LENNY
type: MusicGroup
popularity: 37
followers: 51679
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x48fed775f887fae1c8f98774ed0e450debbef21ba41d79066bd2d3c45674a457. 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/ecb8b98b-70dd-47b3-8ded-f1dcc5b9f25a.json and https://artists.proofprofile.net/proofs/artist/ecb8b98b-70dd-47b3-8ded-f1dcc5b9f25a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: All My Love / EP
  type: MusicAlbum
  date published: 2013-01-01
  track: You Are My Everything
    type: MusicRecording
    duration: PT3M12S
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    explicit: false
    by artist: LENNY
    in album: All My Love / EP
      type: MusicAlbum
      date published: 2013-01-01
    isrc code: CZUM71300055
  track: All My Love
    type: MusicRecording
    duration: PT3M37S
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    explicit: false
    by artist: LENNY
    in album: All My Love / EP
      type: MusicAlbum
      date published: 2013-01-01
    isrc code: CZUM71300054
  track: Faster Than The Sound
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    duration: PT3M9S
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    by artist: LENNY
    in album: All My Love / EP
      type: MusicAlbum
      date published: 2013-01-01
  track: Letter To You
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    duration: PT4M23S
    duration ms: 263786
    explicit: false
    by artist: LENNY
    in album: All My Love / EP
      type: MusicAlbum
      date published: 2013-01-01
    isrc code: CZUM71300043
album: Fighter / EP
  type: MusicAlbum
  date published: 2013-12-03
  track: My Bones
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221880
    explicit: false
    by artist: LENNY
    in album: Fighter / EP
      type: MusicAlbum
      date published: 2013-12-03
    isrc code: CZUM71300294
  track: Fighter
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230946
    explicit: false
    by artist: LENNY
    in album: Fighter / EP
      type: MusicAlbum
      date published: 2013-12-03
  track: I'm Ready
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202786
    explicit: false
    by artist: LENNY
    in album: Fighter / EP
      type: MusicAlbum
      date published: 2013-12-03
  track: Letter To You - Live At Masarykovo nádraží / 2013
    type: MusicRecording
    duration: PT4M37S
    duration ms: 277093
    explicit: false
    by artist: LENNY
    in album: Fighter / EP
      type: MusicAlbum
      date published: 2013-12-03
  track: Am I Wrong?
    type: MusicRecording
    duration: PT1M52S
    duration ms: 112320
    explicit: false
    by artist: LENNY
    in album: Fighter / EP
      type: MusicAlbum
      date published: 2013-12-03
album: All Of This
  type: MusicAlbum
  date published: 2014-01-01
  track: All Of This
    type: MusicRecording
    duration: PT2M55S
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    explicit: false
    by artist: LENNY
    in album: All Of This
      type: MusicAlbum
      date published: 2014-01-01
album: Bones
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  date published: 2015-03-02
  track: Bones
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248391
    explicit: false
    by artist: LENNY
    in album: Bones
      type: MusicAlbum
      date published: 2015-03-02
album: Standing At The Corner Of Your Heart
  type: MusicAlbum
  date published: 2015-11-20
  track: Standing At The Corner Of Your Heart
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    duration: PT3M12S
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    explicit: false
    by artist: LENNY
    in album: Standing At The Corner Of Your Heart
      type: MusicAlbum
      date published: 2015-11-20
album: Standing At The Corner Of Your Heart
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  date published: 2015-12-09
  track: Standing At The Corner Of Your Heart
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    by artist: LENNY
    in album: Standing At The Corner Of Your Heart
      type: MusicAlbum
      date published: 2015-12-09
album: Hell.o
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  date published: 2016-06-16
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    duration: PT2M50S
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    explicit: false
    by artist: LENNY
    in album: Hell.o
      type: MusicAlbum
      date published: 2016-06-16
album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
  track: Lover - Radio Mix
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    in album: Hearts
      type: MusicAlbum
      date published: 2016-09-08
    isrc code: CZUM71600227
  track: Bones
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Standing At The Corner Of Your Heart
  track: Interlude: My Love
  track: My Love
  track: Stranger (In This World)
  track: Release Me
  track: FUN.
  track: Alive Enough?
  track: Ghosts
  track: Hell.o
  track: Hearts
  track: Hladina
album: Hell.o (Mazay Remix)
album: Hell.o (The Remixes)
album: O2 (Live Session)
album: Hell.o (Fancy Cars Remix)
album: Enemy
album: Home
album: Lovers Do
album: Lovers Do (Enthic Remix)
album: Lovers Do (Acoustic Version)
album: Figure It Out
album: Wake Up
album: Weird & Wonderful
album: OVERDOSED
album: OVERDOSED (Acoustic)
album: Lithium
album: live. laugh. cry
album: Plastic Flowers
album: Heartbreak Culture
album: HEARTBREAK CULTURE
album: Klenoty
album: KLENOTY
album: Good Enough
album: Safír
album: (Never Getting) Over You
album: LENNY LIVE
album: Things We Can’t Change
album: Your Friend.
album: Hold On To Me
album: Told Ya
track: Prestige
track: You Are My Everything - Live At Masarykovo nádraží / 2013
track: Letter To You - Live At Masarykovo nádraží / 2013
track: Samotní nejsme nic
track: Tonight

LENNY
type: MusicGroup

Hearts
type: MusicAlbum
date published: 2016-09-08

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OTSRecordURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DYyrMOsb63IB774scLaOa

OTSTimestamp
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value: 2026-07-02T16:51:38Z

OTSCanonicalRecord
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533523ebe9c3449ab15ff950388554d54e6a9fb222c574fd52b33d03c3e9d65c. 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/2DYyrMOsb63IB774scLaOa.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/2DYyrMOsb63IB774scLaOa.
date published: 2026-07-02T16:51:38Z

Standing At The Corner Of Your Heart
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duration: PT3M14S
duration ms: 194000
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08

Interlude: My Love
type: MusicRecording
duration: PT0M31S
duration ms: 31506
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08

My Love
type: MusicRecording
duration: PT2M14S
duration ms: 134773
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
isrc code: CZUM71600218

Stranger (In This World)
type: MusicRecording
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duration ms: 210866
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08

Release Me
type: MusicRecording
duration: PT3M57S
duration ms: 237720
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
isrc code: CZUM71600197

FUN.
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duration: PT2M40S
duration ms: 160426
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
isrc code: CZUM71600198

Alive Enough?
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explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08

Ghosts
type: MusicRecording
duration: PT3M43S
duration ms: 223600
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
isrc code: CZUM71600200

Hell.o
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duration: PT2M49S
duration ms: 169346
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08

Hearts
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duration: PT3M29S
duration ms: 209546
explicit: false
by artist: LENNY
in album: Hearts
  type: MusicAlbum
  date published: 2016-09-08
isrc code: CZUM71600201

Hladina
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duration: PT4M8S
duration ms: 248840
explicit: false
by artist: LENNY
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  type: MusicAlbum
  date published: 2016-09-08
isrc code: FRX201584138

Hearts
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date published: 2016-09-08
track: Lover - Radio Mix
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  duration: PT2M48S
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  in album: Hearts
    type: MusicAlbum
    date published: 2016-09-08
track: Bones
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  duration: PT4M2S
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    type: MusicAlbum
    date published: 2016-09-08
track: Standing At The Corner Of Your Heart
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  duration: PT3M14S
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    type: MusicAlbum
    date published: 2016-09-08
track: Interlude: My Love
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  duration: PT0M31S
  duration ms: 31506
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    type: MusicAlbum
    date published: 2016-09-08
track: My Love
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  duration: PT2M14S
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    date published: 2016-09-08
track: Stranger (In This World)
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    date published: 2016-09-08
track: Release Me
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  duration: PT3M57S
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    type: MusicAlbum
    date published: 2016-09-08
track: FUN.
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  duration: PT2M40S
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  in album: Hearts
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    date published: 2016-09-08
track: Alive Enough?
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    date published: 2016-09-08
track: Ghosts
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    date published: 2016-09-08
track: Hell.o
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    date published: 2016-09-08
track: Hearts
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    date published: 2016-09-08
track: Hladina
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    date published: 2016-09-08

Hell.o (Mazay Remix)
type: MusicAlbum
date published: 2017-03-03
track: Hell.o - Mazay Remix
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  duration: PT3M28S
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Hell.o (The Remixes)
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date published: 2017-04-07
track: Hell.o - Johny Rainbow Remix
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  duration: PT3M11S
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track: Hell.o - Zayday Remix
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track: Hell.o - Lukas Landa Remix
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track: Hell.o - Morgian Remix
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Hell.o (The Remixes)
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track: Hell.o - Zayday Remix
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track: Hell.o - Lukas Landa Remix
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track: Hell.o - Morgian Remix
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O2 (Live Session)
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date published: 2017-04-19
track: Re-Generace
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track: Bez Pout
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  duration: PT2M18S
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    type: MusicAlbum
    date published: 2017-04-19
track: Release Me
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  duration: PT4M7S
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    date published: 2017-04-19
track: V Zrcadle
  type: MusicRecording
  duration: PT3M18S
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Hell.o (Fancy Cars Remix)
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  isrc code: DEUM71709546

Hell.o (Fancy Cars Remix)
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Enemy
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date published: 2018-04-20
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Home
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date published: 2018-11-09
track: Home
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    date published: 2018-11-09
  isrc code: CZUM71800692

Lovers Do
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date published: 2019-06-28
track: Lovers Do
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    date published: 2019-06-28
  isrc code: DEUM71901937

Lovers Do (Enthic Remix)
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date published: 2019-09-13
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Lovers Do (Acoustic Version)
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track: Lovers Do - Acoustic Version
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Figure It Out
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  subject of: OpenTimestamps Proof of Existence
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Lithium
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live. laugh. cry
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Plastic Flowers
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Heartbreak Culture
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HEARTBREAK CULTURE
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Klenoty
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KLENOTY
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(Never Getting) Over You
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Things We Can’t Change
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Your Friend.
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Hold On To Me
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Told Ya
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Prestige
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subject of: OpenTimestamps Proof of Existence
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Letter To You - Live At Masarykovo nádraží / 2013
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Samotní nejsme nic
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  value: {"copyright_id":"0xc467beeaa8f6ffc4da973285c6cd9f2067963c31abd4592cf656ff5daa4d9a2a","isrc":"CZUM72000932","name":"Samotní nejsme nic","registered_at":"2026-06-05T17:19:38Z","spotify_id":"44m0ATVFWHlGcobAytQuVW","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 0xc467beeaa8f6ffc4da973285c6cd9f2067963c31abd4592cf656ff5daa4d9a2a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44m0ATVFWHlGcobAytQuVW.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/44m0ATVFWHlGcobAytQuVW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc467beeaa8f6ffc4da973285c6cd9f2067963c31abd4592cf656ff5daa4d9a2a","isrc":"CZUM72000932","name":"Samotní nejsme nic","registered_at":"2026-06-05T17:19:38Z","spotify_id":"44m0ATVFWHlGcobAytQuVW","type":"track"}

Tonight
type: MusicRecording
duration: PT4M1S
duration ms: 241039
explicit: false
by artist: Dyland
by artist: LENNY
by artist: Keesha
in album: Sangre Nueva 2
  type: MusicAlbum
  date published: 2020-05-27
isrc code: QMRSZ2001238