicAlbum
  date published: 2021-12-10
isrc code: CZA162101491

Spln Nov
type: MusicRecording
duration: PT3M9S
duration ms: 189033
explicit: false
by artist: Grimaso
by artist: Sakito
by artist: Dorian
in album: Vis Major Mixtape
  type: MusicAlbum
  date published: 2022-12-14
isrc code: QZWDW2218454
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T19:15:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb567a495c8965cbe4b70f36fa0787d5f926e414fc9de9406b56b8439d2ccd2f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OrWI5ysp9rt5NEIDF2cZF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OrWI5ysp9rt5NEIDF2cZF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb567a495c8965cbe4b70f36fa0787d5f926e414fc9de9406b56b8439d2ccd2f4","isrc":"QZWDW2218454","name":"Spln Nov","registered_at":"2026-06-24T19:15:18Z","spotify_id":"4OrWI5ysp9rt5NEIDF2cZF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb567a495c8965cbe4b70f36fa0787d5f926e414fc9de9406b56b8439d2ccd2f4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OrWI5ysp9rt5NEIDF2cZF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OrWI5ysp9rt5NEIDF2cZF.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb567a495c8965cbe4b70f36fa0787d5f926e414fc9de9406b56b8439d2ccd2f4","isrc":"QZWDW2218454","name":"Spln Nov","registered_at":"2026-06-24T19:15:18Z","spotify_id":"4OrWI5ysp9rt5NEIDF2cZF","type":"track"}

Sem v pořádku
type: MusicRecording
duration: PT3M51S
duration ms: 231492
explicit: false
by artist: Sergei Barracuda
by artist: STEIN27
by artist: Dorian
in album: Finesa
  type: MusicAlbum
  date published: 2022-06-13
isrc code: QZK6P2206149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:30:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe98b9d15ae8719075f080470edb804c8fd619833733ebb908e665200b6767fcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IQMbnYywpVBtf04tswuAZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IQMbnYywpVBtf04tswuAZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe98b9d15ae8719075f080470edb804c8fd619833733ebb908e665200b6767fcf","isrc":"QZK6P2206149","name":"Sem v pořádku","registered_at":"2026-06-05T21:30:27Z","spotify_id":"1IQMbnYywpVBtf04tswuAZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xe98b9d15ae8719075f080470edb804c8fd619833733ebb908e665200b6767fcf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IQMbnYywpVBtf04tswuAZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IQMbnYywpVBtf04tswuAZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe98b9d15ae8719075f080470edb804c8fd619833733ebb908e665200b6767fcf","isrc":"QZK6P2206149","name":"Sem v pořádku","registered_at":"2026-06-05T21:30:27Z","spotify_id":"1IQMbnYywpVBtf04tswuAZ","type":"track"}

Nemám
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Dame
by artist: Dorian
in album: FRÍ DOM (Deluxe)
  type: MusicAlbum
  date published: 2023-09-03
isrc code: QZYFZ2369531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T00:11:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4afd3596495be6e1f86778d8e04518ce5adc984de3864b53e7882578117216ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1stuwvPMIKpTP24vwvoBZD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1stuwvPMIKpTP24vwvoBZD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4afd3596495be6e1f86778d8e04518ce5adc984de3864b53e7882578117216ed","isrc":"QZYFZ2369531","name":"Nemám","registered_at":"2026-06-20T00:11:47Z","spotify_id":"1stuwvPMIKpTP24vwvoBZD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x4afd3596495be6e1f86778d8e04518ce5adc984de3864b53e7882578117216ed. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1stuwvPMIKpTP24vwvoBZD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1stuwvPMIKpTP24vwvoBZD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4afd3596495be6e1f86778d8e04518ce5adc984de3864b53e7882578117216ed","isrc":"QZYFZ2369531","name":"Nemám","registered_at":"2026-06-20T00:11:47Z","spotify_id":"1stuwvPMIKpTP24vwvoBZD","type":"track"}

icy flow
type: MusicRecording
duration: PT3M35S
duration ms: 215527
explicit: false
by artist: Jerry Lee
by artist: Dorian
by artist: Dame
by artist: Palermo
by artist: sak10denz
in album: icy flow
  type: MusicAlbum
  date published: 2021-12-15
isrc code: FRS182109041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:52:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2vp7gCuyq1HwJCXYypiZ0K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vp7gCuyq1HwJCXYypiZ0K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c","isrc":"FRS182109041","name":"icy flow","registered_at":"2026-06-10T03:52:08Z","spotify_id":"2vp7gCuyq1HwJCXYypiZ0K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vp7gCuyq1HwJCXYypiZ0K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vp7gCuyq1HwJCXYypiZ0K.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c","isrc":"FRS182109041","name":"icy flow","registered_at":"2026-06-10T03:52:08Z","spotify_id":"2vp7gCuyq1HwJCXYypiZ0K","type":"track"}

icy flow
type: MusicRecording
duration: PT3M35S
duration ms: 215527
explicit: false
by artist: Jerry Lee
by artist: Dame
by artist: Dorian
by artist: sak10denz
by artist: Palermo
in album: New Level
  type: MusicAlbum
  date published: 2022-12-31
isrc code: FRS182109041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:52:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Gv6YzewAmOBCZDmQTZPyT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gv6YzewAmOBCZDmQTZPyT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c","isrc":"FRS182109041","name":"icy flow","registered_at":"2026-06-10T03:52:08Z","spotify_id":"6Gv6YzewAmOBCZDmQTZPyT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Gv6YzewAmOBCZDmQTZPyT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gv6YzewAmOBCZDmQTZPyT.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c","isrc":"FRS182109041","name":"icy flow","registered_at":"2026-06-10T03:52:08Z","spotify_id":"6Gv6YzewAmOBCZDmQTZPyT","type":"track"}

Pull up
type: MusicRecording
duration: PT3M33S
duration ms: 213926
explicit: false
by artist: Dorian
by artist: Sharlota
in album: Sextape
  type: MusicAlbum
  date published: 2020-05-08
isrc code: CZUM71900523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:29:01+00:00

Dorian X Sharlota
type: MusicRecording
duration: PT3M33S
duration ms: 213339
explicit: false
by artist: Dorian
by artist: Sharlota
in album: Sextape
  type: MusicAlbum
  date published: 2020-05-08
isrc code: CZA111900001

Pull Up
type: MusicRecording
duration: PT3M37S
duration ms: 217999
explicit: false
by artist: Dorian
by artist: Sharlota
in album: Pull Up
  type: MusicAlbum
  date published: 2019-11-25
isrc code: CZUM71900523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:29:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4rNTVeGfuXsWfEerOGE0KU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rNTVeGfuXsWfEerOGE0KU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11","isrc":"CZUM71900523","name":"Pull Up","registered_at":"2026-06-21T08:29:01Z","spotify_id":"4rNTVeGfuXsWfEerOGE0KU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rNTVeGfuXsWfEerOGE0KU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rNTVeGfuXsWfEerOGE0KU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11","isrc":"CZUM71900523","name":"Pull Up","registered_at":"2026-06-21T08:29:01Z","spotify_id":"4rNTVeGfuXsWfEerOGE0KU","type":"track"}

Dorian x Sharlota
type: MusicRecording
duration: PT3M33S
duration ms: 213932
explicit: false
by artist: Dorian
by artist: Sharlota
in album: Dorian x Sharlota
  type: MusicAlbum
  date published: 2019-07-29
isrc code: CZA111900001