SHDØW
type: MusicGroup
genre: witch house
popularity: 55
followers: 7906
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ae7d117ad287d593c2e73fc1419060f94961fe2424a597793364ec073265f5d
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/fba7a625-c1d3-45a4-9888-2d46be827871.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fba7a625-c1d3-45a4-9888-2d46be827871.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fba7a625-c1d3-45a4-9888-2d46be827871
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ae7d117ad287d593c2e73fc1419060f94961fe2424a597793364ec073265f5d","name":"SHDØW","registered_at":"2026-06-12T14:21:46Z","symbol":"NIM0323992","token_address":"0x8ecdac846364343db716143bf763102afb8b8d1c","type":"artist","uuid":"fba7a625-c1d3-45a4-9888-2d46be827871"}
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 0x4ae7d117ad287d593c2e73fc1419060f94961fe2424a597793364ec073265f5d. 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/fba7a625-c1d3-45a4-9888-2d46be827871.json and https://artists.proofprofile.net/proofs/artist/fba7a625-c1d3-45a4-9888-2d46be827871.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4ae7d117ad287d593c2e73fc1419060f94961fe2424a597793364ec073265f5d","name":"SHDØW","registered_at":"2026-06-12T14:21:46Z","symbol":"NIM0323992","token_address":"0x8ecdac846364343db716143bf763102afb8b8d1c","type":"artist","uuid":"fba7a625-c1d3-45a4-9888-2d46be827871"}
album: PANAMERA
  type: MusicAlbum
  date published: 2020-11-16
  track: PANAMERA
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175385
    explicit: false
    by artist: Gedz
    by artist: SHDØW
    by artist: LOAA
    in album: PANAMERA
      type: MusicAlbum
      date published: 2020-11-16
    isrc code: PLUM72000560
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T17:28:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35408646f17de6b723435230f34c64c94ef2e6172d14a667512be001b2a53836
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953515
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953515
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7AhR3UOgKTcrgsNn7NWEv1.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AhR3UOgKTcrgsNn7NWEv1
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    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 0x35408646f17de6b723435230f34c64c94ef2e6172d14a667512be001b2a53836. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AhR3UOgKTcrgsNn7NWEv1.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/7AhR3UOgKTcrgsNn7NWEv1.
      date published: 2026-06-13T12:53:06Z
album: W OCZY
  type: MusicAlbum
  date published: 2024-04-29
  track: W OCZY
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167190
    explicit: false
    by artist: Miły ATZ
    by artist: Miroff
    by artist: SHDØW
    in album: W OCZY
      type: MusicAlbum
      date published: 2024-04-29
    isrc code: PLUM72400137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T21:23:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a
    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/3KqxRjYLEs1twNChvKUDAk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KqxRjYLEs1twNChvKUDAk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"3KqxRjYLEs1twNChvKUDAk","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 0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a. 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/3KqxRjYLEs1twNChvKUDAk.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/3KqxRjYLEs1twNChvKUDAk.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"3KqxRjYLEs1twNChvKUDAk","type":"track"}
album: OBJAWIENIE
  type: MusicAlbum
  date published: 2021-10-27
  track: OBJAWIENIE
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177464
    explicit: false
    by artist: HAŁASTRA
    by artist: SHDØW
    in album: OBJAWIENIE
      type: MusicAlbum
      date published: 2021-10-27
    isrc code: PLF242108433
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T10:09:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xccc27ff50921e58daf8fe1dd9c5360e77d32a79892f4e2e09266ca623fda17d2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957124
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0kjSqHHliWEO7ZB7S2jduu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kjSqHHliWEO7ZB7S2jduu
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0xccc27ff50921e58daf8fe1dd9c5360e77d32a79892f4e2e09266ca623fda17d2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0kjSqHHliWEO7ZB7S2jduu.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/0kjSqHHliWEO7ZB7S2jduu.
      date published: 2026-07-08T03:53:27Z
album: Drowning in you
  type: MusicAlbum
  date published: 2023-12-14
  track: Drowning in you
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163125
    explicit: false
    by artist: SHDØW
    by artist: Hvll
    in album: Drowning in you
      type: MusicAlbum
      date published: 2023-12-14
    isrc code: PL2DY2302675
album: Mały Książę
album: Organic Human
album: PRODUKT47
album: OIO
album: Recovery
album: WSZYSTKO
album: HUTA (gasną światła)
album: 2057
album: Diamentowy chain / Nie znam OSQARA
album: widzę boga
album: Planty i Buchy
album: pls help me
album: PLAYDOH
album: zmiany
album: BEEF
album: Pozwól mi być sobą
album: diamenty interlude
album: Mój świat
album: SUBURRA
album: Parasole
album: Drzazga
album: POLISH JAZZ
album: Bez serca
album: SMITH & WESSON
album: VVS
album: Droptop
album: OTCHŁAŃ
album: Lonely
album: No Love
album: Tweet
album: Spirit
album: Breathe
album: W ZWIĄZKU Z MUZYKĄ
album: ERA47
album: PUŁAPKA NA MOTYLE
album: Hotel Maffija 3
album: NIEBO
track: Requiem
track: 3 w nocy w Międzyzdrojach
track: SEROTONINA
track: Amaretto
track: cracow shit
track: pls help me
track: Hotel Maffija 3
track: HUTA (gasną światła)
track: Paleta Barw
track: PANAMERA
track: A8 FREESTYLE
track: Rusztom
track: W OCZY
track: Na drugi koniec świata
track: SUBURRA
track: Pozwól mi być sobą
track: Mój świat
track: 022 (nie boję się walczyć)

Mały Książę
type: MusicAlbum
date published: 2023-03-31
track: Intro
  type: MusicRecording
  duration: PT0M34S
  duration ms: 34750
  explicit: false
  by artist: Avi
  in album: Mały Książę
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: PL70D2300279
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:32:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66c33af23b1addf054d532f46e27953638310a9e41dd6327b2ed98864b15667f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1Gg51kYbsU03dGaRe1EmKA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gg51kYbsU03dGaRe1EmKA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x66c33af23b1addf054d532f46e27953638310a9e41dd6327b2ed98864b15667f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Gg51kYbsU03dGaRe1EmKA.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/1Gg51kYbsU03dGaRe1EmKA.
    date published: 2026-06-13T12:53:06Z
track: Mały Książę
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181000
  explicit: false
  by artist: Avi
  by artist: Gibbs
  in album: Mały Książę
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: PL70D2300280
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:48:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb456f8b734d3ddb2db4d7f7b993c860f66f474fc1f46e08000fc75aea5684a10
  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/5ngOu7hZUAGnk0FTDPzBob.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ngOu7hZUAGnk0FTDPzBob
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb456f8b734d3ddb2db4d7f7b993c860f66f474fc1f46e08000fc75aea5684a10","isrc":"PL70D2300280","name":"Mały Książę","registered_at":"2026-06-04T06:48:45Z","spotify_id":"5ngOu7hZUAGnk0FTDPzBob","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 0xb456f8b734d3ddb2db4d7f7b993c860f66f474fc1f46e08000fc75aea5684a10. 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/5ngOu7hZUAGnk0FTDPzBob.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/5ngOu7hZUAGnk0FTDPzBob.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb456f8b734d3ddb2db4d7f7b993c860f66f474fc1f46e08000fc75aea5684a10","isrc":"PL70D2300280","name":"Mały Książę","registered_at":"2026-06-04T06:48:45Z","spotify_id":"5ngOu7hZUAGnk0FTDPzBob","type":"track"}
track: Mara
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175774
  explicit: false
  by artist: Avi
  by artist: ReTo
  by artist: wxrrior
  in album: Mały Książę
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: PL70D2200232
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:07:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d4746def32b6c97f2410bcd1d71321b888725a51a73420c9b42f804dc8df57e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6xIdyCXLexA3L15RLPK7al.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xIdyCXLexA3L15RLPK7al
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x2d4746def32b6c97f2410bcd1d71321b888725a51a73420c9b42f804dc8df57e. 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/6xIdyCXLexA3L15RLPK7al.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/6xIdyCXLexA3L15RLPK7al.
    date published: 2026-06-13T12:47:07Z
track: Gelenda
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153325
  explicit: false
  by artist: Avi
  by artist: @atutowy
  in album: Mały Książę
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: PL70D2200255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:58:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2052c9bc057b3a88b03d3c17f950964acd5ee963211b8c12aa9e6482486cd4a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/14SxFUbRGkBBbH62fQdF0C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14SxFUbRGkBBbH62fQdF0C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x2052c9bc057b3a88b03d3c17f950964acd5ee963211b8c12aa9e6482486cd4a8. 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/14SxFUbRGkBBbH62fQdF0C.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/14SxFUbRGkBBbH62fQdF0C.
    date published: 2026-06-13T12:47:07Z
track: Leśmian
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184500
  explicit: false
  by artist: Avi
  by artist: Pezet
  by artist: INDEB
  by artist: Phunk'ill
  in album: Mały Książę
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: PL70D2300281
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Cierpienia Młodego Dilera
track: Fred Astaire
track: Amaretto
track: Warsaw Vice
track: Przełęcz
track: C'est La vie
track: Requiem
track: Nieskończoność
track: Outro

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T19:21:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0Ctdg2MIMbgXY0N6mIuqki.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ctdg2MIMbgXY0N6mIuqki

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341","isrc":"PL70D2300281","name":"Leśmian","registered_at":"2026-06-01T19:21:16Z","spotify_id":"0Ctdg2MIMbgXY0N6mIuqki","type":"track"}

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 0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341. 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/0Ctdg2MIMbgXY0N6mIuqki.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/0Ctdg2MIMbgXY0N6mIuqki.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x497557fc69b33a7b9173391465443ab9ec91b7727dfc28044fe3aac04e70e341","isrc":"PL70D2300281","name":"Leśmian","registered_at":"2026-06-01T19:21:16Z","spotify_id":"0Ctdg2MIMbgXY0N6mIuqki","type":"track"}

Cierpienia Młodego Dilera
type: MusicRecording
duration: PT2M4S
duration ms: 124363
explicit: false
by artist: Avi
by artist: Louis Villain
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2300282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:41:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2945bc7e6af3e456cd86d534ccfa1220dd251b8eff2debf108dd7937e7db1d73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63li371iNcVrAMQCHjZs6X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63li371iNcVrAMQCHjZs6X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2945bc7e6af3e456cd86d534ccfa1220dd251b8eff2debf108dd7937e7db1d73","isrc":"PL70D2300282","name":"Cierpienia Młodego Dilera","registered_at":"2026-06-04T07:41:47Z","spotify_id":"63li371iNcVrAMQCHjZs6X","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 0x2945bc7e6af3e456cd86d534ccfa1220dd251b8eff2debf108dd7937e7db1d73. 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/63li371iNcVrAMQCHjZs6X.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/63li371iNcVrAMQCHjZs6X.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2945bc7e6af3e456cd86d534ccfa1220dd251b8eff2debf108dd7937e7db1d73","isrc":"PL70D2300282","name":"Cierpienia Młodego Dilera","registered_at":"2026-06-04T07:41:47Z","spotify_id":"63li371iNcVrAMQCHjZs6X","type":"track"}

Fred Astaire
type: MusicRecording
duration: PT2M40S
duration ms: 160500
explicit: false
by artist: Avi
by artist: Oskar83
by artist: @atutowy
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2300277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:51:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcfae53ff31dec85f236ea6db63cda883459ee99eb51130b325da08e0922c139
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2PgAdqAWOPU4CCJIAIdgZx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PgAdqAWOPU4CCJIAIdgZx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcfae53ff31dec85f236ea6db63cda883459ee99eb51130b325da08e0922c139","isrc":"PL70D2300277","name":"Fred Astaire","registered_at":"2026-06-04T12:51:53Z","spotify_id":"2PgAdqAWOPU4CCJIAIdgZx","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 0xbcfae53ff31dec85f236ea6db63cda883459ee99eb51130b325da08e0922c139. 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/2PgAdqAWOPU4CCJIAIdgZx.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/2PgAdqAWOPU4CCJIAIdgZx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbcfae53ff31dec85f236ea6db63cda883459ee99eb51130b325da08e0922c139","isrc":"PL70D2300277","name":"Fred Astaire","registered_at":"2026-06-04T12:51:53Z","spotify_id":"2PgAdqAWOPU4CCJIAIdgZx","type":"track"}

Amaretto
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Avi
by artist: SHDØW
by artist: NoFuk
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:14:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61ea6ece0914f267d5c787f7df99948ae5d112855709e0c8adb1b24f4ecabaaa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6gD9VAStYDd2ArbnBukQ5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gD9VAStYDd2ArbnBukQ5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x61ea6ece0914f267d5c787f7df99948ae5d112855709e0c8adb1b24f4ecabaaa. 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/6gD9VAStYDd2ArbnBukQ5s.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/6gD9VAStYDd2ArbnBukQ5s.
  date published: 2026-06-13T12:47:07Z

Warsaw Vice
type: MusicRecording
duration: PT3M4S
duration ms: 184329
explicit: false
by artist: Avi
by artist: Kaz Bałagane
by artist: @atutowy
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:14:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0LtMOQFFZm8a3THya9DkDO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LtMOQFFZm8a3THya9DkDO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"0LtMOQFFZm8a3THya9DkDO","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 0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578. 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/0LtMOQFFZm8a3THya9DkDO.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/0LtMOQFFZm8a3THya9DkDO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"0LtMOQFFZm8a3THya9DkDO","type":"track"}

Przełęcz
type: MusicRecording
duration: PT3M16S
duration ms: 196666
explicit: false
by artist: Avi
by artist: Worek
by artist: Swizzy
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200236
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:29:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x303e220142438dca70556f70fd4df019c782a16dbc362957050a7869cf5fd06b
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/7rLNcZWfSJFKamPf5kzlBV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rLNcZWfSJFKamPf5kzlBV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x303e220142438dca70556f70fd4df019c782a16dbc362957050a7869cf5fd06b","isrc":"PL70D2200236","name":"Przełęcz","registered_at":"2026-06-04T09:29:58Z","spotify_id":"7rLNcZWfSJFKamPf5kzlBV","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 0x303e220142438dca70556f70fd4df019c782a16dbc362957050a7869cf5fd06b. 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/7rLNcZWfSJFKamPf5kzlBV.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/7rLNcZWfSJFKamPf5kzlBV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x303e220142438dca70556f70fd4df019c782a16dbc362957050a7869cf5fd06b","isrc":"PL70D2200236","name":"Przełęcz","registered_at":"2026-06-04T09:29:58Z","spotify_id":"7rLNcZWfSJFKamPf5kzlBV","type":"track"}

C'est La vie
type: MusicRecording
duration: PT3M17S
duration ms: 197333
explicit: false
by artist: Avi
by artist: Gibbs
by artist: Druid
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2300283
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:18:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c2b53c3ce5ce083b5415e695607a81ac80261bde0119b4663209fd68b423733
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7GvKdmlEWpfTxLLb4bQUlE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GvKdmlEWpfTxLLb4bQUlE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c2b53c3ce5ce083b5415e695607a81ac80261bde0119b4663209fd68b423733","isrc":"PL70D2300283","name":"C'est La vie","registered_at":"2026-06-04T08:18:36Z","spotify_id":"7GvKdmlEWpfTxLLb4bQUlE","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 0x7c2b53c3ce5ce083b5415e695607a81ac80261bde0119b4663209fd68b423733. 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/7GvKdmlEWpfTxLLb4bQUlE.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/7GvKdmlEWpfTxLLb4bQUlE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7c2b53c3ce5ce083b5415e695607a81ac80261bde0119b4663209fd68b423733","isrc":"PL70D2300283","name":"C'est La vie","registered_at":"2026-06-04T08:18:36Z","spotify_id":"7GvKdmlEWpfTxLLb4bQUlE","type":"track"}

Requiem
type: MusicRecording
duration: PT2M34S
duration ms: 154620
explicit: false
by artist: Avi
by artist: SHDØW
by artist: Hvll
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:49:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83c4de43977ba3bcf6a04fe33f1bda74d97e0985109a6d27fdc4a4fe741d0179
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6kpFDqnhjNf4TcVmzaVp7z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kpFDqnhjNf4TcVmzaVp7z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x83c4de43977ba3bcf6a04fe33f1bda74d97e0985109a6d27fdc4a4fe741d0179. 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/6kpFDqnhjNf4TcVmzaVp7z.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/6kpFDqnhjNf4TcVmzaVp7z.
  date published: 2026-06-13T12:47:07Z

Nieskończoność
type: MusicRecording
duration: PT2M51S
duration ms: 171130
explicit: false
by artist: Avi
by artist: @atutowy
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:13:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7887452b1e05808ef2bea1e0f2d8fa4cc10fb727b2043fc8a563ed910f449f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0koGAxnL8nNWLF6yOHn4NE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0koGAxnL8nNWLF6yOHn4NE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7887452b1e05808ef2bea1e0f2d8fa4cc10fb727b2043fc8a563ed910f449f3","isrc":"PL70D2200273","name":"Nieskończoność","registered_at":"2026-06-04T10:13:23Z","spotify_id":"0koGAxnL8nNWLF6yOHn4NE","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 0xb7887452b1e05808ef2bea1e0f2d8fa4cc10fb727b2043fc8a563ed910f449f3. 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/0koGAxnL8nNWLF6yOHn4NE.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/0koGAxnL8nNWLF6yOHn4NE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb7887452b1e05808ef2bea1e0f2d8fa4cc10fb727b2043fc8a563ed910f449f3","isrc":"PL70D2200273","name":"Nieskończoność","registered_at":"2026-06-04T10:13:23Z","spotify_id":"0koGAxnL8nNWLF6yOHn4NE","type":"track"}

Outro
type: MusicRecording
duration: PT0M48S
duration ms: 48000
explicit: false
by artist: Avi
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2300284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:09:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x787bd1a4382dd25531904720762fc4a89cd8f3957e6385e88fffbd7337ba6486
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/3ki3nCuowt921elMF92ZHM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ki3nCuowt921elMF92ZHM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x787bd1a4382dd25531904720762fc4a89cd8f3957e6385e88fffbd7337ba6486. 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/3ki3nCuowt921elMF92ZHM.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/3ki3nCuowt921elMF92ZHM.
  date published: 2026-06-13T15:41:10Z

Organic Human
type: MusicAlbum
date published: 2024-02-15
track: soft date
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128072
  explicit: false
  by artist: Kukon
  by artist: Hubi
  by artist: Hvll
  in album: Organic Human
    type: MusicAlbum
    date published: 2024-02-15
  isrc code: PL2DY2400122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:14:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e83bea10a8a2bdbc605c1533cbabf6e5c91640663ea47d937cfcb7086cce356
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0OV8J5fBTURI85pSXdo2B0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OV8J5fBTURI85pSXdo2B0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e83bea10a8a2bdbc605c1533cbabf6e5c91640663ea47d937cfcb7086cce356","isrc":"PL2DY2400122","name":"soft date","registered_at":"2026-06-04T10:14:21Z","spotify_id":"0OV8J5fBTURI85pSXdo2B0","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 0x0e83bea10a8a2bdbc605c1533cbabf6e5c91640663ea47d937cfcb7086cce356. 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/0OV8J5fBTURI85pSXdo2B0.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/0OV8J5fBTURI85pSXdo2B0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0e83bea10a8a2bdbc605c1533cbabf6e5c91640663ea47d937cfcb7086cce356","isrc":"PL2DY2400122","name":"soft date","registered_at":"2026-06-04T10:14:21Z","spotify_id":"0OV8J5fBTURI85pSXdo2B0","type":"track"}
track: cracow shit
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117647
  explicit: false
  by artist: Kukon
  by artist: SHDØW
  in album: Organic Human
    type: MusicAlbum
    date published: 2024-02-15
  isrc code: PL2DY2400123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:13:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5JWnJWnBpBJbrilDwY8Wn1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JWnJWnBpBJbrilDwY8Wn1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505","isrc":"PL2DY2400123","name":"cracow shit","registered_at":"2026-06-04T14:13:32Z","spotify_id":"5JWnJWnBpBJbrilDwY8Wn1","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 0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505. 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/5JWnJWnBpBJbrilDwY8Wn1.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/5JWnJWnBpBJbrilDwY8Wn1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505","isrc":"PL2DY2400123","name":"cracow shit","registered_at":"2026-06-04T14:13:32Z","spotify_id":"5JWnJWnBpBJbrilDwY8Wn1","type":"track"}
track: follow god
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183941
  explicit: false
  by artist: Kukon
  by artist: Da Vosk Docta
  in album: Organic Human
    type: MusicAlbum
    date published: 2024-02-15
  isrc code: PL2DY2400124
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:27:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf651db98a6fcf819972e97dc0b3562f83928040ca9696d5703a0293dd88502b6
  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/3gl8uCjQG4Z6V4QAS6m3rp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gl8uCjQG4Z6V4QAS6m3rp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf651db98a6fcf819972e97dc0b3562f83928040ca9696d5703a0293dd88502b6","isrc":"PL2DY2400124","name":"follow god","registered_at":"2026-06-05T17:27:22Z","spotify_id":"3gl8uCjQG4Z6V4QAS6m3rp","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 0xf651db98a6fcf819972e97dc0b3562f83928040ca9696d5703a0293dd88502b6. 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/3gl8uCjQG4Z6V4QAS6m3rp.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/3gl8uCjQG4Z6V4QAS6m3rp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf651db98a6fcf819972e97dc0b3562f83928040ca9696d5703a0293dd88502b6","isrc":"PL2DY2400124","name":"follow god","registered_at":"2026-06-05T17:27:22Z","spotify_id":"3gl8uCjQG4Z6V4QAS6m3rp","type":"track"}
track: happy birthday
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219536
  explicit: false
  by artist: Kukon
  by artist: @atutowy
  in album: Organic Human
    type: MusicAlbum
    date published: 2024-02-15
  isrc code: PL2DY2400111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:05:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x215692285d0bc0e1d68596bbee6d1ad67b1b3dcda4b1b4f40043e0fa5f5d3dcb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Z4orvEvDF7Kblw03Fp3Tr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Z4orvEvDF7Kblw03Fp3Tr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x215692285d0bc0e1d68596bbee6d1ad67b1b3dcda4b1b4f40043e0fa5f5d3dcb","isrc":"PL2DY2400111","name":"happy birthday","registered_at":"2026-06-04T16:05:19Z","spotify_id":"2Z4orvEvDF7Kblw03Fp3Tr","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 0x215692285d0bc0e1d68596bbee6d1ad67b1b3dcda4b1b4f40043e0fa5f5d3dcb. 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/2Z4orvEvDF7Kblw03Fp3Tr.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/2Z4orvEvDF7Kblw03Fp3Tr.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x215692285d0bc0e1d68596bbee6d1ad67b1b3dcda4b1b4f40043e0fa5f5d3dcb","isrc":"PL2DY2400111","name":"happy birthday","registered_at":"2026-06-04T16:05:19Z","spotify_id":"2Z4orvEvDF7Kblw03Fp3Tr","type":"track"}
track: pierścień
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148254
  explicit: false
  by artist: Kukon
  by artist: Miroff
  by artist: Hvll
  by artist: Hubi
  in album: Organic Human
  isrc code: PL2DY2400125
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: pls help me
track: porcelana
track: bywało gorzej
track: zielone smoothie
track: dramat queens
track: drzewa
track: adderall
track: musk
track: jadę nie patrzę
track: kocham azje
track: bezludna wyspa
track: lokomotywa
track: co by się nie działo
track: it's time to find a pillow

Kukon
type: MusicGroup

Miroff
type: MusicGroup

Hvll
type: MusicGroup

Hubi
type: MusicGroup

Organic Human
type: MusicAlbum
date published: 2024-02-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T05:20:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x40f6e137d0b18f3cc33b0b7358804c880f461b4dab10ba28349f2ae8efaa0b17

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3gKnscKNfKR8w7AmQjOYpr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gKnscKNfKR8w7AmQjOYpr

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x40f6e137d0b18f3cc33b0b7358804c880f461b4dab10ba28349f2ae8efaa0b17","isrc":"PL2DY2400125","name":"pierścień","registered_at":"2026-06-06T05:20:42Z","spotify_id":"3gKnscKNfKR8w7AmQjOYpr","type":"track"}

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 0x40f6e137d0b18f3cc33b0b7358804c880f461b4dab10ba28349f2ae8efaa0b17. 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/3gKnscKNfKR8w7AmQjOYpr.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/3gKnscKNfKR8w7AmQjOYpr.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x40f6e137d0b18f3cc33b0b7358804c880f461b4dab10ba28349f2ae8efaa0b17","isrc":"PL2DY2400125","name":"pierścień","registered_at":"2026-06-06T05:20:42Z","spotify_id":"3gKnscKNfKR8w7AmQjOYpr","type":"track"}

pls help me
type: MusicRecording
duration: PT2M45S
duration ms: 165818
explicit: false
by artist: Kukon
by artist: SHDØW
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2302521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:12:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102
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/4EOURrwkmWfMMUduRUr2Jy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EOURrwkmWfMMUduRUr2Jy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"4EOURrwkmWfMMUduRUr2Jy","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 0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102. 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/4EOURrwkmWfMMUduRUr2Jy.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/4EOURrwkmWfMMUduRUr2Jy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"4EOURrwkmWfMMUduRUr2Jy","type":"track"}

porcelana
type: MusicRecording
duration: PT2M31S
duration ms: 151267
explicit: false
by artist: Kukon
by artist: schafter
by artist: m140xyz
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400126
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:15:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ff09d461b85386be3860d9820007b0154ffc193c4766d094d2104a02a304514
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6IF6ItOS48CqQRKk6zEvzs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IF6ItOS48CqQRKk6zEvzs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x7ff09d461b85386be3860d9820007b0154ffc193c4766d094d2104a02a304514. 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/6IF6ItOS48CqQRKk6zEvzs.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/6IF6ItOS48CqQRKk6zEvzs.
  date published: 2026-06-13T12:47:07Z

bywało gorzej
type: MusicRecording
duration: PT2M7S
duration ms: 127291
explicit: false
by artist: Kukon
by artist: Suwal
by artist: Kusha
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:27:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e463d73587ae4b652b69177efe711fad3dee8fc9ee80f20d79b8621e8a47e59
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/3dJaJv7jBcwdseeVCaSc1C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dJaJv7jBcwdseeVCaSc1C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e463d73587ae4b652b69177efe711fad3dee8fc9ee80f20d79b8621e8a47e59","isrc":"PL2DY2400120","name":"bywało gorzej","registered_at":"2026-06-05T17:27:34Z","spotify_id":"3dJaJv7jBcwdseeVCaSc1C","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 0x4e463d73587ae4b652b69177efe711fad3dee8fc9ee80f20d79b8621e8a47e59. 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/3dJaJv7jBcwdseeVCaSc1C.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/3dJaJv7jBcwdseeVCaSc1C.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4e463d73587ae4b652b69177efe711fad3dee8fc9ee80f20d79b8621e8a47e59","isrc":"PL2DY2400120","name":"bywało gorzej","registered_at":"2026-06-05T17:27:34Z","spotify_id":"3dJaJv7jBcwdseeVCaSc1C","type":"track"}

zielone smoothie
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: Kukon
by artist: @atutowy
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:15:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe144dbb1f11478b41f3bba5bfda0556df2efd054c243368993e2e09f75a4499c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3W0hlrK8zhymbneaZqbDpX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W0hlrK8zhymbneaZqbDpX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe144dbb1f11478b41f3bba5bfda0556df2efd054c243368993e2e09f75a4499c","isrc":"PL2DY2400116","name":"zielone smoothie","registered_at":"2026-06-05T13:15:30Z","spotify_id":"3W0hlrK8zhymbneaZqbDpX","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 0xe144dbb1f11478b41f3bba5bfda0556df2efd054c243368993e2e09f75a4499c. 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/3W0hlrK8zhymbneaZqbDpX.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/3W0hlrK8zhymbneaZqbDpX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe144dbb1f11478b41f3bba5bfda0556df2efd054c243368993e2e09f75a4499c","isrc":"PL2DY2400116","name":"zielone smoothie","registered_at":"2026-06-05T13:15:30Z","spotify_id":"3W0hlrK8zhymbneaZqbDpX","type":"track"}

dramat queens
type: MusicRecording
duration: PT2M45S
duration ms: 165705
explicit: false
by artist: Kukon
by artist: Julia Mikuła
by artist: Shiila
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PLUM72400048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4bf6cf81f90ede4256ba93b14958705b8a5754b288e8cb72c01a89cd9f38bb8
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/3uopclroXvfUJxzYIuedEQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uopclroXvfUJxzYIuedEQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4bf6cf81f90ede4256ba93b14958705b8a5754b288e8cb72c01a89cd9f38bb8","isrc":"PLUM72400048","name":"dramat queens","registered_at":"2026-06-05T17:27:06Z","spotify_id":"3uopclroXvfUJxzYIuedEQ","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 0xb4bf6cf81f90ede4256ba93b14958705b8a5754b288e8cb72c01a89cd9f38bb8. 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/3uopclroXvfUJxzYIuedEQ.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/3uopclroXvfUJxzYIuedEQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb4bf6cf81f90ede4256ba93b14958705b8a5754b288e8cb72c01a89cd9f38bb8","isrc":"PLUM72400048","name":"dramat queens","registered_at":"2026-06-05T17:27:06Z","spotify_id":"3uopclroXvfUJxzYIuedEQ","type":"track"}

drzewa
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: Kukon
by artist: @atutowy
by artist: Mazzhyk
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:39:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a3767cb67dd39c5e3621c4abe53641eefb8d69930a796c9a306857497ace36c
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/3f7Fk4auRcqXNNCQkI89zj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f7Fk4auRcqXNNCQkI89zj
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 0x7a3767cb67dd39c5e3621c4abe53641eefb8d69930a796c9a306857497ace36c. 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/3f7Fk4auRcqXNNCQkI89zj.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/3f7Fk4auRcqXNNCQkI89zj.
  date published: 2026-06-13T17:25:41Z

adderall
type: MusicRecording
duration: PT2M38S
duration ms: 158297
explicit: false
by artist: Kukon
by artist: Brodka
by artist: Megot
by artist: Kusha
by artist: Suwal
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2302243
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09703c6b7cfaf3555fd889c8bfedf863525c62ec4315a17372dfa083215b59af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/52a6DUcSR9b0F12MG8nHWK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52a6DUcSR9b0F12MG8nHWK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x09703c6b7cfaf3555fd889c8bfedf863525c62ec4315a17372dfa083215b59af. 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/52a6DUcSR9b0F12MG8nHWK.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/52a6DUcSR9b0F12MG8nHWK.
  date published: 2026-06-13T12:47:07Z

musk
type: MusicRecording
duration: PT2M25S
duration ms: 145263
explicit: false
by artist: Kukon
by artist: Lex Clockwork
by artist: Młody Koala
by artist: Magiera
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PLUM72400045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:17:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b8f247f020e40ab3a0cde8f2c92ecaed5fffa795e4bb58a2319f41c6470d117
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/5X5rR4oiASj4ZJOXMK6Q08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5X5rR4oiASj4ZJOXMK6Q08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x0b8f247f020e40ab3a0cde8f2c92ecaed5fffa795e4bb58a2319f41c6470d117. 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/5X5rR4oiASj4ZJOXMK6Q08.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/5X5rR4oiASj4ZJOXMK6Q08.
  date published: 2026-06-13T15:41:10Z

jadę nie patrzę
type: MusicRecording
duration: PT2M30S
duration ms: 150906
explicit: false
by artist: Kukon
by artist: Forxst
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:39:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5afe65be64a622763dadf44cfdeb075694b0fa2f8277d2b4fa39275ef7ef910d
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/4cE0PifMP0L1Ou8BfFhQLB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cE0PifMP0L1Ou8BfFhQLB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5afe65be64a622763dadf44cfdeb075694b0fa2f8277d2b4fa39275ef7ef910d","isrc":"PL2DY2400127","name":"jadę nie patrzę","registered_at":"2026-06-05T22:39:21Z","spotify_id":"4cE0PifMP0L1Ou8BfFhQLB","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 0x5afe65be64a622763dadf44cfdeb075694b0fa2f8277d2b4fa39275ef7ef910d. 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/4cE0PifMP0L1Ou8BfFhQLB.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/4cE0PifMP0L1Ou8BfFhQLB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5afe65be64a622763dadf44cfdeb075694b0fa2f8277d2b4fa39275ef7ef910d","isrc":"PL2DY2400127","name":"jadę nie patrzę","registered_at":"2026-06-05T22:39:21Z","spotify_id":"4cE0PifMP0L1Ou8BfFhQLB","type":"track"}

kocham azje
type: MusicRecording
duration: PT3M15S
duration ms: 195918
explicit: false
by artist: Kukon
by artist: mop
by artist: Hubi
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:24:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a61f67cd381bfa18f12618cb496f1819b2c799db9093f9dc32afebd86ff1cc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5sm5xkuCi9EBXOIxlSUs8G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sm5xkuCi9EBXOIxlSUs8G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a61f67cd381bfa18f12618cb496f1819b2c799db9093f9dc32afebd86ff1cc5","isrc":"PL2DY2400128","name":"kocham azje","registered_at":"2026-06-04T15:24:40Z","spotify_id":"5sm5xkuCi9EBXOIxlSUs8G","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 0x4a61f67cd381bfa18f12618cb496f1819b2c799db9093f9dc32afebd86ff1cc5. 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/5sm5xkuCi9EBXOIxlSUs8G.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/5sm5xkuCi9EBXOIxlSUs8G.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4a61f67cd381bfa18f12618cb496f1819b2c799db9093f9dc32afebd86ff1cc5","isrc":"PL2DY2400128","name":"kocham azje","registered_at":"2026-06-04T15:24:40Z","spotify_id":"5sm5xkuCi9EBXOIxlSUs8G","type":"track"}

bezludna wyspa
type: MusicRecording
duration: PT3M9S
duration ms: 189280
explicit: false
by artist: Kukon
by artist: Suwal
by artist: Kusha
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400118
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:32:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34e74fe5ed480926398bd7e4978260356716733da6d4ebbdd8386eb89b08618d
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/6dZf6f189d3DX35O8hFgGZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dZf6f189d3DX35O8hFgGZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34e74fe5ed480926398bd7e4978260356716733da6d4ebbdd8386eb89b08618d","isrc":"PL2DY2400118","name":"bezludna wyspa","registered_at":"2026-06-04T11:32:53Z","spotify_id":"6dZf6f189d3DX35O8hFgGZ","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 0x34e74fe5ed480926398bd7e4978260356716733da6d4ebbdd8386eb89b08618d. 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/6dZf6f189d3DX35O8hFgGZ.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/6dZf6f189d3DX35O8hFgGZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x34e74fe5ed480926398bd7e4978260356716733da6d4ebbdd8386eb89b08618d","isrc":"PL2DY2400118","name":"bezludna wyspa","registered_at":"2026-06-04T11:32:53Z","spotify_id":"6dZf6f189d3DX35O8hFgGZ","type":"track"}

lokomotywa
type: MusicRecording
duration: PT2M46S
duration ms: 166666
explicit: false
by artist: Kukon
by artist: Faustyna Maciejczuk
by artist: graver
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6601d56d82b04c0e67bd7077f2dae7d8b6d34c36b61c97051964efdead015964
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/2YiFviFOXjUttXQPOiqCJF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YiFviFOXjUttXQPOiqCJF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x6601d56d82b04c0e67bd7077f2dae7d8b6d34c36b61c97051964efdead015964. 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/2YiFviFOXjUttXQPOiqCJF.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/2YiFviFOXjUttXQPOiqCJF.
  date published: 2026-06-13T15:41:10Z

co by się nie działo
type: MusicRecording
duration: PT3M18S
duration ms: 198560
explicit: false
by artist: Kukon
by artist: @atutowy
by artist: Phunk'ill
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2302685
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:17:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb281ca00ae95dcff2f8362068b28eb3325afa97a896e3c3c2a1ad258a3fb4c6
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/1FBV52zwrC6KyAanrwtIJW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FBV52zwrC6KyAanrwtIJW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb281ca00ae95dcff2f8362068b28eb3325afa97a896e3c3c2a1ad258a3fb4c6","isrc":"PL2DY2302685","name":"co by się nie działo","registered_at":"2026-06-05T09:17:01Z","spotify_id":"1FBV52zwrC6KyAanrwtIJW","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 0xfb281ca00ae95dcff2f8362068b28eb3325afa97a896e3c3c2a1ad258a3fb4c6. 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/1FBV52zwrC6KyAanrwtIJW.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/1FBV52zwrC6KyAanrwtIJW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfb281ca00ae95dcff2f8362068b28eb3325afa97a896e3c3c2a1ad258a3fb4c6","isrc":"PL2DY2302685","name":"co by się nie działo","registered_at":"2026-06-05T09:17:01Z","spotify_id":"1FBV52zwrC6KyAanrwtIJW","type":"track"}

it's time to find a pillow
type: MusicRecording
duration: PT3M2S
duration ms: 182769
explicit: false
by artist: Kukon
by artist: Miły ATZ
by artist: @atutowy
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc4dae4fa06320843f5b0b1e1d16140740e24b85fe39705ce45759b4a04050f0
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/5HEPwcDdXUUWP5QZl5Swy2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HEPwcDdXUUWP5QZl5Swy2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc4dae4fa06320843f5b0b1e1d16140740e24b85fe39705ce45759b4a04050f0","isrc":"PL2DY2400119","name":"it's time to find a pillow","registered_at":"2026-06-05T17:27:08Z","spotify_id":"5HEPwcDdXUUWP5QZl5Swy2","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 0xcc4dae4fa06320843f5b0b1e1d16140740e24b85fe39705ce45759b4a04050f0. 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/5HEPwcDdXUUWP5QZl5Swy2.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/5HEPwcDdXUUWP5QZl5Swy2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcc4dae4fa06320843f5b0b1e1d16140740e24b85fe39705ce45759b4a04050f0","isrc":"PL2DY2400119","name":"it's time to find a pillow","registered_at":"2026-06-05T17:27:08Z","spotify_id":"5HEPwcDdXUUWP5QZl5Swy2","type":"track"}

PRODUKT47
type: MusicAlbum
date published: 2022-06-09
track: I To Jest Fakt
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71520
  explicit: false
  by artist: Oki
  by artist: Magiera
  in album: PRODUKT47
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: PLI292200551
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:00:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50babfddee1a95ad63d996b4e34711b756db9bf3b4b267b627a10587bf18e0fe
  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/1e5AS7EC7VnUo40me9YNwV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e5AS7EC7VnUo40me9YNwV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x50babfddee1a95ad63d996b4e34711b756db9bf3b4b267b627a10587bf18e0fe","isrc":"PLI292200551","name":"I To Jest Fakt","registered_at":"2026-06-04T09:00:27Z","spotify_id":"1e5AS7EC7VnUo40me9YNwV","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 0x50babfddee1a95ad63d996b4e34711b756db9bf3b4b267b627a10587bf18e0fe. 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/1e5AS7EC7VnUo40me9YNwV.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/1e5AS7EC7VnUo40me9YNwV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x50babfddee1a95ad63d996b4e34711b756db9bf3b4b267b627a10587bf18e0fe","isrc":"PLI292200551","name":"I To Jest Fakt","registered_at":"2026-06-04T09:00:27Z","spotify_id":"1e5AS7EC7VnUo40me9YNwV","type":"track"}
track: Perły
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142866
  explicit: false
  by artist: Oki
  by artist: PSR
  in album: PRODUKT47
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: PLI292200552
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:59:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd85ee93f60d1a288a133aa78b4792e50c8983112023735494c226cce661dc28a
  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/2qszWv3wS3lDxy1xVXdSc6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qszWv3wS3lDxy1xVXdSc6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd85ee93f60d1a288a133aa78b4792e50c8983112023735494c226cce661dc28a","isrc":"PLI292200552","name":"Perły","registered_at":"2026-06-04T11:59:58Z","spotify_id":"2qszWv3wS3lDxy1xVXdSc6","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 0xd85ee93f60d1a288a133aa78b4792e50c8983112023735494c226cce661dc28a. 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/2qszWv3wS3lDxy1xVXdSc6.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/2qszWv3wS3lDxy1xVXdSc6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd85ee93f60d1a288a133aa78b4792e50c8983112023735494c226cce661dc28a","isrc":"PLI292200552","name":"Perły","registered_at":"2026-06-04T11:59:58Z","spotify_id":"2qszWv3wS3lDxy1xVXdSc6","type":"track"}
track: Dzielny Pacjent
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158852
  explicit: false
  by artist: Oki
  by artist: Sobel
  by artist: Young Igi
  by artist: Sekko
  in album: PRODUKT47
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: PLI292200553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:45:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5t82x7Pp2y5ji2R1BpiOik.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t82x7Pp2y5ji2R1BpiOik
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603","isrc":"PLI292200553","name":"Dzielny Pacjent","registered_at":"2026-06-04T08:45:05Z","spotify_id":"5t82x7Pp2y5ji2R1BpiOik","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 0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603. 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/5t82x7Pp2y5ji2R1BpiOik.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/5t82x7Pp2y5ji2R1BpiOik.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8774e737588f3dbee12d679ac3e7fc1b0b732c620f1f73430b17e3c2c3f99603","isrc":"PLI292200553","name":"Dzielny Pacjent","registered_at":"2026-06-04T08:45:05Z","spotify_id":"5t82x7Pp2y5ji2R1BpiOik","type":"track"}
track: Jeżyk!
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208676
  explicit: false
  by artist: Oki
  by artist: Nolyrics Beats
  in album: PRODUKT47
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: PLI292200526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T23:16:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef2404868467aa2ba7f1ea609ce478718648f2f7812d7cbec1e4d724065d67a7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7jCy1opEtV4a0TnKrtsSdo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jCy1opEtV4a0TnKrtsSdo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef2404868467aa2ba7f1ea609ce478718648f2f7812d7cbec1e4d724065d67a7","isrc":"PLI292200526","name":"Jeżyk!","registered_at":"2026-06-01T23:16:28Z","spotify_id":"7jCy1opEtV4a0TnKrtsSdo","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 0xef2404868467aa2ba7f1ea609ce478718648f2f7812d7cbec1e4d724065d67a7. 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/7jCy1opEtV4a0TnKrtsSdo.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/7jCy1opEtV4a0TnKrtsSdo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xef2404868467aa2ba7f1ea609ce478718648f2f7812d7cbec1e4d724065d67a7","isrc":"PLI292200526","name":"Jeżyk!","registered_at":"2026-06-01T23:16:28Z","spotify_id":"7jCy1opEtV4a0TnKrtsSdo","type":"track"}
track: Albo Jest Zajebiście Albo Jest Smutno
track: Stado Hartów
track: Jakie To Uczucie?
track: Sonic Skit
track: ADHD
track: Od Środy Do Wtorku
track: Pieniądze, Dziewczyny, Zwrotki
track: Fresh Water Soda
track: Po Co Ten Foch?
track: Doja Cat
track: Bardziej Sobą Niż Kiedykolwiek
track: Total Bandits Polne
track: Zwariowane Melodie

Albo Jest Zajebiście Albo Jest Smutno
type: MusicRecording
duration: PT3M13S
duration ms: 193733
explicit: false
by artist: Oki
by artist: Young Igi
by artist: @atutowy
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:59:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c2714baae555d3e522d79755122eed2f833bdcac4f00ba113da71c8c45c2cea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5nIyC7218eXa3wIWgRIfyv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nIyC7218eXa3wIWgRIfyv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c2714baae555d3e522d79755122eed2f833bdcac4f00ba113da71c8c45c2cea","isrc":"PLI292200554","name":"Albo Jest Zajebiście Albo Jest Smutno","registered_at":"2026-06-04T09:59:21Z","spotify_id":"5nIyC7218eXa3wIWgRIfyv","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 0x5c2714baae555d3e522d79755122eed2f833bdcac4f00ba113da71c8c45c2cea. 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/5nIyC7218eXa3wIWgRIfyv.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/5nIyC7218eXa3wIWgRIfyv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5c2714baae555d3e522d79755122eed2f833bdcac4f00ba113da71c8c45c2cea","isrc":"PLI292200554","name":"Albo Jest Zajebiście Albo Jest Smutno","registered_at":"2026-06-04T09:59:21Z","spotify_id":"5nIyC7218eXa3wIWgRIfyv","type":"track"}

Stado Hartów
type: MusicRecording
duration: PT2M41S
duration ms: 161086
explicit: false
by artist: Oki
by artist: PSR
by artist: Phunk'ill
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:05:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7d73bc2b90a8c1ab2984d3c53c289481391b14494dedc192eaf2d983abefaab
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/3acxoGTeBiGxYLKR4ODaws.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3acxoGTeBiGxYLKR4ODaws
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7d73bc2b90a8c1ab2984d3c53c289481391b14494dedc192eaf2d983abefaab","isrc":"PLI292200555","name":"Stado Hartów","registered_at":"2026-06-04T12:05:40Z","spotify_id":"3acxoGTeBiGxYLKR4ODaws","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 0xc7d73bc2b90a8c1ab2984d3c53c289481391b14494dedc192eaf2d983abefaab. 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/3acxoGTeBiGxYLKR4ODaws.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/3acxoGTeBiGxYLKR4ODaws.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc7d73bc2b90a8c1ab2984d3c53c289481391b14494dedc192eaf2d983abefaab","isrc":"PLI292200555","name":"Stado Hartów","registered_at":"2026-06-04T12:05:40Z","spotify_id":"3acxoGTeBiGxYLKR4ODaws","type":"track"}

Jakie To Uczucie?
type: MusicRecording
duration: PT2M42S
duration ms: 162935
explicit: false
by artist: Oki
by artist: Nolyrics Beats
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:43:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa76dde30e6ddc01d41d093622282a7dbd6e71592df625b17f7cd791ea9570a43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SDoIIjDCFjJuglM7qbIqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SDoIIjDCFjJuglM7qbIqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa76dde30e6ddc01d41d093622282a7dbd6e71592df625b17f7cd791ea9570a43","isrc":"PLI292200534","name":"Jakie To Uczucie?","registered_at":"2026-06-01T19:43:43Z","spotify_id":"1SDoIIjDCFjJuglM7qbIqf","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 0xa76dde30e6ddc01d41d093622282a7dbd6e71592df625b17f7cd791ea9570a43. 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/1SDoIIjDCFjJuglM7qbIqf.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/1SDoIIjDCFjJuglM7qbIqf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa76dde30e6ddc01d41d093622282a7dbd6e71592df625b17f7cd791ea9570a43","isrc":"PLI292200534","name":"Jakie To Uczucie?","registered_at":"2026-06-01T19:43:43Z","spotify_id":"1SDoIIjDCFjJuglM7qbIqf","type":"track"}

Sonic Skit
type: MusicRecording
duration: PT1M3S
duration ms: 63802
explicit: false
by artist: Oki
by artist: Bodhi
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea34db5204bc45e1934766e2cd7adba38fa251038fd9597825285bd82e49e6e7
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/5d2lkJfRpza95F0c1ZhTfX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d2lkJfRpza95F0c1ZhTfX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea34db5204bc45e1934766e2cd7adba38fa251038fd9597825285bd82e49e6e7","isrc":"PLI292200556","name":"Sonic Skit","registered_at":"2026-06-04T04:01:04Z","spotify_id":"5d2lkJfRpza95F0c1ZhTfX","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 0xea34db5204bc45e1934766e2cd7adba38fa251038fd9597825285bd82e49e6e7. 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/5d2lkJfRpza95F0c1ZhTfX.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/5d2lkJfRpza95F0c1ZhTfX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea34db5204bc45e1934766e2cd7adba38fa251038fd9597825285bd82e49e6e7","isrc":"PLI292200556","name":"Sonic Skit","registered_at":"2026-06-04T04:01:04Z","spotify_id":"5d2lkJfRpza95F0c1ZhTfX","type":"track"}

ADHD
type: MusicRecording
duration: PT3M35S
duration ms: 215533
explicit: false
by artist: Oki
by artist: Taco Hemingway
by artist: PSR
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:32:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8438b3d15c86c1f8b87e3948c7c84cfc71df283ea9fd56dd07d11babe6b14d36
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/2jidsTTbs8VEXKyc16rqgQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jidsTTbs8VEXKyc16rqgQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x8438b3d15c86c1f8b87e3948c7c84cfc71df283ea9fd56dd07d11babe6b14d36. 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/2jidsTTbs8VEXKyc16rqgQ.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/2jidsTTbs8VEXKyc16rqgQ.
  date published: 2026-06-13T15:41:10Z

Od Środy Do Wtorku
type: MusicRecording
duration: PT2M9S
duration ms: 129949
explicit: false
by artist: Oki
by artist: Nolyrics Beats
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200558
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:40:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0097c167afbb807bb9e7385c0d1e98e0e1268c2a6b910a817cdb671df6d4aa88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IhxoOfcNAAWLQ1pz2UXf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IhxoOfcNAAWLQ1pz2UXf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0097c167afbb807bb9e7385c0d1e98e0e1268c2a6b910a817cdb671df6d4aa88","isrc":"PLI292200558","name":"Od Środy Do Wtorku","registered_at":"2026-06-04T13:40:57Z","spotify_id":"1IhxoOfcNAAWLQ1pz2UXf7","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 0x0097c167afbb807bb9e7385c0d1e98e0e1268c2a6b910a817cdb671df6d4aa88. 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/1IhxoOfcNAAWLQ1pz2UXf7.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/1IhxoOfcNAAWLQ1pz2UXf7.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0097c167afbb807bb9e7385c0d1e98e0e1268c2a6b910a817cdb671df6d4aa88","isrc":"PLI292200558","name":"Od Środy Do Wtorku","registered_at":"2026-06-04T13:40:57Z","spotify_id":"1IhxoOfcNAAWLQ1pz2UXf7","type":"track"}

Pieniądze, Dziewczyny, Zwrotki
type: MusicRecording
duration: PT3M3S
duration ms: 183133
explicit: false
by artist: Oki
by artist: @atutowy
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:20:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9c3bce3ff414bad61bed8c4e3a01dbc44c7ce6a4a737436a1ce671c5f6648da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3izCgazreV74HxRq40mkFR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3izCgazreV74HxRq40mkFR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9c3bce3ff414bad61bed8c4e3a01dbc44c7ce6a4a737436a1ce671c5f6648da","isrc":"PLI292200559","name":"Pieniądze, Dziewczyny, Zwrotki","registered_at":"2026-06-02T00:20:32Z","spotify_id":"3izCgazreV74HxRq40mkFR","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 0xb9c3bce3ff414bad61bed8c4e3a01dbc44c7ce6a4a737436a1ce671c5f6648da. 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/3izCgazreV74HxRq40mkFR.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/3izCgazreV74HxRq40mkFR.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb9c3bce3ff414bad61bed8c4e3a01dbc44c7ce6a4a737436a1ce671c5f6648da","isrc":"PLI292200559","name":"Pieniądze, Dziewczyny, Zwrotki","registered_at":"2026-06-02T00:20:32Z","spotify_id":"3izCgazreV74HxRq40mkFR","type":"track"}

Fresh Water Soda
type: MusicRecording
duration: PT2M28S
duration ms: 148253
explicit: false
by artist: Oki
by artist: OSQAR
by artist: SHDØW
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:26:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24daf6ba066b577a12323e5768986f97a03abb79eccfcb8526db4bb469d77c3b
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/1iNTYA9OCTFVObcmLTSf02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iNTYA9OCTFVObcmLTSf02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24daf6ba066b577a12323e5768986f97a03abb79eccfcb8526db4bb469d77c3b","isrc":"PLI292200560","name":"Fresh Water Soda","registered_at":"2026-06-04T08:26:46Z","spotify_id":"1iNTYA9OCTFVObcmLTSf02","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 0x24daf6ba066b577a12323e5768986f97a03abb79eccfcb8526db4bb469d77c3b. 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/1iNTYA9OCTFVObcmLTSf02.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/1iNTYA9OCTFVObcmLTSf02.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x24daf6ba066b577a12323e5768986f97a03abb79eccfcb8526db4bb469d77c3b","isrc":"PLI292200560","name":"Fresh Water Soda","registered_at":"2026-06-04T08:26:46Z","spotify_id":"1iNTYA9OCTFVObcmLTSf02","type":"track"}

Po Co Ten Foch?
type: MusicRecording
duration: PT2M47S
duration ms: 167191
explicit: false
by artist: Oki
by artist: Paluch
by artist: maro
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:36:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe495b68710e97769d7672ec21d4d8ea06c46aa84b79816d5dae76109d9024209
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/0iIUGVo6Mia74TJC87HYJZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iIUGVo6Mia74TJC87HYJZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe495b68710e97769d7672ec21d4d8ea06c46aa84b79816d5dae76109d9024209","isrc":"PLI292200561","name":"Po Co Ten Foch?","registered_at":"2026-06-04T14:36:16Z","spotify_id":"0iIUGVo6Mia74TJC87HYJZ","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 0xe495b68710e97769d7672ec21d4d8ea06c46aa84b79816d5dae76109d9024209. 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/0iIUGVo6Mia74TJC87HYJZ.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/0iIUGVo6Mia74TJC87HYJZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe495b68710e97769d7672ec21d4d8ea06c46aa84b79816d5dae76109d9024209","isrc":"PLI292200561","name":"Po Co Ten Foch?","registered_at":"2026-06-04T14:36:16Z","spotify_id":"0iIUGVo6Mia74TJC87HYJZ","type":"track"}

Doja Cat
type: MusicRecording
duration: PT2M47S
duration ms: 167058
explicit: false
by artist: Oki
by artist: @atutowy
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:41:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dd041f49179cd6b07d130e374656de3c36408b244090c3d799b7d6f41ddee6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5GqUS2hyZj73WXpIamn5gA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GqUS2hyZj73WXpIamn5gA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dd041f49179cd6b07d130e374656de3c36408b244090c3d799b7d6f41ddee6b","isrc":"PLI292200562","name":"Doja Cat","registered_at":"2026-06-01T18:41:20Z","spotify_id":"5GqUS2hyZj73WXpIamn5gA","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 0x9dd041f49179cd6b07d130e374656de3c36408b244090c3d799b7d6f41ddee6b. 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/5GqUS2hyZj73WXpIamn5gA.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/5GqUS2hyZj73WXpIamn5gA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9dd041f49179cd6b07d130e374656de3c36408b244090c3d799b7d6f41ddee6b","isrc":"PLI292200562","name":"Doja Cat","registered_at":"2026-06-01T18:41:20Z","spotify_id":"5GqUS2hyZj73WXpIamn5gA","type":"track"}

Bardziej Sobą Niż Kiedykolwiek
type: MusicRecording
duration: PT3M31S
duration ms: 211956
explicit: false
by artist: Oki
by artist: @atutowy
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200563
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:33:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd531720d6e706decb63d79396a9f9603cb6326d5ae22ddb82f85912bd5af687d
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/00KWg3ywQZVELTUa1U2vsx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00KWg3ywQZVELTUa1U2vsx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd531720d6e706decb63d79396a9f9603cb6326d5ae22ddb82f85912bd5af687d","isrc":"PLI292200563","name":"Bardziej Sobą Niż Kiedykolwiek","registered_at":"2026-06-04T12:33:43Z","spotify_id":"00KWg3ywQZVELTUa1U2vsx","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 0xd531720d6e706decb63d79396a9f9603cb6326d5ae22ddb82f85912bd5af687d. 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/00KWg3ywQZVELTUa1U2vsx.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/00KWg3ywQZVELTUa1U2vsx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd531720d6e706decb63d79396a9f9603cb6326d5ae22ddb82f85912bd5af687d","isrc":"PLI292200563","name":"Bardziej Sobą Niż Kiedykolwiek","registered_at":"2026-06-04T12:33:43Z","spotify_id":"00KWg3ywQZVELTUa1U2vsx","type":"track"}
audio: Bardziej Sobą Niż Kiedykolwiek
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.27
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.599
  additional property: Energy
    type: PropertyValue
    value: 0.543
  additional property: Speechiness
    type: PropertyValue
    value: 0.489
  additional property: Acousticness
    type: PropertyValue
    value: 0.346
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.331
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.456
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Total Bandits Polne
type: MusicRecording
duration: PT4M47S
duration ms: 287986
explicit: false
by artist: Oki
by artist: Harnol Gang
by artist: Master Orbit
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:27:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f5873c12e2f4096e50bf59664c2f584944b7dd0e776c6a5732ff55cd5c0e93b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5gyRuMkkoHN01ynpsEhX5N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gyRuMkkoHN01ynpsEhX5N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f5873c12e2f4096e50bf59664c2f584944b7dd0e776c6a5732ff55cd5c0e93b","isrc":"PLI292200564","name":"Total Bandits Polne","registered_at":"2026-06-05T15:27:15Z","spotify_id":"5gyRuMkkoHN01ynpsEhX5N","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 0x2f5873c12e2f4096e50bf59664c2f584944b7dd0e776c6a5732ff55cd5c0e93b. 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/5gyRuMkkoHN01ynpsEhX5N.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/5gyRuMkkoHN01ynpsEhX5N.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2f5873c12e2f4096e50bf59664c2f584944b7dd0e776c6a5732ff55cd5c0e93b","isrc":"PLI292200564","name":"Total Bandits Polne","registered_at":"2026-06-05T15:27:15Z","spotify_id":"5gyRuMkkoHN01ynpsEhX5N","type":"track"}

Zwariowane Melodie
type: MusicRecording
duration: PT3M10S
duration ms: 190466
explicit: false
by artist: Oki
by artist: @atutowy
in album: PRODUKT47
  type: MusicAlbum
  date published: 2022-06-09
isrc code: PLI292200565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:28:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbaaa9fc922486b8edade8f61f98609e7d2b60627e14dbfe633838428ab3f03e4
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/7rZ5AecdindXW3NtYHh4ia.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rZ5AecdindXW3NtYHh4ia
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbaaa9fc922486b8edade8f61f98609e7d2b60627e14dbfe633838428ab3f03e4","isrc":"PLI292200565","name":"Zwariowane Melodie","registered_at":"2026-06-04T13:28:54Z","spotify_id":"7rZ5AecdindXW3NtYHh4ia","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 0xbaaa9fc922486b8edade8f61f98609e7d2b60627e14dbfe633838428ab3f03e4. 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/7rZ5AecdindXW3NtYHh4ia.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/7rZ5AecdindXW3NtYHh4ia.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbaaa9fc922486b8edade8f61f98609e7d2b60627e14dbfe633838428ab3f03e4","isrc":"PLI292200565","name":"Zwariowane Melodie","registered_at":"2026-06-04T13:28:54Z","spotify_id":"7rZ5AecdindXW3NtYHh4ia","type":"track"}

OIO
type: MusicAlbum
date published: 2021-05-06
track: Biggie
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182189
  explicit: false
  by artist: Oki
  by artist: Young Igi
  by artist: Otsochodzi
  by artist: OIO
  by artist: @atutowy
  in album: OIO
    type: MusicAlbum
    date published: 2021-05-06
  isrc code: PLI292100275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:17:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d6ef6d637025086b9048a22df4aef063c5c86bb6a1dac0f12f543a10f1a58ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6z9TFA8y1Jw7wtmMtPckuJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z9TFA8y1Jw7wtmMtPckuJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x5d6ef6d637025086b9048a22df4aef063c5c86bb6a1dac0f12f543a10f1a58ac. 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/6z9TFA8y1Jw7wtmMtPckuJ.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/6z9TFA8y1Jw7wtmMtPckuJ.
    date published: 2026-06-13T12:47:07Z
track: Moonwalk
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194042
  explicit: false
  by artist: Oki
  by artist: Young Igi
  by artist: Otsochodzi
  by artist: OIO
  by artist: @atutowy
  in album: OIO
    type: MusicAlbum
    date published: 2021-05-06
  isrc code: PLI292100209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:01:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39d8efe7b0ab3452d634a4c3754491e523ea8fcf956285deb398358c1a3b66b1
  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/3E3fZ8HUbliwe3mkKCzsxt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3E3fZ8HUbliwe3mkKCzsxt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x39d8efe7b0ab3452d634a4c3754491e523ea8fcf956285deb398358c1a3b66b1. 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/3E3fZ8HUbliwe3mkKCzsxt.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/3E3fZ8HUbliwe3mkKCzsxt.
    date published: 2026-06-13T15:41:10Z
track: Podzielony
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197146
  explicit: false
  by artist: Oki
  by artist: Young Igi
  by artist: Otsochodzi
  by artist: OIO
  by artist: @atutowy
  in album: OIO
    type: MusicAlbum
    date published: 2021-05-06
  isrc code: PLI292100276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:37:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe71b648f4782244d0306dfe1e03ad546b0191de9536dac0217f857d0fca82d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7aj79OAA48kYyG2vqz2Naa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aj79OAA48kYyG2vqz2Naa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xbe71b648f4782244d0306dfe1e03ad546b0191de9536dac0217f857d0fca82d8. 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/7aj79OAA48kYyG2vqz2Naa.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/7aj79OAA48kYyG2vqz2Naa.
    date published: 2026-06-13T12:47:07Z
track: Jak To Ma Być
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177391
  explicit: false
  by artist: Oki
  by artist: Young Igi
  by artist: Otsochodzi
  by artist: OIO
  by artist: @atutowy
  in album: OIO
    type: MusicAlbum
    date published: 2021-05-06
  isrc code: PLI292100277
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ef97a15240129864bdedc0e992b33a40dca1b1690c58cdfb2655a10f53cb723
  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/3xXzEc3u7hUuUi4RWVLKvt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xXzEc3u7hUuUi4RWVLKvt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ef97a15240129864bdedc0e992b33a40dca1b1690c58cdfb2655a10f53cb723","isrc":"PLI292100277","name":"Jak To Ma Być","registered_at":"2026-06-04T10:33:28Z","spotify_id":"3xXzEc3u7hUuUi4RWVLKvt","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 0x0ef97a15240129864bdedc0e992b33a40dca1b1690c58cdfb2655a10f53cb723. 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/3xXzEc3u7hUuUi4RWVLKvt.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/3xXzEc3u7hUuUi4RWVLKvt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0ef97a15240129864bdedc0e992b33a40dca1b1690c58cdfb2655a10f53cb723","isrc":"PLI292100277","name":"Jak To Ma Być","registered_at":"2026-06-04T10:33:28Z","spotify_id":"3xXzEc3u7hUuUi4RWVLKvt","type":"track"}
track: Potłuczone Szkła
track: Amerykańskie Teledyski
track: Morze Łez
track: Worki W Tłum
track: MVP
track: Przypadkiem
track: 5 AM
track: Transparentny
track: Trendsetting
track: WMTB
track: Paleta Barw

Potłuczone Szkła
type: MusicRecording
duration: PT2M35S
duration ms: 155146
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: Nolyrics Beats
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:22:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08538bc89ac61f59e13a69ed20a20ec5943971bda8f63e10608febe051fda915
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/6EWSsvsWYD1qgXUe1KIuSH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EWSsvsWYD1qgXUe1KIuSH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08538bc89ac61f59e13a69ed20a20ec5943971bda8f63e10608febe051fda915","isrc":"PLI292100278","name":"Potłuczone Szkła","registered_at":"2026-06-04T14:22:51Z","spotify_id":"6EWSsvsWYD1qgXUe1KIuSH","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 0x08538bc89ac61f59e13a69ed20a20ec5943971bda8f63e10608febe051fda915. 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/6EWSsvsWYD1qgXUe1KIuSH.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/6EWSsvsWYD1qgXUe1KIuSH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x08538bc89ac61f59e13a69ed20a20ec5943971bda8f63e10608febe051fda915","isrc":"PLI292100278","name":"Potłuczone Szkła","registered_at":"2026-06-04T14:22:51Z","spotify_id":"6EWSsvsWYD1qgXUe1KIuSH","type":"track"}

Amerykańskie Teledyski
type: MusicRecording
duration: PT3M16S
duration ms: 196200
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: Kubi Producent
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:44:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1da4eb150a26e378b4d63e5e995896abfe5ed99ae178716c69be605332b7c85a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4TFKJpEEwdRCYkNoANmuqt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TFKJpEEwdRCYkNoANmuqt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1da4eb150a26e378b4d63e5e995896abfe5ed99ae178716c69be605332b7c85a","isrc":"PLI292100279","name":"Amerykańskie Teledyski","registered_at":"2026-06-02T00:44:15Z","spotify_id":"4TFKJpEEwdRCYkNoANmuqt","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 0x1da4eb150a26e378b4d63e5e995896abfe5ed99ae178716c69be605332b7c85a. 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/4TFKJpEEwdRCYkNoANmuqt.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/4TFKJpEEwdRCYkNoANmuqt.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1da4eb150a26e378b4d63e5e995896abfe5ed99ae178716c69be605332b7c85a","isrc":"PLI292100279","name":"Amerykańskie Teledyski","registered_at":"2026-06-02T00:44:15Z","spotify_id":"4TFKJpEEwdRCYkNoANmuqt","type":"track"}

Morze Łez
type: MusicRecording
duration: PT3M39S
duration ms: 219272
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: @atutowy
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:53:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd8f784f3a7dfe4915c65625189f7578f420ba9f895db7483021a3caa76eeee4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35cME9BMP4MksrMAYfg3s6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35cME9BMP4MksrMAYfg3s6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd8f784f3a7dfe4915c65625189f7578f420ba9f895db7483021a3caa76eeee4","isrc":"PLI292100280","name":"Morze Łez","registered_at":"2026-06-04T13:53:25Z","spotify_id":"35cME9BMP4MksrMAYfg3s6","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 0xcd8f784f3a7dfe4915c65625189f7578f420ba9f895db7483021a3caa76eeee4. 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/35cME9BMP4MksrMAYfg3s6.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/35cME9BMP4MksrMAYfg3s6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcd8f784f3a7dfe4915c65625189f7578f420ba9f895db7483021a3caa76eeee4","isrc":"PLI292100280","name":"Morze Łez","registered_at":"2026-06-04T13:53:25Z","spotify_id":"35cME9BMP4MksrMAYfg3s6","type":"track"}

Worki W Tłum
type: MusicRecording
duration: PT2M2S
duration ms: 122790
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:20:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbca87b9d9a4d837cfcd071f866d4ab2772ad8ae37eb5589c474875d23162d64f
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/6ClWZ12bBTGXAUjSkvGZdj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ClWZ12bBTGXAUjSkvGZdj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbca87b9d9a4d837cfcd071f866d4ab2772ad8ae37eb5589c474875d23162d64f","isrc":"PLI292100281","name":"Worki W Tłum","registered_at":"2026-06-04T04:20:16Z","spotify_id":"6ClWZ12bBTGXAUjSkvGZdj","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 0xbca87b9d9a4d837cfcd071f866d4ab2772ad8ae37eb5589c474875d23162d64f. 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/6ClWZ12bBTGXAUjSkvGZdj.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/6ClWZ12bBTGXAUjSkvGZdj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbca87b9d9a4d837cfcd071f866d4ab2772ad8ae37eb5589c474875d23162d64f","isrc":"PLI292100281","name":"Worki W Tłum","registered_at":"2026-06-04T04:20:16Z","spotify_id":"6ClWZ12bBTGXAUjSkvGZdj","type":"track"}

MVP
type: MusicRecording
duration: PT2M26S
duration ms: 146813
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: Phunk'ill
by artist: CatchUp
by artist: Sem0r
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:37:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd5271272da65d2cb21389c969f19baebc11e5afbbd0c36a2a08c0a6d2981856
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0tvy0ZLlvPXKTJMvDK0wjx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tvy0ZLlvPXKTJMvDK0wjx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xbd5271272da65d2cb21389c969f19baebc11e5afbbd0c36a2a08c0a6d2981856. 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/0tvy0ZLlvPXKTJMvDK0wjx.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/0tvy0ZLlvPXKTJMvDK0wjx.
  date published: 2026-06-13T12:47:07Z

Przypadkiem
type: MusicRecording
duration: PT3M2S
duration ms: 182066
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: Michał Anioł
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T14:53:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dbe288d8a989163c5a14b8a3e95178a40c8dafc270d936f2f63d2f79df05281
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3RF2igIVJSCr19izf01C8h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RF2igIVJSCr19izf01C8h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x2dbe288d8a989163c5a14b8a3e95178a40c8dafc270d936f2f63d2f79df05281. 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/3RF2igIVJSCr19izf01C8h.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/3RF2igIVJSCr19izf01C8h.
  date published: 2026-06-13T12:47:07Z

5 AM
type: MusicRecording
duration: PT3M3S
duration ms: 183133
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: @atutowy
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100283
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:49:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25674163a7a073edf73963c110b970c44a881a0973c0e8c0f941c1871275256d
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/2cz6uojQmPVh7IPGKac5fi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cz6uojQmPVh7IPGKac5fi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25674163a7a073edf73963c110b970c44a881a0973c0e8c0f941c1871275256d","isrc":"PLI292100283","name":"5 AM","registered_at":"2026-06-04T12:49:11Z","spotify_id":"2cz6uojQmPVh7IPGKac5fi","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 0x25674163a7a073edf73963c110b970c44a881a0973c0e8c0f941c1871275256d. 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/2cz6uojQmPVh7IPGKac5fi.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/2cz6uojQmPVh7IPGKac5fi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x25674163a7a073edf73963c110b970c44a881a0973c0e8c0f941c1871275256d","isrc":"PLI292100283","name":"5 AM","registered_at":"2026-06-04T12:49:11Z","spotify_id":"2cz6uojQmPVh7IPGKac5fi","type":"track"}

Transparentny
type: MusicRecording
duration: PT3M16S
duration ms: 196480
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: @atutowy
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4459723cfd0f89c1d508d0781e96f527d431f2a294f07c582b41960456a60033
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/0Bi1P6LaAOZlxo75RmGb5m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Bi1P6LaAOZlxo75RmGb5m
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 0x4459723cfd0f89c1d508d0781e96f527d431f2a294f07c582b41960456a60033. 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/0Bi1P6LaAOZlxo75RmGb5m.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/0Bi1P6LaAOZlxo75RmGb5m.
  date published: 2026-06-13T17:25:41Z

Trendsetting
type: MusicRecording
duration: PT3M7S
duration ms: 187013
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: @atutowy
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100285
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9ac296c8dee985bef8e695f2ddb86987a6119a10ba5b7eeb3d60e73693dcde7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4sIlyw6I8jCeancCP5Uw4t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sIlyw6I8jCeancCP5Uw4t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xb9ac296c8dee985bef8e695f2ddb86987a6119a10ba5b7eeb3d60e73693dcde7. 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/4sIlyw6I8jCeancCP5Uw4t.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/4sIlyw6I8jCeancCP5Uw4t.
  date published: 2026-06-13T12:47:07Z

WMTB
type: MusicRecording
duration: PT3M9S
duration ms: 189040
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: @atutowy
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:41:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddf5b90144b9d9f468d52950a61d7788a1a279f5384a60b810aac7b22de2fea0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0KWYCFjbvBCaOeo8Sk8UTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KWYCFjbvBCaOeo8Sk8UTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xddf5b90144b9d9f468d52950a61d7788a1a279f5384a60b810aac7b22de2fea0. 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/0KWYCFjbvBCaOeo8Sk8UTD.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/0KWYCFjbvBCaOeo8Sk8UTD.
  date published: 2026-06-13T12:47:07Z

Paleta Barw
type: MusicRecording
duration: PT2M51S
duration ms: 171789
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: SHDØW
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:44:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14
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/7nNwZUg7k7CiEVWUj8bpbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nNwZUg7k7CiEVWUj8bpbB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14","isrc":"PLI292100286","name":"Paleta Barw","registered_at":"2026-06-05T08:44:37Z","spotify_id":"7nNwZUg7k7CiEVWUj8bpbB","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 0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14. 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/7nNwZUg7k7CiEVWUj8bpbB.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/7nNwZUg7k7CiEVWUj8bpbB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14","isrc":"PLI292100286","name":"Paleta Barw","registered_at":"2026-06-05T08:44:37Z","spotify_id":"7nNwZUg7k7CiEVWUj8bpbB","type":"track"}

Recovery
type: MusicAlbum
date published: 2019-01-14
track: Recovery
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217655
  explicit: false
  by artist: SHDØW
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900518
track: No Love
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154766
  explicit: false
  by artist: SHDØW
  by artist: Robert Dziedowicz
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711800512
track: Only U / ECLIPSE
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206896
  explicit: false
  by artist: SHDØW
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900517
track: LOVE&PAIN
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263111
  explicit: false
  by artist: SHDØW
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900516
track: Blade Runner
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200893
  explicit: false
  by artist: SHDØW
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900514
track: Spirit
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176326
  explicit: false
  by artist: SHDØW
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T06:01:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd6f585aaa5c912661ba3d719154ec6bf099f81a14a2792de67c85d9735c8828
  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/38alb58Xm9LYkGaB1jLMzw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38alb58Xm9LYkGaB1jLMzw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xcd6f585aaa5c912661ba3d719154ec6bf099f81a14a2792de67c85d9735c8828. 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/38alb58Xm9LYkGaB1jLMzw.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/38alb58Xm9LYkGaB1jLMzw.
    date published: 2026-06-13T13:32:09Z
track: Dying
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: SHDØW
  by artist: Ka-Meal
  in album: Recovery
    type: MusicAlbum
    date published: 2019-01-14
  isrc code: PLS711900515

WSZYSTKO
type: MusicAlbum
date published: 2024-06-20
track: WSZYSTKO
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130369
  explicit: false
  by artist: noah
  by artist: SHDØW
  in album: WSZYSTKO
    type: MusicAlbum
    date published: 2024-06-20
  isrc code: PLUM72400280

HUTA (gasną światła)
type: MusicAlbum
date published: 2024-04-18
track: HUTA (gasną światła)
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129364
  explicit: false
  by artist: Szaran
  by artist: SHDØW
  by artist: Hubi
  in album: HUTA (gasną światła)
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: PLS282400027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:39:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a
  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/1P2yDxQl1HlrpQ749B643I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P2yDxQl1HlrpQ749B643I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a","isrc":"PLS282400027","name":"HUTA (gasną światła)","registered_at":"2026-06-07T09:39:06Z","spotify_id":"1P2yDxQl1HlrpQ749B643I","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 0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a. 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/1P2yDxQl1HlrpQ749B643I.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/1P2yDxQl1HlrpQ749B643I.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a","isrc":"PLS282400027","name":"HUTA (gasną światła)","registered_at":"2026-06-07T09:39:06Z","spotify_id":"1P2yDxQl1HlrpQ749B643I","type":"track"}

2057
type: MusicAlbum
date published: 2024-03-13
track: 2057
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137403
  explicit: false
  by artist: Znowu Tony
  by artist: SHDØW
  by artist: SB Maffija
  in album: 2057
    type: MusicAlbum
    date published: 2024-03-13
  isrc code: PLS282400022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:55:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34c37626b1ea4054afa03020d43d9f81286046737b68d316826f00b557595864
  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/4zLSkBSoHHoAaLMIZEHIbr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zLSkBSoHHoAaLMIZEHIbr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x34c37626b1ea4054afa03020d43d9f81286046737b68d316826f00b557595864. 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/4zLSkBSoHHoAaLMIZEHIbr.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/4zLSkBSoHHoAaLMIZEHIbr.
    date published: 2026-06-13T15:41:10Z

Diamentowy chain / Nie znam OSQARA
type: MusicAlbum
date published: 2024-02-01
track: Diamentowy chain
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145568
  explicit: false
  by artist: OSQAR
  by artist: Hubi
  by artist: SHDØW
  in album: Diamentowy chain / Nie znam OSQARA
    type: MusicAlbum
    date published: 2024-02-01
  isrc code: PLUM72400021
track: Nie znam OSQARA
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201532
  explicit: false
  by artist: OSQAR
  by artist: papablessbeatz
  in album: Diamentowy chain / Nie znam OSQARA
    type: MusicAlbum
    date published: 2024-02-01

widzę boga
type: MusicAlbum
date published: 2023-12-21
track: widzę boga
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126315
  explicit: false
  by artist: noah
  by artist: SHDØW
  by artist: Hubi
  in album: widzę boga
    type: MusicAlbum
    date published: 2023-12-21
  isrc code: PLUM72300708

Planty i Buchy
type: MusicAlbum
date published: 2023-12-14
track: Planty i Buchy
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235231
  explicit: false
  by artist: Trill Pem
  by artist: ZetHa
  by artist: SHDØW
  in album: Planty i Buchy
    type: MusicAlbum
    date published: 2023-12-14
  isrc code: PL2DY2302666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:12:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2869ff1271ccbf99ab5cd69097c5b3385a0cf60bbe573820c2011c4d6165e093
  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/7dywvmvlfOcRhCzGdrLTt0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dywvmvlfOcRhCzGdrLTt0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2869ff1271ccbf99ab5cd69097c5b3385a0cf60bbe573820c2011c4d6165e093","isrc":"PL2DY2302666","name":"Planty i Buchy","registered_at":"2026-06-08T05:12:59Z","spotify_id":"7dywvmvlfOcRhCzGdrLTt0","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 0x2869ff1271ccbf99ab5cd69097c5b3385a0cf60bbe573820c2011c4d6165e093. 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/7dywvmvlfOcRhCzGdrLTt0.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/7dywvmvlfOcRhCzGdrLTt0.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2869ff1271ccbf99ab5cd69097c5b3385a0cf60bbe573820c2011c4d6165e093","isrc":"PL2DY2302666","name":"Planty i Buchy","registered_at":"2026-06-08T05:12:59Z","spotify_id":"7dywvmvlfOcRhCzGdrLTt0","type":"track"}

pls help me
type: MusicAlbum
date published: 2023-11-29
track: pls help me
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165818
  explicit: false
  by artist: Kukon
  by artist: SHDØW
  in album: pls help me
    type: MusicAlbum
    date published: 2023-11-29
  isrc code: PL2DY2302521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:12:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0CHHKvtT48UIsiC7bgxcBw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CHHKvtT48UIsiC7bgxcBw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"0CHHKvtT48UIsiC7bgxcBw","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 0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102. 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/0CHHKvtT48UIsiC7bgxcBw.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/0CHHKvtT48UIsiC7bgxcBw.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"0CHHKvtT48UIsiC7bgxcBw","type":"track"}

PLAYDOH
type: MusicAlbum
date published: 2023-09-14
track: PLAYDOH
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169411
  explicit: false
  by artist: VHS
  by artist: Cooks
  by artist: SHDØW
  in album: PLAYDOH
    type: MusicAlbum
    date published: 2023-09-14
  isrc code: PLUM72300425

zmiany
type: MusicAlbum
date published: 2023-05-31
track: zmiany
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196800
  explicit: false
  by artist: noah
  by artist: Miroff
  by artist: SHDØW
  in album: zmiany
    type: MusicAlbum
    date published: 2023-05-31
  isrc code: PL2DY2301225

BEEF
type: MusicAlbum
date published: 2023-05-24
track: BEEF
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171500
  explicit: false
  by artist: Trill Pem
  by artist: SHDØW
  by artist: Hubi
  in album: BEEF
    type: MusicAlbum
    date published: 2023-05-24
  isrc code: PL2DY2301217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:42:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc580af21004f9a6cfd6cd95202a9151c9198704abbbaa49af8ab611518546a68
  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/1RxJvoAq4Ez5pJi4oUWZf6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RxJvoAq4Ez5pJi4oUWZf6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xc580af21004f9a6cfd6cd95202a9151c9198704abbbaa49af8ab611518546a68. 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/1RxJvoAq4Ez5pJi4oUWZf6.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/1RxJvoAq4Ez5pJi4oUWZf6.
    date published: 2026-07-02T03:30:09Z

Pozwól mi być sobą
type: MusicAlbum
date published: 2023-04-18
track: Pozwól mi być sobą
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187086
  explicit: false
  by artist: Kosa
  by artist: Paluch
  by artist: SHDØW
  in album: Pozwól mi być sobą
    type: MusicAlbum
    date published: 2023-04-18
  isrc code: PLV402301632
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d9c5abbdc5d0cf269fd43313bb5807ddaaf9f53f979dae83f183337d891eeb4
  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/79bGFbGZ0IjAVOFQdSHWkR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79bGFbGZ0IjAVOFQdSHWkR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d9c5abbdc5d0cf269fd43313bb5807ddaaf9f53f979dae83f183337d891eeb4","isrc":"PLV402301632","name":"Pozwól mi być sobą","registered_at":"2026-06-10T06:02:27Z","spotify_id":"79bGFbGZ0IjAVOFQdSHWkR","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 0x1d9c5abbdc5d0cf269fd43313bb5807ddaaf9f53f979dae83f183337d891eeb4. 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/79bGFbGZ0IjAVOFQdSHWkR.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/79bGFbGZ0IjAVOFQdSHWkR.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1d9c5abbdc5d0cf269fd43313bb5807ddaaf9f53f979dae83f183337d891eeb4","isrc":"PLV402301632","name":"Pozwól mi być sobą","registered_at":"2026-06-10T06:02:27Z","spotify_id":"79bGFbGZ0IjAVOFQdSHWkR","type":"track"}

diamenty interlude
type: MusicAlbum
date published: 2023-01-26
track: diamenty interlude
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: noah
  by artist: SHDØW
  by artist: Hubi
  in album: diamenty interlude
    type: MusicAlbum
    date published: 2023-01-26

Mój świat
type: MusicAlbum
date published: 2022-03-25
track: Mój świat
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155090
  explicit: false
  by artist: Sitek
  by artist: SHDØW
  in album: Mój świat
    type: MusicAlbum
    date published: 2022-03-25
  isrc code: PLB382200037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:02:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9
  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/3PpvVQp011jAYyKaTwBgpn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PpvVQp011jAYyKaTwBgpn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9","isrc":"PLB382200037","name":"Mój świat","registered_at":"2026-06-18T21:02:56Z","spotify_id":"3PpvVQp011jAYyKaTwBgpn","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 0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9. 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/3PpvVQp011jAYyKaTwBgpn.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/3PpvVQp011jAYyKaTwBgpn.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9","isrc":"PLB382200037","name":"Mój świat","registered_at":"2026-06-18T21:02:56Z","spotify_id":"3PpvVQp011jAYyKaTwBgpn","type":"track"}

SUBURRA
type: MusicAlbum
date published: 2022-03-16
track: SUBURRA
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214634
  explicit: false
  by artist: TUZZA Globale
  by artist: Avi
  by artist: SHDØW
  in album: SUBURRA
    type: MusicAlbum
    date published: 2022-03-16
  isrc code: PL70D2200209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:09:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ac5029695f4fa0ea02818d619cf7c50fbfb154609911cde663de2290d2bab6f
  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/2ITwl6suOsoblp4QEMno4a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ITwl6suOsoblp4QEMno4a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x0ac5029695f4fa0ea02818d619cf7c50fbfb154609911cde663de2290d2bab6f. 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/2ITwl6suOsoblp4QEMno4a.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/2ITwl6suOsoblp4QEMno4a.
    date published: 2026-06-13T13:32:09Z

Parasole
type: MusicAlbum
date published: 2021-11-30
track: Parasole
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133103
  explicit: false
  by artist: Cooks
  by artist: SHDØW
  by artist: Hubi
  in album: Parasole
    type: MusicAlbum
    date published: 2021-11-30
  isrc code: PLA812100160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T18:37:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x65de92a89f271195c9ec87d1d711e6be792e3fbb4424206e1bf3b285eca154f2
  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/5Ij0WpELr6HTuyy5YPSTr3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ij0WpELr6HTuyy5YPSTr3
  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 0x65de92a89f271195c9ec87d1d711e6be792e3fbb4424206e1bf3b285eca154f2. 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/5Ij0WpELr6HTuyy5YPSTr3.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/5Ij0WpELr6HTuyy5YPSTr3.
    date published: 2026-07-02T03:55:08Z

Drzazga
type: MusicAlbum
date published: 2021-10-13
track: Drzazga
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221739
  explicit: false
  by artist: DZIARMA
  by artist: Hodak
  by artist: SHDØW
  in album: Drzazga
    type: MusicAlbum
    date published: 2021-10-13
  isrc code: PLI292100347
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:08:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa45d5b9708cee53bf1119f4d4679fe11526977db40a348a80aa167a40dafa97a
  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/1mswFAEmt3ux7e6z37YSg6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mswFAEmt3ux7e6z37YSg6
  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 0xa45d5b9708cee53bf1119f4d4679fe11526977db40a348a80aa167a40dafa97a. 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/1mswFAEmt3ux7e6z37YSg6.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/1mswFAEmt3ux7e6z37YSg6.
    date published: 2026-07-02T03:55:08Z

POLISH JAZZ
type: MusicAlbum
date published: 2021-06-18
track: POLISH JAZZ
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138584
  explicit: false
  by artist: OSQAR
  by artist: SHDØW
  in album: POLISH JAZZ
    type: MusicAlbum
    date published: 2021-06-18
  isrc code: PL57G2100416

Bez serca
type: MusicAlbum
date published: 2021-05-05
track: Bez serca
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185604
  explicit: false
  by artist: Sliwa
  by artist: Paluch
  by artist: SHDØW
  in album: Bez serca
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: PLF242107922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T18:53:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55057ca25cec77191a796bff5ba56ceb6a137d98f6fd19746675549894a55de4
  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/5Y45k1Y5nIwYg9U9BLyDQP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y45k1Y5nIwYg9U9BLyDQP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55057ca25cec77191a796bff5ba56ceb6a137d98f6fd19746675549894a55de4","isrc":"PLF242107922","name":"Bez serca","registered_at":"2026-06-24T18:53:10Z","spotify_id":"5Y45k1Y5nIwYg9U9BLyDQP","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 0x55057ca25cec77191a796bff5ba56ceb6a137d98f6fd19746675549894a55de4. 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/5Y45k1Y5nIwYg9U9BLyDQP.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/5Y45k1Y5nIwYg9U9BLyDQP.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x55057ca25cec77191a796bff5ba56ceb6a137d98f6fd19746675549894a55de4","isrc":"PLF242107922","name":"Bez serca","registered_at":"2026-06-24T18:53:10Z","spotify_id":"5Y45k1Y5nIwYg9U9BLyDQP","type":"track"}

SMITH & WESSON
type: MusicAlbum
date published: 2021-03-08
track: SMITH & WESSON
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185525
  explicit: false
  by artist: OSQAR
  by artist: SHDØW
  in album: SMITH & WESSON
    type: MusicAlbum
    date published: 2021-03-08

VVS
type: MusicAlbum
date published: 2020-11-30
track: VVS
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130614
  explicit: false
  by artist: Sitek
  by artist: SHDØW
  in album: VVS
    type: MusicAlbum
    date published: 2020-11-30
  isrc code: PLF242006921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:34:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2643e28dd9aee33dc97b5a95407b6a2a9183f2f8facb2b0f40df19317abd64cc
  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/3hLl2gAyYQOLhrZfKQS3jK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hLl2gAyYQOLhrZfKQS3jK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x2643e28dd9aee33dc97b5a95407b6a2a9183f2f8facb2b0f40df19317abd64cc. 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/3hLl2gAyYQOLhrZfKQS3jK.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/3hLl2gAyYQOLhrZfKQS3jK.
    date published: 2026-06-13T13:32:09Z

Droptop
type: MusicAlbum
date published: 2019-08-29
track: Droptop
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236500
  explicit: false
  by artist: Young Igi
  in album: Droptop
    type: MusicAlbum
    date published: 2019-08-29
  isrc code: PLUM71900412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:59:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72747f74c5b432a53165962f7432838c6e5081cd3f295e1105c1460edf1051ef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7L7DWj5QMMktIFmIdnlpqv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7L7DWj5QMMktIFmIdnlpqv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x72747f74c5b432a53165962f7432838c6e5081cd3f295e1105c1460edf1051ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7L7DWj5QMMktIFmIdnlpqv.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/7L7DWj5QMMktIFmIdnlpqv.
    date published: 2026-07-08T03:20:19Z

OTCHŁAŃ
type: MusicAlbum
date published: 2019-07-24
track: OTCHŁAŃ
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Gedz
  by artist: SHDØW
  by artist: 808Bros
  in album: OTCHŁAŃ
    type: MusicAlbum
    date published: 2019-07-24
  isrc code: PLS711900608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:47:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31846ee899591ccebf7d29999478b9c778f2b1f2abe228cfd7a2c5ea57863370
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/505uTAlF8Yf6MJIT8aRiww.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/505uTAlF8Yf6MJIT8aRiww
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31846ee899591ccebf7d29999478b9c778f2b1f2abe228cfd7a2c5ea57863370","isrc":"PLS711900608","name":"OTCHŁAŃ","registered_at":"2026-06-07T08:47:29Z","spotify_id":"505uTAlF8Yf6MJIT8aRiww","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 0x31846ee899591ccebf7d29999478b9c778f2b1f2abe228cfd7a2c5ea57863370. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/505uTAlF8Yf6MJIT8aRiww.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/505uTAlF8Yf6MJIT8aRiww.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x31846ee899591ccebf7d29999478b9c778f2b1f2abe228cfd7a2c5ea57863370","isrc":"PLS711900608","name":"OTCHŁAŃ","registered_at":"2026-06-07T08:47:29Z","spotify_id":"505uTAlF8Yf6MJIT8aRiww","type":"track"}

Lonely
type: MusicAlbum
date published: 2019-05-13
track: Lonely
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137146
  explicit: false
  by artist: SHDØW
  in album: Lonely
    type: MusicAlbum
    date published: 2019-05-13
  isrc code: PLS711900519

No Love
type: MusicAlbum
date published: 2018-12-12
track: No Love
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154766
  explicit: false
  by artist: SHDØW
  by artist: Robert Dziedowicz
  in album: No Love
    type: MusicAlbum
    date published: 2018-12-12

Tweet
type: MusicAlbum
date published: 2018-02-16
track: Tweet
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136082
  explicit: false
  by artist: SHDØW
  by artist: Ciechan
  in album: Tweet
    type: MusicAlbum
    date published: 2018-02-16

Spirit
type: MusicAlbum
date published: 2017-09-16
track: Spirit
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176326
  explicit: false
  by artist: SHDØW
  in album: Spirit
    type: MusicAlbum
    date published: 2017-09-16
  isrc code: PLS711700313

Breathe
type: MusicAlbum
date published: 2017-09-16
track: Breathe
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208023
  explicit: false
  by artist: SHDØW
  by artist: Nevaeh
  in album: Breathe
    type: MusicAlbum
    date published: 2017-09-16
  isrc code: PLS711700314

W ZWIĄZKU Z MUZYKĄ
type: MusicAlbum
date published: 2024-08-22
track: PINKY RINGI
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202134
  explicit: false
  by artist: Sobel
  by artist: Magiera
  in album: W ZWIĄZKU Z MUZYKĄ
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: PLUM72400362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:03:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x063984ae885383f8eca0e60f013b919cca541389dd617bd30856c3cbcfcd6c43
  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/2FQqXS53ycfJEwsmtcS71o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FQqXS53ycfJEwsmtcS71o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x063984ae885383f8eca0e60f013b919cca541389dd617bd30856c3cbcfcd6c43","isrc":"PLUM72400362","name":"PINKY RINGI","registered_at":"2026-06-04T09:03:53Z","spotify_id":"2FQqXS53ycfJEwsmtcS71o","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 0x063984ae885383f8eca0e60f013b919cca541389dd617bd30856c3cbcfcd6c43. 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/2FQqXS53ycfJEwsmtcS71o.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/2FQqXS53ycfJEwsmtcS71o.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x063984ae885383f8eca0e60f013b919cca541389dd617bd30856c3cbcfcd6c43","isrc":"PLUM72400362","name":"PINKY RINGI","registered_at":"2026-06-04T09:03:53Z","spotify_id":"2FQqXS53ycfJEwsmtcS71o","type":"track"}
track: ASYSTENT NIEKREATYWNY
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154414
  explicit: false
  by artist: Sobel
  by artist: Magiera
  in album: W ZWIĄZKU Z MUZYKĄ
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: PLUM72400365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:20:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d21dbf88f89566d1b7c9759606ccee5bef0243d3893f2e2aea9e674703998bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7yIG8PMr1y5kos6fvtVoqA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yIG8PMr1y5kos6fvtVoqA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d21dbf88f89566d1b7c9759606ccee5bef0243d3893f2e2aea9e674703998bf","isrc":"PLUM72400365","name":"ASYSTENT NIEKREATYWNY","registered_at":"2026-06-04T08:20:28Z","spotify_id":"7yIG8PMr1y5kos6fvtVoqA","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 0x2d21dbf88f89566d1b7c9759606ccee5bef0243d3893f2e2aea9e674703998bf. 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/7yIG8PMr1y5kos6fvtVoqA.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/7yIG8PMr1y5kos6fvtVoqA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2d21dbf88f89566d1b7c9759606ccee5bef0243d3893f2e2aea9e674703998bf","isrc":"PLUM72400365","name":"ASYSTENT NIEKREATYWNY","registered_at":"2026-06-04T08:20:28Z","spotify_id":"7yIG8PMr1y5kos6fvtVoqA","type":"track"}
track: WŁASNY FILM
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240854
  explicit: false
  by artist: Sobel
  by artist: Deemz
  in album: W ZWIĄZKU Z MUZYKĄ
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: PLUM72400367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:33:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x077686e0107e19a265fe1ac13a18f063c7f7facf2c185ea1a46b6ac3d973577a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4eleBohYwzp1gpTl2Ev45r.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eleBohYwzp1gpTl2Ev45r
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x077686e0107e19a265fe1ac13a18f063c7f7facf2c185ea1a46b6ac3d973577a","isrc":"PLUM72400367","name":"WŁASNY FILM","registered_at":"2026-06-04T10:33:48Z","spotify_id":"4eleBohYwzp1gpTl2Ev45r","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 0x077686e0107e19a265fe1ac13a18f063c7f7facf2c185ea1a46b6ac3d973577a. 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/4eleBohYwzp1gpTl2Ev45r.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/4eleBohYwzp1gpTl2Ev45r.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x077686e0107e19a265fe1ac13a18f063c7f7facf2c185ea1a46b6ac3d973577a","isrc":"PLUM72400367","name":"WŁASNY FILM","registered_at":"2026-06-04T10:33:48Z","spotify_id":"4eleBohYwzp1gpTl2Ev45r","type":"track"}
track: CZERWONE ŚWIATŁO
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162494
  explicit: false
  by artist: Sobel
  by artist: Deemz
  in album: W ZWIĄZKU Z MUZYKĄ
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: PLUM72400366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:14:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc66a47e0b41fee57f4f10116fb8f669e8f85c7a38338ab45c369c2c03bccb511
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6b6qX4I6OJN7hYPo4xxvTo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b6qX4I6OJN7hYPo4xxvTo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc66a47e0b41fee57f4f10116fb8f669e8f85c7a38338ab45c369c2c03bccb511","isrc":"PLUM72400366","name":"CZERWONE ŚWIATŁO","registered_at":"2026-06-04T08:14:14Z","spotify_id":"6b6qX4I6OJN7hYPo4xxvTo","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 0xc66a47e0b41fee57f4f10116fb8f669e8f85c7a38338ab45c369c2c03bccb511. 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/6b6qX4I6OJN7hYPo4xxvTo.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/6b6qX4I6OJN7hYPo4xxvTo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc66a47e0b41fee57f4f10116fb8f669e8f85c7a38338ab45c369c2c03bccb511","isrc":"PLUM72400366","name":"CZERWONE ŚWIATŁO","registered_at":"2026-06-04T08:14:14Z","spotify_id":"6b6qX4I6OJN7hYPo4xxvTo","type":"track"}
track: NIECH BOLI
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150240
  explicit: false
  by artist: Sobel
  by artist: Magiera
  in album: W ZWIĄZKU Z MUZYKĄ
  isrc code: PLUM72400091
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: PRZYMIARKI KSIĘCIA
track: JAK MAM TO NAZWAĆ?
track: SEXTAPE
track: ONE TYLKO KŁAMIĄ
track: PIĘKNI LUDZIE
track: LISTY DO M
track: MUSZĘ TO WYKRZYCZEĆ
track: MIĘSO
track: SIERRA PAPA
track: DARKSKIN BIAŁAS
track: MAMA POWTARZAŁA
track: ANTISUK
track: TO MOJA WINA
track: BOŻE
track: ZAUFAJ MI
track: TAK WYSZŁO
track: W ZWIĄZKU Z MUZYKĄ

Sobel
type: MusicGroup

Magiera
type: MusicGroup

W ZWIĄZKU Z MUZYKĄ
type: MusicAlbum
date published: 2024-08-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:55:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7tGDYv0Uxwsb5ZjaLavV9r.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tGDYv0Uxwsb5ZjaLavV9r

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6","isrc":"PLUM72400091","name":"NIECH BOLI","registered_at":"2026-06-04T06:55:17Z","spotify_id":"7tGDYv0Uxwsb5ZjaLavV9r","type":"track"}

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 0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6. 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/7tGDYv0Uxwsb5ZjaLavV9r.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/7tGDYv0Uxwsb5ZjaLavV9r.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x84da84c370919d9f78f4bf50cc384dd8f1da2af62fbf139e5ac7c20b01449de6","isrc":"PLUM72400091","name":"NIECH BOLI","registered_at":"2026-06-04T06:55:17Z","spotify_id":"7tGDYv0Uxwsb5ZjaLavV9r","type":"track"}

PRZYMIARKI KSIĘCIA
type: MusicRecording
duration: PT3M2S
duration ms: 182734
explicit: false
by artist: Sobel
by artist: Szpaku
by artist: Czarny HIFI
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400359
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:55:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bf218f5c99b42a1628e29f8b6f84766d42e812100a5c3500a63cee0df08fae6
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/0D5qOqw5M1nRHzAJ4e1cWE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D5qOqw5M1nRHzAJ4e1cWE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bf218f5c99b42a1628e29f8b6f84766d42e812100a5c3500a63cee0df08fae6","isrc":"PLUM72400359","name":"PRZYMIARKI KSIĘCIA","registered_at":"2026-06-04T10:55:48Z","spotify_id":"0D5qOqw5M1nRHzAJ4e1cWE","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 0x3bf218f5c99b42a1628e29f8b6f84766d42e812100a5c3500a63cee0df08fae6. 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/0D5qOqw5M1nRHzAJ4e1cWE.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/0D5qOqw5M1nRHzAJ4e1cWE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3bf218f5c99b42a1628e29f8b6f84766d42e812100a5c3500a63cee0df08fae6","isrc":"PLUM72400359","name":"PRZYMIARKI KSIĘCIA","registered_at":"2026-06-04T10:55:48Z","spotify_id":"0D5qOqw5M1nRHzAJ4e1cWE","type":"track"}

JAK MAM TO NAZWAĆ?
type: MusicRecording
duration: PT2M56S
duration ms: 176400
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400358
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:54:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4671b81110e61fe1cf31c775a066c2d2802bed282d4a9df164d0eed7217a17ba
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/08Ggt3DvreDedFCAVsctCd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08Ggt3DvreDedFCAVsctCd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4671b81110e61fe1cf31c775a066c2d2802bed282d4a9df164d0eed7217a17ba","isrc":"PLUM72400358","name":"JAK MAM TO NAZWAĆ?","registered_at":"2026-06-04T08:54:31Z","spotify_id":"08Ggt3DvreDedFCAVsctCd","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 0x4671b81110e61fe1cf31c775a066c2d2802bed282d4a9df164d0eed7217a17ba. 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/08Ggt3DvreDedFCAVsctCd.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/08Ggt3DvreDedFCAVsctCd.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4671b81110e61fe1cf31c775a066c2d2802bed282d4a9df164d0eed7217a17ba","isrc":"PLUM72400358","name":"JAK MAM TO NAZWAĆ?","registered_at":"2026-06-04T08:54:31Z","spotify_id":"08Ggt3DvreDedFCAVsctCd","type":"track"}

SEXTAPE
type: MusicRecording
duration: PT3M13S
duration ms: 193547
explicit: false
by artist: Sobel
by artist: Oki
by artist: Deemz
by artist: Magiera
by artist: PSR
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72300528
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:57:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec824b0d514c696dbe8a55a604ff4f1d105cd3184f2d07122e107816f2cb297d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Gr7l8WMHK2d9t1yKOfqvM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gr7l8WMHK2d9t1yKOfqvM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xec824b0d514c696dbe8a55a604ff4f1d105cd3184f2d07122e107816f2cb297d. 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/6Gr7l8WMHK2d9t1yKOfqvM.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/6Gr7l8WMHK2d9t1yKOfqvM.
  date published: 2026-06-13T12:47:07Z

ONE TYLKO KŁAMIĄ
type: MusicRecording
duration: PT2M22S
duration ms: 142534
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400364
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:56:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97330dd4b178185165b792debec1cee4d52982cc5db304994bb1d578059b7022
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/0F2vOjSAGudssEddZLLRVw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0F2vOjSAGudssEddZLLRVw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97330dd4b178185165b792debec1cee4d52982cc5db304994bb1d578059b7022","isrc":"PLUM72400364","name":"ONE TYLKO KŁAMIĄ","registered_at":"2026-06-04T10:56:14Z","spotify_id":"0F2vOjSAGudssEddZLLRVw","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 0x97330dd4b178185165b792debec1cee4d52982cc5db304994bb1d578059b7022. 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/0F2vOjSAGudssEddZLLRVw.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/0F2vOjSAGudssEddZLLRVw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x97330dd4b178185165b792debec1cee4d52982cc5db304994bb1d578059b7022","isrc":"PLUM72400364","name":"ONE TYLKO KŁAMIĄ","registered_at":"2026-06-04T10:56:14Z","spotify_id":"0F2vOjSAGudssEddZLLRVw","type":"track"}

PIĘKNI LUDZIE
type: MusicRecording
duration: PT3M25S
duration ms: 205280
explicit: false
by artist: Sobel
by artist: Piotrek Lewandowski
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72200988
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:48:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b9aa4ec15c7a33a76479aecd63e7c5098e89cf4956f3c33fe1f85e959bfed15
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/3hqehv5oWoD3LR7rbrDjvt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hqehv5oWoD3LR7rbrDjvt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b9aa4ec15c7a33a76479aecd63e7c5098e89cf4956f3c33fe1f85e959bfed15","isrc":"PLUM72200988","name":"PIĘKNI LUDZIE","registered_at":"2026-06-04T09:48:49Z","spotify_id":"3hqehv5oWoD3LR7rbrDjvt","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 0x7b9aa4ec15c7a33a76479aecd63e7c5098e89cf4956f3c33fe1f85e959bfed15. 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/3hqehv5oWoD3LR7rbrDjvt.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/3hqehv5oWoD3LR7rbrDjvt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7b9aa4ec15c7a33a76479aecd63e7c5098e89cf4956f3c33fe1f85e959bfed15","isrc":"PLUM72200988","name":"PIĘKNI LUDZIE","registered_at":"2026-06-04T09:48:49Z","spotify_id":"3hqehv5oWoD3LR7rbrDjvt","type":"track"}

LISTY DO M
type: MusicRecording
duration: PT3M22S
duration ms: 202240
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400361
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:38:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd6767aa66a37c8eb9a87c21a6e2961c6f380c71eee6cd63d3870ebde6844b23
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/4BfFnow0PBYVSgEzZT2fmw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BfFnow0PBYVSgEzZT2fmw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd6767aa66a37c8eb9a87c21a6e2961c6f380c71eee6cd63d3870ebde6844b23","isrc":"PLUM72400361","name":"LISTY DO M","registered_at":"2026-06-04T08:38:57Z","spotify_id":"4BfFnow0PBYVSgEzZT2fmw","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 0xbd6767aa66a37c8eb9a87c21a6e2961c6f380c71eee6cd63d3870ebde6844b23. 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/4BfFnow0PBYVSgEzZT2fmw.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/4BfFnow0PBYVSgEzZT2fmw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbd6767aa66a37c8eb9a87c21a6e2961c6f380c71eee6cd63d3870ebde6844b23","isrc":"PLUM72400361","name":"LISTY DO M","registered_at":"2026-06-04T08:38:57Z","spotify_id":"4BfFnow0PBYVSgEzZT2fmw","type":"track"}

MUSZĘ TO WYKRZYCZEĆ
type: MusicRecording
duration: PT1M46S
duration ms: 106987
explicit: false
by artist: Sobel
by artist: Oki
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72300529
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:38:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c
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/1s7mwmBTLYNLXZGzlSxk4z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1s7mwmBTLYNLXZGzlSxk4z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c","isrc":"PLUM72300529","name":"MUSZĘ TO WYKRZYCZEĆ","registered_at":"2026-06-04T09:38:30Z","spotify_id":"1s7mwmBTLYNLXZGzlSxk4z","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 0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c. 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/1s7mwmBTLYNLXZGzlSxk4z.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/1s7mwmBTLYNLXZGzlSxk4z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x24db502a3fc8f9aeab461a8126d30a33d23ce1af3abf0039508ab7b69d27e28c","isrc":"PLUM72300529","name":"MUSZĘ TO WYKRZYCZEĆ","registered_at":"2026-06-04T09:38:30Z","spotify_id":"1s7mwmBTLYNLXZGzlSxk4z","type":"track"}

MIĘSO
type: MusicRecording
duration: PT3M7S
duration ms: 187107
explicit: false
by artist: Sobel
by artist: White 2115
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:31:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fa5b84ebef575a9ba938c5bcff0e418b93aaf5f8073c3211ca1a429e213d3bb
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/3jvSzgNw7lBOzUMddKoekL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jvSzgNw7lBOzUMddKoekL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fa5b84ebef575a9ba938c5bcff0e418b93aaf5f8073c3211ca1a429e213d3bb","isrc":"PLUM72400370","name":"MIĘSO","registered_at":"2026-06-04T10:31:00Z","spotify_id":"3jvSzgNw7lBOzUMddKoekL","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 0x9fa5b84ebef575a9ba938c5bcff0e418b93aaf5f8073c3211ca1a429e213d3bb. 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/3jvSzgNw7lBOzUMddKoekL.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/3jvSzgNw7lBOzUMddKoekL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9fa5b84ebef575a9ba938c5bcff0e418b93aaf5f8073c3211ca1a429e213d3bb","isrc":"PLUM72400370","name":"MIĘSO","registered_at":"2026-06-04T10:31:00Z","spotify_id":"3jvSzgNw7lBOzUMddKoekL","type":"track"}

SIERRA PAPA
type: MusicRecording
duration: PT2M34S
duration ms: 154120
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72300716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:00:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf962ffb2a0298029d6ea60bedb0ba076619b542f1c34b24285cf041320fd487a
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/1As2rHLlVfSIv0itPRP7A5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1As2rHLlVfSIv0itPRP7A5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf962ffb2a0298029d6ea60bedb0ba076619b542f1c34b24285cf041320fd487a","isrc":"PLUM72300716","name":"SIERRA PAPA","registered_at":"2026-06-04T11:00:36Z","spotify_id":"1As2rHLlVfSIv0itPRP7A5","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 0xf962ffb2a0298029d6ea60bedb0ba076619b542f1c34b24285cf041320fd487a. 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/1As2rHLlVfSIv0itPRP7A5.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/1As2rHLlVfSIv0itPRP7A5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf962ffb2a0298029d6ea60bedb0ba076619b542f1c34b24285cf041320fd487a","isrc":"PLUM72300716","name":"SIERRA PAPA","registered_at":"2026-06-04T11:00:36Z","spotify_id":"1As2rHLlVfSIv0itPRP7A5","type":"track"}

DARKSKIN BIAŁAS
type: MusicRecording
duration: PT1M47S
duration ms: 107387
explicit: false
by artist: Sobel
by artist: Malik Montana
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:32:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf00aba0479b275c5bf3d9fa50a3be4a3ab14ba813b4c6e5c47cb0b29620c5205
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0neNas8AiNz7LCnvdPCw4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0neNas8AiNz7LCnvdPCw4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf00aba0479b275c5bf3d9fa50a3be4a3ab14ba813b4c6e5c47cb0b29620c5205","isrc":"PLUM72400363","name":"DARKSKIN BIAŁAS","registered_at":"2026-06-04T09:32:16Z","spotify_id":"0neNas8AiNz7LCnvdPCw4b","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 0xf00aba0479b275c5bf3d9fa50a3be4a3ab14ba813b4c6e5c47cb0b29620c5205. 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/0neNas8AiNz7LCnvdPCw4b.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/0neNas8AiNz7LCnvdPCw4b.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf00aba0479b275c5bf3d9fa50a3be4a3ab14ba813b4c6e5c47cb0b29620c5205","isrc":"PLUM72400363","name":"DARKSKIN BIAŁAS","registered_at":"2026-06-04T09:32:16Z","spotify_id":"0neNas8AiNz7LCnvdPCw4b","type":"track"}

MAMA POWTARZAŁA
type: MusicRecording
duration: PT3M22S
duration ms: 202054
explicit: false
by artist: Sobel
by artist: Deemz
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400339
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:48:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe724195ece75f952c0e20e0aae08ad276a717218fc24231c7f32c4d491ce7d57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5y0CCj9ENhM4G3gebGlnzb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y0CCj9ENhM4G3gebGlnzb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe724195ece75f952c0e20e0aae08ad276a717218fc24231c7f32c4d491ce7d57","isrc":"PLUM72400339","name":"MAMA POWTARZAŁA","registered_at":"2026-06-01T18:48:59Z","spotify_id":"5y0CCj9ENhM4G3gebGlnzb","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 0xe724195ece75f952c0e20e0aae08ad276a717218fc24231c7f32c4d491ce7d57. 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/5y0CCj9ENhM4G3gebGlnzb.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/5y0CCj9ENhM4G3gebGlnzb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe724195ece75f952c0e20e0aae08ad276a717218fc24231c7f32c4d491ce7d57","isrc":"PLUM72400339","name":"MAMA POWTARZAŁA","registered_at":"2026-06-01T18:48:59Z","spotify_id":"5y0CCj9ENhM4G3gebGlnzb","type":"track"}

ANTISUK
type: MusicRecording
duration: PT2M47S
duration ms: 167094
explicit: false
by artist: Sobel
by artist: Deemz
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:26:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09df5d0b6e8f43c6366582d33fa80247f492b16d4317bde9009cea7fbc37e5d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YrcQXWepjLboNgEiXuGOF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YrcQXWepjLboNgEiXuGOF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x09df5d0b6e8f43c6366582d33fa80247f492b16d4317bde9009cea7fbc37e5d4. 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/6YrcQXWepjLboNgEiXuGOF.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/6YrcQXWepjLboNgEiXuGOF.
  date published: 2026-06-13T12:47:07Z

TO MOJA WINA
type: MusicRecording
duration: PT3M22S
duration ms: 202107
explicit: false
by artist: Sobel
by artist: Białas
by artist: Deemz
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:29:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7ee5af2d5d162039c991013ec3d116e48130d90f0473e08bb069c76d8353724
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/79dbtQlu8o3yhfFvwJlMzn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79dbtQlu8o3yhfFvwJlMzn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7ee5af2d5d162039c991013ec3d116e48130d90f0473e08bb069c76d8353724","isrc":"PLUM72400369","name":"TO MOJA WINA","registered_at":"2026-06-04T12:29:17Z","spotify_id":"79dbtQlu8o3yhfFvwJlMzn","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 0xa7ee5af2d5d162039c991013ec3d116e48130d90f0473e08bb069c76d8353724. 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/79dbtQlu8o3yhfFvwJlMzn.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/79dbtQlu8o3yhfFvwJlMzn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa7ee5af2d5d162039c991013ec3d116e48130d90f0473e08bb069c76d8353724","isrc":"PLUM72400369","name":"TO MOJA WINA","registered_at":"2026-06-04T12:29:17Z","spotify_id":"79dbtQlu8o3yhfFvwJlMzn","type":"track"}

BOŻE
type: MusicRecording
duration: PT3M51S
duration ms: 231160
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400349
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:30:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d1958b763cfd279da274b98f20908496716c7c6f548163c6d501574ca7cdbd
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/3oFL6lati8OGmJMMPjAUrK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oFL6lati8OGmJMMPjAUrK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d1958b763cfd279da274b98f20908496716c7c6f548163c6d501574ca7cdbd","isrc":"PLUM72400349","name":"BOŻE","registered_at":"2026-06-04T10:30:54Z","spotify_id":"3oFL6lati8OGmJMMPjAUrK","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 0x56d1958b763cfd279da274b98f20908496716c7c6f548163c6d501574ca7cdbd. 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/3oFL6lati8OGmJMMPjAUrK.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/3oFL6lati8OGmJMMPjAUrK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x56d1958b763cfd279da274b98f20908496716c7c6f548163c6d501574ca7cdbd","isrc":"PLUM72400349","name":"BOŻE","registered_at":"2026-06-04T10:30:54Z","spotify_id":"3oFL6lati8OGmJMMPjAUrK","type":"track"}

ZAUFAJ MI
type: MusicRecording
duration: PT2M22S
duration ms: 142267
explicit: false
by artist: Sobel
by artist: SHDØW
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400371
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:42:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc216dd092a6c48c44809258f26b2c319d915b2a88aee572da4f367f105861af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1PphT2PNn1M4VikEP3kT2L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PphT2PNn1M4VikEP3kT2L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc216dd092a6c48c44809258f26b2c319d915b2a88aee572da4f367f105861af","isrc":"PLUM72400371","name":"ZAUFAJ MI","registered_at":"2026-06-04T13:42:53Z","spotify_id":"1PphT2PNn1M4VikEP3kT2L","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 0xcc216dd092a6c48c44809258f26b2c319d915b2a88aee572da4f367f105861af. 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/1PphT2PNn1M4VikEP3kT2L.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/1PphT2PNn1M4VikEP3kT2L.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcc216dd092a6c48c44809258f26b2c319d915b2a88aee572da4f367f105861af","isrc":"PLUM72400371","name":"ZAUFAJ MI","registered_at":"2026-06-04T13:42:53Z","spotify_id":"1PphT2PNn1M4VikEP3kT2L","type":"track"}

TAK WYSZŁO
type: MusicRecording
duration: PT3M22S
duration ms: 202254
explicit: false
by artist: Sobel
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400360
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:41:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde401ca8e79d2b173b38430bc2c5976db02b4d971c96d571cd558fe4fa60fa85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/14X5ajQP9fkIgZBhKnf56Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14X5ajQP9fkIgZBhKnf56Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde401ca8e79d2b173b38430bc2c5976db02b4d971c96d571cd558fe4fa60fa85","isrc":"PLUM72400360","name":"TAK WYSZŁO","registered_at":"2026-06-04T12:41:31Z","spotify_id":"14X5ajQP9fkIgZBhKnf56Z","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 0xde401ca8e79d2b173b38430bc2c5976db02b4d971c96d571cd558fe4fa60fa85. 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/14X5ajQP9fkIgZBhKnf56Z.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/14X5ajQP9fkIgZBhKnf56Z.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xde401ca8e79d2b173b38430bc2c5976db02b4d971c96d571cd558fe4fa60fa85","isrc":"PLUM72400360","name":"TAK WYSZŁO","registered_at":"2026-06-04T12:41:31Z","spotify_id":"14X5ajQP9fkIgZBhKnf56Z","type":"track"}

W ZWIĄZKU Z MUZYKĄ
type: MusicRecording
duration: PT2M22S
duration ms: 142227
explicit: false
by artist: Sobel
by artist: Magiera
in album: W ZWIĄZKU Z MUZYKĄ
  type: MusicAlbum
  date published: 2024-08-22
isrc code: PLUM72400372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:46:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0c044b591fb969a17b440688682b244e9f71b8992fe02b370ae80d4cfcd422a
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/1vhA9rerZh6iDtGdOUxgYU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vhA9rerZh6iDtGdOUxgYU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0c044b591fb969a17b440688682b244e9f71b8992fe02b370ae80d4cfcd422a","isrc":"PLUM72400372","name":"W ZWIĄZKU Z MUZYKĄ","registered_at":"2026-06-04T14:46:11Z","spotify_id":"1vhA9rerZh6iDtGdOUxgYU","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 0xa0c044b591fb969a17b440688682b244e9f71b8992fe02b370ae80d4cfcd422a. 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/1vhA9rerZh6iDtGdOUxgYU.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/1vhA9rerZh6iDtGdOUxgYU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa0c044b591fb969a17b440688682b244e9f71b8992fe02b370ae80d4cfcd422a","isrc":"PLUM72400372","name":"W ZWIĄZKU Z MUZYKĄ","registered_at":"2026-06-04T14:46:11Z","spotify_id":"1vhA9rerZh6iDtGdOUxgYU","type":"track"}

ERA47
type: MusicAlbum
date published: 2024-06-06
track: WODA SODOWA
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155500
  explicit: false
  by artist: Oki
  by artist: @atutowy
  in album: ERA47
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: PLI292400825
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:39:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x401e39098a6a6dd157686810e344f10f9c30261e512c9235da3236c2500f4785
  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/2PJjn3nkaSD0vg072NIUOl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PJjn3nkaSD0vg072NIUOl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x401e39098a6a6dd157686810e344f10f9c30261e512c9235da3236c2500f4785","isrc":"PLI292400825","name":"WODA SODOWA","registered_at":"2026-06-04T06:39:39Z","spotify_id":"2PJjn3nkaSD0vg072NIUOl","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 0x401e39098a6a6dd157686810e344f10f9c30261e512c9235da3236c2500f4785. 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/2PJjn3nkaSD0vg072NIUOl.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/2PJjn3nkaSD0vg072NIUOl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x401e39098a6a6dd157686810e344f10f9c30261e512c9235da3236c2500f4785","isrc":"PLI292400825","name":"WODA SODOWA","registered_at":"2026-06-04T06:39:39Z","spotify_id":"2PJjn3nkaSD0vg072NIUOl","type":"track"}
track: NIEWOLNIK
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123743
  explicit: false
  by artist: Oki
  by artist: @atutowy
  in album: ERA47
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: PLI292400864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:42:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf99c1aaed7b32a637dc5067526a7b2a4cc308763a14f0a145407f28b396ea9e2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5w7OzthPdbp0FiTp6lxMfj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w7OzthPdbp0FiTp6lxMfj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xf99c1aaed7b32a637dc5067526a7b2a4cc308763a14f0a145407f28b396ea9e2. 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/5w7OzthPdbp0FiTp6lxMfj.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/5w7OzthPdbp0FiTp6lxMfj.
    date published: 2026-06-13T12:47:07Z
track: CERTIFIED LOVER
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159491
  explicit: false
  by artist: Oki
  by artist: Bedoes 2115
  by artist: @atutowy
  in album: ERA47
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: PLI292400865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:54:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2322721798db988885fa05202051b1298366d2645b5262559fe6e20cc7e972ab
  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/7j7VVmSnbj9qRcHF9FpxNh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7j7VVmSnbj9qRcHF9FpxNh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2322721798db988885fa05202051b1298366d2645b5262559fe6e20cc7e972ab","isrc":"PLI292400865","name":"CERTIFIED LOVER","registered_at":"2026-06-04T06:54:27Z","spotify_id":"7j7VVmSnbj9qRcHF9FpxNh","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 0x2322721798db988885fa05202051b1298366d2645b5262559fe6e20cc7e972ab. 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/7j7VVmSnbj9qRcHF9FpxNh.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/7j7VVmSnbj9qRcHF9FpxNh.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2322721798db988885fa05202051b1298366d2645b5262559fe6e20cc7e972ab","isrc":"PLI292400865","name":"CERTIFIED LOVER","registered_at":"2026-06-04T06:54:27Z","spotify_id":"7j7VVmSnbj9qRcHF9FpxNh","type":"track"}
track: SPRZEDAŁEM SIĘ
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207720
  explicit: false
  by artist: Oki
  by artist: Swizzy
  by artist: Worek
  by artist: Nolyrics Beats
  in album: ERA47
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: PLI292200677
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:41:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a4093c23bb3984cb6ca4e9e94de1b7dea715486deeec35619ea10202daccd39
  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/3egAW4NA5I619DxOTkpiCP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3egAW4NA5I619DxOTkpiCP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a4093c23bb3984cb6ca4e9e94de1b7dea715486deeec35619ea10202daccd39","isrc":"PLI292200677","name":"SPRZEDAŁEM SIĘ","registered_at":"2026-06-04T06:41:29Z","spotify_id":"3egAW4NA5I619DxOTkpiCP","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 0x8a4093c23bb3984cb6ca4e9e94de1b7dea715486deeec35619ea10202daccd39. 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/3egAW4NA5I619DxOTkpiCP.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/3egAW4NA5I619DxOTkpiCP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8a4093c23bb3984cb6ca4e9e94de1b7dea715486deeec35619ea10202daccd39","isrc":"PLI292200677","name":"SPRZEDAŁEM SIĘ","registered_at":"2026-06-04T06:41:29Z","spotify_id":"3egAW4NA5I619DxOTkpiCP","type":"track"}
track: PUK PUK PUK
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155121
  explicit: false
  by artist: Oki
  by artist: Otsochodzi
  by artist: @atutowy
  in album: ERA47
  isrc code: PLI292400866
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: JEREMY SOCHAN SKIT
track: JEREMY SOCHAN
track: ŻYCIE TO ZA MAŁO
track: ILE LAT?
track: JESTEŚMY ZA MŁODZI
track: NA ZAWSZE MAŁOLAT
track: OD ZERA
track: JEŚLI CHCIAŁBYŚ TO MOŻESZ WPAŚĆ
track: WRAK
track: SEROTONINA
track: QUAD STUDIO FREESTYLE
track: KAUCJA
track: OK OK OK
track: DOM
track: AGENT47

Oki
type: MusicGroup

Otsochodzi
type: MusicGroup

@atutowy
type: MusicGroup

ERA47
type: MusicAlbum
date published: 2024-06-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T08:59:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee0b67dc2c2fa7d624be5e1a942cbb331d885346f3e6eb5ea9c6923b29de5f5b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/13901zzvvj4YiVT66yxej1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13901zzvvj4YiVT66yxej1

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee0b67dc2c2fa7d624be5e1a942cbb331d885346f3e6eb5ea9c6923b29de5f5b","isrc":"PLI292400866","name":"PUK PUK PUK","registered_at":"2026-06-04T08:59:43Z","spotify_id":"13901zzvvj4YiVT66yxej1","type":"track"}

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 0xee0b67dc2c2fa7d624be5e1a942cbb331d885346f3e6eb5ea9c6923b29de5f5b. 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/13901zzvvj4YiVT66yxej1.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/13901zzvvj4YiVT66yxej1.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xee0b67dc2c2fa7d624be5e1a942cbb331d885346f3e6eb5ea9c6923b29de5f5b","isrc":"PLI292400866","name":"PUK PUK PUK","registered_at":"2026-06-04T08:59:43Z","spotify_id":"13901zzvvj4YiVT66yxej1","type":"track"}

JEREMY SOCHAN SKIT
type: MusicRecording
duration: PT0M19S
duration ms: 19697
explicit: false
by artist: Oki
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400867

JEREMY SOCHAN
type: MusicRecording
duration: PT2M25S
duration ms: 145984
explicit: false
by artist: Oki
by artist: bvdy47
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292200738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:02:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cd965022f108e250176799ddd8a9e70ed59c5d260e4a0044b756b1b5e713b43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/326XzZb4qf6igpKoiPWHvs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/326XzZb4qf6igpKoiPWHvs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cd965022f108e250176799ddd8a9e70ed59c5d260e4a0044b756b1b5e713b43","isrc":"PLI292200738","name":"JEREMY SOCHAN","registered_at":"2026-06-01T20:02:30Z","spotify_id":"326XzZb4qf6igpKoiPWHvs","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 0x0cd965022f108e250176799ddd8a9e70ed59c5d260e4a0044b756b1b5e713b43. 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/326XzZb4qf6igpKoiPWHvs.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/326XzZb4qf6igpKoiPWHvs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0cd965022f108e250176799ddd8a9e70ed59c5d260e4a0044b756b1b5e713b43","isrc":"PLI292200738","name":"JEREMY SOCHAN","registered_at":"2026-06-01T20:02:30Z","spotify_id":"326XzZb4qf6igpKoiPWHvs","type":"track"}

ŻYCIE TO ZA MAŁO
type: MusicRecording
duration: PT2M18S
duration ms: 138330
explicit: false
by artist: Oki
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400873
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:47:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9d2120b728422e20fea135c3381b95ddd50c6a58b4bf9a75cc0009e1cd0ebc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bayoLypQTj0On1QEkU24K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bayoLypQTj0On1QEkU24K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9d2120b728422e20fea135c3381b95ddd50c6a58b4bf9a75cc0009e1cd0ebc1","isrc":"PLI292400873","name":"ŻYCIE TO ZA MAŁO","registered_at":"2026-06-04T06:47:13Z","spotify_id":"5bayoLypQTj0On1QEkU24K","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 0xd9d2120b728422e20fea135c3381b95ddd50c6a58b4bf9a75cc0009e1cd0ebc1. 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/5bayoLypQTj0On1QEkU24K.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/5bayoLypQTj0On1QEkU24K.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd9d2120b728422e20fea135c3381b95ddd50c6a58b4bf9a75cc0009e1cd0ebc1","isrc":"PLI292400873","name":"ŻYCIE TO ZA MAŁO","registered_at":"2026-06-04T06:47:13Z","spotify_id":"5bayoLypQTj0On1QEkU24K","type":"track"}

ILE LAT?
type: MusicRecording
duration: PT2M30S
duration ms: 150000
explicit: false
by artist: Oki
by artist: Sobel
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400842
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:09:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661b67210cce03425dabc80720b0702f6410ee7ff1d358fea18316b9500a7935
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Yecd3jr0qmuxXpPHPSZPg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Yecd3jr0qmuxXpPHPSZPg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x661b67210cce03425dabc80720b0702f6410ee7ff1d358fea18316b9500a7935","isrc":"PLI292400842","name":"ILE LAT?","registered_at":"2026-06-01T15:09:15Z","spotify_id":"4Yecd3jr0qmuxXpPHPSZPg","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 0x661b67210cce03425dabc80720b0702f6410ee7ff1d358fea18316b9500a7935. 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/4Yecd3jr0qmuxXpPHPSZPg.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/4Yecd3jr0qmuxXpPHPSZPg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x661b67210cce03425dabc80720b0702f6410ee7ff1d358fea18316b9500a7935","isrc":"PLI292400842","name":"ILE LAT?","registered_at":"2026-06-01T15:09:15Z","spotify_id":"4Yecd3jr0qmuxXpPHPSZPg","type":"track"}

JESTEŚMY ZA MŁODZI
type: MusicRecording
duration: PT3M12S
duration ms: 192727
explicit: false
by artist: Oki
by artist: Oskar83
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400869
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:16:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5eea2d419f942c600998fe4573da805243926b06d9361a3ee382507fa962a6b0
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/4pnnjYVnTpWRFhtWSWE5ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pnnjYVnTpWRFhtWSWE5ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5eea2d419f942c600998fe4573da805243926b06d9361a3ee382507fa962a6b0","isrc":"PLI292400869","name":"JESTEŚMY ZA MŁODZI","registered_at":"2026-06-04T09:16:32Z","spotify_id":"4pnnjYVnTpWRFhtWSWE5ad","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 0x5eea2d419f942c600998fe4573da805243926b06d9361a3ee382507fa962a6b0. 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/4pnnjYVnTpWRFhtWSWE5ad.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/4pnnjYVnTpWRFhtWSWE5ad.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5eea2d419f942c600998fe4573da805243926b06d9361a3ee382507fa962a6b0","isrc":"PLI292400869","name":"JESTEŚMY ZA MŁODZI","registered_at":"2026-06-04T09:16:32Z","spotify_id":"4pnnjYVnTpWRFhtWSWE5ad","type":"track"}

NA ZAWSZE MAŁOLAT
type: MusicRecording
duration: PT2M54S
duration ms: 174054
explicit: false
by artist: Oki
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:51:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf59b1910c0056575791774db0531cf98686a2d16155bbe3d65d3172ced168cf3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0pUV6KQB3V9EkVo7Mk2fEy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pUV6KQB3V9EkVo7Mk2fEy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf59b1910c0056575791774db0531cf98686a2d16155bbe3d65d3172ced168cf3","isrc":"PLI292400863","name":"NA ZAWSZE MAŁOLAT","registered_at":"2026-06-01T15:51:48Z","spotify_id":"0pUV6KQB3V9EkVo7Mk2fEy","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 0xf59b1910c0056575791774db0531cf98686a2d16155bbe3d65d3172ced168cf3. 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/0pUV6KQB3V9EkVo7Mk2fEy.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/0pUV6KQB3V9EkVo7Mk2fEy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf59b1910c0056575791774db0531cf98686a2d16155bbe3d65d3172ced168cf3","isrc":"PLI292400863","name":"NA ZAWSZE MAŁOLAT","registered_at":"2026-06-01T15:51:48Z","spotify_id":"0pUV6KQB3V9EkVo7Mk2fEy","type":"track"}

OD ZERA
type: MusicRecording
duration: PT4M42S
duration ms: 282666
explicit: false
by artist: Oki
by artist: Blaki Selektah
by artist: Deemz
by artist: The Returners
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:14:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48befbce06df45030a82c1055ffab3d041d5664577d19e59e8024c1bfd2e1da6
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/3IjN7wV7auZhf17Sky96J3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IjN7wV7auZhf17Sky96J3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48befbce06df45030a82c1055ffab3d041d5664577d19e59e8024c1bfd2e1da6","isrc":"PLI292400870","name":"OD ZERA","registered_at":"2026-06-04T11:14:17Z","spotify_id":"3IjN7wV7auZhf17Sky96J3","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 0x48befbce06df45030a82c1055ffab3d041d5664577d19e59e8024c1bfd2e1da6. 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/3IjN7wV7auZhf17Sky96J3.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/3IjN7wV7auZhf17Sky96J3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x48befbce06df45030a82c1055ffab3d041d5664577d19e59e8024c1bfd2e1da6","isrc":"PLI292400870","name":"OD ZERA","registered_at":"2026-06-04T11:14:17Z","spotify_id":"3IjN7wV7auZhf17Sky96J3","type":"track"}

JEŚLI CHCIAŁBYŚ TO MOŻESZ WPAŚĆ
type: MusicRecording
duration: PT2M20S
duration ms: 140192
explicit: false
by artist: Oki
by artist: Kuban
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400871
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbeb135ef2245735b08f9adbc5684d16d126da628e4b93f2655bef4f531f0cb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3m6pW5r8F5WvPxXDZxwIyJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m6pW5r8F5WvPxXDZxwIyJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbeb135ef2245735b08f9adbc5684d16d126da628e4b93f2655bef4f531f0cb5","isrc":"PLI292400871","name":"JEŚLI CHCIAŁBYŚ TO MOŻESZ WPAŚĆ","registered_at":"2026-06-04T08:35:51Z","spotify_id":"3m6pW5r8F5WvPxXDZxwIyJ","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 0xcbeb135ef2245735b08f9adbc5684d16d126da628e4b93f2655bef4f531f0cb5. 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/3m6pW5r8F5WvPxXDZxwIyJ.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/3m6pW5r8F5WvPxXDZxwIyJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcbeb135ef2245735b08f9adbc5684d16d126da628e4b93f2655bef4f531f0cb5","isrc":"PLI292400871","name":"JEŚLI CHCIAŁBYŚ TO MOŻESZ WPAŚĆ","registered_at":"2026-06-04T08:35:51Z","spotify_id":"3m6pW5r8F5WvPxXDZxwIyJ","type":"track"}

WRAK
type: MusicRecording
duration: PT3M19S
duration ms: 199694
explicit: false
by artist: Oki
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:05:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c323b7511505a23837f2aa1aca0963bbaf495a5ed41d106a7f2ce58fbb6916
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/36JV4hBZbOHq9Su4sNrlXm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36JV4hBZbOHq9Su4sNrlXm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xc0c323b7511505a23837f2aa1aca0963bbaf495a5ed41d106a7f2ce58fbb6916. 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/36JV4hBZbOHq9Su4sNrlXm.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/36JV4hBZbOHq9Su4sNrlXm.
  date published: 2026-06-13T12:47:07Z

SEROTONINA
type: MusicRecording
duration: PT2M23S
duration ms: 143157
explicit: false
by artist: Oki
by artist: SHDØW
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:46:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb42d02f3a32f1e246def1df354c2f517cbfb47594e02fd8a7f36429a1ce411df
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/2XZVpCUIRE5xMQqhGo7gRQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XZVpCUIRE5xMQqhGo7gRQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xb42d02f3a32f1e246def1df354c2f517cbfb47594e02fd8a7f36429a1ce411df. 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/2XZVpCUIRE5xMQqhGo7gRQ.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/2XZVpCUIRE5xMQqhGo7gRQ.
  date published: 2026-06-13T15:41:10Z

QUAD STUDIO FREESTYLE
type: MusicRecording
duration: PT2M28S
duration ms: 148756
explicit: false
by artist: Oki
by artist: bvdy47
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400868
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:06:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa702361cb96c06638776f803214ab2b2e542e8081f4e0483bc43eb78fdf49a1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VKusf30FxWXTJsO6l0enh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VKusf30FxWXTJsO6l0enh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa702361cb96c06638776f803214ab2b2e542e8081f4e0483bc43eb78fdf49a1e","isrc":"PLI292400868","name":"QUAD STUDIO FREESTYLE","registered_at":"2026-06-01T23:06:16Z","spotify_id":"6VKusf30FxWXTJsO6l0enh","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 0xa702361cb96c06638776f803214ab2b2e542e8081f4e0483bc43eb78fdf49a1e. 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/6VKusf30FxWXTJsO6l0enh.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/6VKusf30FxWXTJsO6l0enh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa702361cb96c06638776f803214ab2b2e542e8081f4e0483bc43eb78fdf49a1e","isrc":"PLI292400868","name":"QUAD STUDIO FREESTYLE","registered_at":"2026-06-01T23:06:16Z","spotify_id":"6VKusf30FxWXTJsO6l0enh","type":"track"}

KAUCJA
type: MusicRecording
duration: PT2M27S
duration ms: 147828
explicit: false
by artist: Oki
by artist: bvdy47
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400827
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:29:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f0200094a97b1302760e9cc3116443053721652f5a5556fa9902cce55d0fed8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0lJaxXf5i5zLbvxEBZuXvk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lJaxXf5i5zLbvxEBZuXvk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x1f0200094a97b1302760e9cc3116443053721652f5a5556fa9902cce55d0fed8. 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/0lJaxXf5i5zLbvxEBZuXvk.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/0lJaxXf5i5zLbvxEBZuXvk.
  date published: 2026-06-13T12:47:07Z

OK OK OK
type: MusicRecording
duration: PT3M36S
duration ms: 216000
explicit: false
by artist: Oki
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400874
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcedd76dee0e1f7e812098aa3e1e18d897c5b0b82bac3f0d534676cd749bf61f6
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/5WA5VQrrplEPb6OlY1afvH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WA5VQrrplEPb6OlY1afvH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcedd76dee0e1f7e812098aa3e1e18d897c5b0b82bac3f0d534676cd749bf61f6","isrc":"PLI292400874","name":"OK OK OK","registered_at":"2026-06-04T06:17:12Z","spotify_id":"5WA5VQrrplEPb6OlY1afvH","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 0xcedd76dee0e1f7e812098aa3e1e18d897c5b0b82bac3f0d534676cd749bf61f6. 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/5WA5VQrrplEPb6OlY1afvH.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/5WA5VQrrplEPb6OlY1afvH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcedd76dee0e1f7e812098aa3e1e18d897c5b0b82bac3f0d534676cd749bf61f6","isrc":"PLI292400874","name":"OK OK OK","registered_at":"2026-06-04T06:17:12Z","spotify_id":"5WA5VQrrplEPb6OlY1afvH","type":"track"}

DOM
type: MusicRecording
duration: PT3M30S
duration ms: 210586
explicit: false
by artist: Oki
by artist: Young Igi
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400875
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:51:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1713905b85677e39ccaf84dc6907cd1b3b5aa2603ddf8d370f9d6a9b8f27d8a
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/74buhNtXuvieMlJOitnBVN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74buhNtXuvieMlJOitnBVN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xf1713905b85677e39ccaf84dc6907cd1b3b5aa2603ddf8d370f9d6a9b8f27d8a. 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/74buhNtXuvieMlJOitnBVN.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/74buhNtXuvieMlJOitnBVN.
  date published: 2026-06-13T15:41:10Z

AGENT47
type: MusicRecording
duration: PT2M47S
duration ms: 167035
explicit: false
by artist: Oki
by artist: @atutowy
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:32:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ea5353e5596cb3de2b492f19efaeb79c380ea84e956f5bdefd9e3283a5a274e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0jvrgOlLkTZdA7zfOUWzQS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jvrgOlLkTZdA7zfOUWzQS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x7ea5353e5596cb3de2b492f19efaeb79c380ea84e956f5bdefd9e3283a5a274e. 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/0jvrgOlLkTZdA7zfOUWzQS.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/0jvrgOlLkTZdA7zfOUWzQS.
  date published: 2026-06-13T12:47:07Z

PUŁAPKA NA MOTYLE
type: MusicAlbum
date published: 2021-04-15
track: Bandyta
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156013
  explicit: false
  by artist: Sobel
  by artist: PSR
  in album: PUŁAPKA NA MOTYLE
    type: MusicAlbum
    date published: 2021-04-15
  isrc code: PLUM72100209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:09:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd9c2145f84314c64f8fb33fcb4406e5fb88bde67e3dec7708b19cb1a5751cb84
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4SCKjcOBEHYu7EKKOdQBXJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SCKjcOBEHYu7EKKOdQBXJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xd9c2145f84314c64f8fb33fcb4406e5fb88bde67e3dec7708b19cb1a5751cb84. 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/4SCKjcOBEHYu7EKKOdQBXJ.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/4SCKjcOBEHYu7EKKOdQBXJ.
    date published: 2026-06-13T12:47:07Z
track: Zaczarowany Mózg
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139586
  explicit: false
  by artist: Sobel
  by artist: PSR
  in album: PUŁAPKA NA MOTYLE
    type: MusicAlbum
    date published: 2021-04-15
  isrc code: PLUM72100214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:20:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa631da1b9b92709c378109077f022af3dca48346aadffdc39bc655ad0fcb7fbb
  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/1sme6bEgALVHRmHkLcnirH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sme6bEgALVHRmHkLcnirH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa631da1b9b92709c378109077f022af3dca48346aadffdc39bc655ad0fcb7fbb","isrc":"PLUM72100214","name":"Zaczarowany Mózg","registered_at":"2026-06-04T10:20:11Z","spotify_id":"1sme6bEgALVHRmHkLcnirH","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 0xa631da1b9b92709c378109077f022af3dca48346aadffdc39bc655ad0fcb7fbb. 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/1sme6bEgALVHRmHkLcnirH.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/1sme6bEgALVHRmHkLcnirH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa631da1b9b92709c378109077f022af3dca48346aadffdc39bc655ad0fcb7fbb","isrc":"PLUM72100214","name":"Zaczarowany Mózg","registered_at":"2026-06-04T10:20:11Z","spotify_id":"1sme6bEgALVHRmHkLcnirH","type":"track"}
track: Alien
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198213
  explicit: false
  by artist: Sobel
  by artist: Magiera
  in album: PUŁAPKA NA MOTYLE
    type: MusicAlbum
    date published: 2021-04-15
  isrc code: PLUM72100074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:10:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7caebd2a58e32ec16d941472582cb9e776f965ca5de05d079b4ecf4c5388cc0e
  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/3mCr3EZ4QNgTEFdkNTNSLr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mCr3EZ4QNgTEFdkNTNSLr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0x7caebd2a58e32ec16d941472582cb9e776f965ca5de05d079b4ecf4c5388cc0e. 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/3mCr3EZ4QNgTEFdkNTNSLr.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/3mCr3EZ4QNgTEFdkNTNSLr.
    date published: 2026-06-13T15:41:10Z
track: Kapie Deszcz
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206560
  explicit: false
  by artist: Sobel
  by artist: PSR
  in album: PUŁAPKA NA MOTYLE
    type: MusicAlbum
    date published: 2021-04-15
  isrc code: PLUM72100220
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:39:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6HSOnIzkBJnd3aBYCLCDBl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HSOnIzkBJnd3aBYCLCDBl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298","isrc":"PLUM72100220","name":"Kapie Deszcz","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6HSOnIzkBJnd3aBYCLCDBl","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 0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298. 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/6HSOnIzkBJnd3aBYCLCDBl.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/6HSOnIzkBJnd3aBYCLCDBl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x952f8bcd0a09c6c81e697316b9ef872c3d3bb4a37e3f6866e5e9ef46fdacc298","isrc":"PLUM72100220","name":"Kapie Deszcz","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6HSOnIzkBJnd3aBYCLCDBl","type":"track"}
track: Puzzle
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169866
  explicit: false
  by artist: Sobel
  by artist: PSR
  in album: PUŁAPKA NA MOTYLE
    type: MusicAlbum
    date published: 2021-04-15
  isrc code: PLUM72100219
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Fiołkowe Pole
track: Jeden Mały Problem
track: To Ja
track: Gruby Temat
track: Nie Teraz
track: Kinol
track: Pobudka
track: Restart

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:50:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xed41ca04cfe5f1e4d34d9c79f27b5249d24d8fa65436a7603688c1dd1aed4124

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7iznPLoeSh3cxgrFmLlw2L.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iznPLoeSh3cxgrFmLlw2L

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue

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 0xed41ca04cfe5f1e4d34d9c79f27b5249d24d8fa65436a7603688c1dd1aed4124. 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/7iznPLoeSh3cxgrFmLlw2L.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/7iznPLoeSh3cxgrFmLlw2L.
date published: 2026-06-13T12:47:07Z

Fiołkowe Pole
type: MusicRecording
duration: PT2M39S
duration ms: 159253
explicit: false
by artist: Sobel
by artist: Piotrek Lewandowski
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:40:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bQFAKQF1mhcPPThw97kjw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bQFAKQF1mhcPPThw97kjw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58","isrc":"PLUM72100221","name":"Fiołkowe Pole","registered_at":"2026-06-01T22:40:06Z","spotify_id":"5bQFAKQF1mhcPPThw97kjw","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 0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58. 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/5bQFAKQF1mhcPPThw97kjw.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/5bQFAKQF1mhcPPThw97kjw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa9d1c30baef0df15c2b76390b0d6a38c8819faf8832c98b1b91934ad85e1fd58","isrc":"PLUM72100221","name":"Fiołkowe Pole","registered_at":"2026-06-01T22:40:06Z","spotify_id":"5bQFAKQF1mhcPPThw97kjw","type":"track"}

Jeden Mały Problem
type: MusicRecording
duration: PT2M48S
duration ms: 168546
explicit: false
by artist: Sobel
by artist: SHDØW
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c
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/1q2BItkkG96TwCK8cFhYUL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q2BItkkG96TwCK8cFhYUL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c","isrc":"PLUM72100216","name":"Jeden Mały Problem","registered_at":"2026-06-04T14:45:29Z","spotify_id":"1q2BItkkG96TwCK8cFhYUL","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 0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c. 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/1q2BItkkG96TwCK8cFhYUL.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/1q2BItkkG96TwCK8cFhYUL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f3339d381c7149c63d5aa5edf0c1104015efe07d6baae729fd9bf087e37c04c","isrc":"PLUM72100216","name":"Jeden Mały Problem","registered_at":"2026-06-04T14:45:29Z","spotify_id":"1q2BItkkG96TwCK8cFhYUL","type":"track"}

To Ja
type: MusicRecording
duration: PT3M27S
duration ms: 207080
explicit: false
by artist: Sobel
by artist: Deemz
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:29:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87b4cb49894032bdeb8c5442f71fe8cbbeaee9e8c7489ea9a928f3a5453e2efb
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/1qhSaIqTYTchp1Jy6bYcYQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qhSaIqTYTchp1Jy6bYcYQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87b4cb49894032bdeb8c5442f71fe8cbbeaee9e8c7489ea9a928f3a5453e2efb","isrc":"PLUM72100110","name":"To Ja","registered_at":"2026-06-05T07:29:19Z","spotify_id":"1qhSaIqTYTchp1Jy6bYcYQ","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 0x87b4cb49894032bdeb8c5442f71fe8cbbeaee9e8c7489ea9a928f3a5453e2efb. 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/1qhSaIqTYTchp1Jy6bYcYQ.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/1qhSaIqTYTchp1Jy6bYcYQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x87b4cb49894032bdeb8c5442f71fe8cbbeaee9e8c7489ea9a928f3a5453e2efb","isrc":"PLUM72100110","name":"To Ja","registered_at":"2026-06-05T07:29:19Z","spotify_id":"1qhSaIqTYTchp1Jy6bYcYQ","type":"track"}

Gruby Temat
type: MusicRecording
duration: PT2M25S
duration ms: 145093
explicit: false
by artist: Sobel
by artist: PSR
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0W03wM1BhZTmTWLXdIqEXG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0W03wM1BhZTmTWLXdIqEXG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f","isrc":"PLUM72100218","name":"Gruby Temat","registered_at":"2026-06-05T04:33:21Z","spotify_id":"0W03wM1BhZTmTWLXdIqEXG","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 0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f. 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/0W03wM1BhZTmTWLXdIqEXG.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/0W03wM1BhZTmTWLXdIqEXG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x19cf5c4c96586e84e0f7c8981610fd664e5808207423e0d62b3cfa072574715f","isrc":"PLUM72100218","name":"Gruby Temat","registered_at":"2026-06-05T04:33:21Z","spotify_id":"0W03wM1BhZTmTWLXdIqEXG","type":"track"}

Nie Teraz
type: MusicRecording
duration: PT2M39S
duration ms: 159773
explicit: false
by artist: Sobel
by artist: Young Igi
by artist: PSR
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:21:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15d3fa1baa527f54db1f2ba914ec0e400095878ebcd2952f0d223fca275d44f8
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/4obnT7iTKdBDaG07Y7r6nq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4obnT7iTKdBDaG07Y7r6nq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15d3fa1baa527f54db1f2ba914ec0e400095878ebcd2952f0d223fca275d44f8","isrc":"PLUM72100215","name":"Nie Teraz","registered_at":"2026-06-04T11:21:27Z","spotify_id":"4obnT7iTKdBDaG07Y7r6nq","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 0x15d3fa1baa527f54db1f2ba914ec0e400095878ebcd2952f0d223fca275d44f8. 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/4obnT7iTKdBDaG07Y7r6nq.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/4obnT7iTKdBDaG07Y7r6nq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x15d3fa1baa527f54db1f2ba914ec0e400095878ebcd2952f0d223fca275d44f8","isrc":"PLUM72100215","name":"Nie Teraz","registered_at":"2026-06-04T11:21:27Z","spotify_id":"4obnT7iTKdBDaG07Y7r6nq","type":"track"}

Kinol
type: MusicRecording
duration: PT3M12S
duration ms: 192760
explicit: false
by artist: Sobel
by artist: Magiera
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72000774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:50:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09d0c5df62dc121b772b0aef5b01e09d6a2335f34204ff489fd786fc9eafd1ea
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/6ALzx0Gppfh8B9mTMoF0BV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ALzx0Gppfh8B9mTMoF0BV
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 0x09d0c5df62dc121b772b0aef5b01e09d6a2335f34204ff489fd786fc9eafd1ea. 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/6ALzx0Gppfh8B9mTMoF0BV.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/6ALzx0Gppfh8B9mTMoF0BV.
  date published: 2026-06-13T17:25:41Z

Pobudka
type: MusicRecording
duration: PT2M33S
duration ms: 153146
explicit: false
by artist: Sobel
by artist: Oki
by artist: PSR
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:05:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3d76a12d7b59226556929b8c549a1b15df2383c71df36267789b6d16caba3f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4HeHaOxLsjC8CU8NusTpHf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HeHaOxLsjC8CU8NusTpHf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xd3d76a12d7b59226556929b8c549a1b15df2383c71df36267789b6d16caba3f7. 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/4HeHaOxLsjC8CU8NusTpHf.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/4HeHaOxLsjC8CU8NusTpHf.
  date published: 2026-06-13T12:47:07Z

Restart
type: MusicRecording
duration: PT2M52S
duration ms: 172933
explicit: false
by artist: Sobel
by artist: Gedz
by artist: Deemz
in album: PUŁAPKA NA MOTYLE
  type: MusicAlbum
  date published: 2021-04-15
isrc code: PLUM72100222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:22:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee63254d2187f9e2553031f982251c04c710a49e11499869ae834a78a824c3c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4K44a8EKANhw3icZ2nklur.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K44a8EKANhw3icZ2nklur
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xee63254d2187f9e2553031f982251c04c710a49e11499869ae834a78a824c3c9. 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/4K44a8EKANhw3icZ2nklur.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/4K44a8EKANhw3icZ2nklur.
  date published: 2026-06-13T12:47:07Z

Hotel Maffija 3
type: MusicAlbum
date published: 2023-08-11
track: Smażalnia
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105230
  explicit: false
  by artist: SB Maffija
  by artist: Sobel
  by artist: Białas
  by artist: White 2115
  by artist: Deemz
  in album: Hotel Maffija 3
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: PLS282300142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:09:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61ab3e2658e1d9ed00818022a33fafe5a62e13a53bc278cbd774e52b474d12b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2hKe2bIIZMcnHwJkSEEG37.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hKe2bIIZMcnHwJkSEEG37
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61ab3e2658e1d9ed00818022a33fafe5a62e13a53bc278cbd774e52b474d12b2","isrc":"PLS282300142","name":"Smażalnia","registered_at":"2026-06-07T18:09:34Z","spotify_id":"2hKe2bIIZMcnHwJkSEEG37","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 0x61ab3e2658e1d9ed00818022a33fafe5a62e13a53bc278cbd774e52b474d12b2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hKe2bIIZMcnHwJkSEEG37.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/2hKe2bIIZMcnHwJkSEEG37.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x61ab3e2658e1d9ed00818022a33fafe5a62e13a53bc278cbd774e52b474d12b2","isrc":"PLS282300142","name":"Smażalnia","registered_at":"2026-06-07T18:09:34Z","spotify_id":"2hKe2bIIZMcnHwJkSEEG37","type":"track"}
track: Hotel Maffija 3
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297253
  explicit: false
  by artist: SB Maffija
  by artist: Kinny Zimmer
  by artist: White 2115
  by artist: Solar
  by artist: Tomb
  by artist: Janusz Walczuk
  by artist: Lanek
  by artist: Jacuś
  by artist: po prostu Kajtek
  by artist: Bryan
  by artist: Fukaj
  by artist: Szaran
  by artist: Beteo
  by artist: Białas
  by artist: SHDØW
  by artist: TONY2000
  by artist: Michał Anioł
  by artist: Kacperczyk
  in album: Hotel Maffija 3
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: PLS282300084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:55:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429
  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/4qjIIJiyq3IWhMHPHt1o2F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qjIIJiyq3IWhMHPHt1o2F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429","isrc":"PLS282300084","name":"Hotel Maffija 3","registered_at":"2026-06-04T09:55:51Z","spotify_id":"4qjIIJiyq3IWhMHPHt1o2F","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 0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429. 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/4qjIIJiyq3IWhMHPHt1o2F.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/4qjIIJiyq3IWhMHPHt1o2F.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429","isrc":"PLS282300084","name":"Hotel Maffija 3","registered_at":"2026-06-04T09:55:51Z","spotify_id":"4qjIIJiyq3IWhMHPHt1o2F","type":"track"}
track: Rój
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196039
  explicit: false
  by artist: SB Maffija
  by artist: Sokół
  by artist: Szaran
  by artist: Tomb
  by artist: po prostu Kajtek
  by artist: Wyguś
  by artist: Fukaj
  by artist: Szczepan
  by artist: Adi Nowak
  by artist: Bryan
  by artist: Krzy Krzysztof
  by artist: Wroobel
  in album: Hotel Maffija 3
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: PLS282300140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T05:19:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x032504783e658e00f9ed56a01f7269f2bc4bcb0cea2c04a05bcac8fc6eb94b21
  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/4N7GieEpmygmezuOgTvqX8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N7GieEpmygmezuOgTvqX8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x032504783e658e00f9ed56a01f7269f2bc4bcb0cea2c04a05bcac8fc6eb94b21","isrc":"PLS282300140","name":"Rój","registered_at":"2026-06-10T05:19:24Z","spotify_id":"4N7GieEpmygmezuOgTvqX8","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 0x032504783e658e00f9ed56a01f7269f2bc4bcb0cea2c04a05bcac8fc6eb94b21. 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/4N7GieEpmygmezuOgTvqX8.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/4N7GieEpmygmezuOgTvqX8.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x032504783e658e00f9ed56a01f7269f2bc4bcb0cea2c04a05bcac8fc6eb94b21","isrc":"PLS282300140","name":"Rój","registered_at":"2026-06-10T05:19:24Z","spotify_id":"4N7GieEpmygmezuOgTvqX8","type":"track"}
track: SQNHEAD
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153986
  explicit: false
  by artist: SB Maffija
  by artist: Białas
  by artist: Żabson
  by artist: Lanek
  by artist: Solar
  by artist: Kinny Zimmer
  by artist: Tomb
  by artist: Wroobel
  in album: Hotel Maffija 3
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: PLS282300085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:58:13+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Co to ma znaczyć
track: Rusztom
track: Gomba o o o
track: 3 w nocy w Międzyzdrojach
track: COLD BOY WINNER
track: Pomnik
track: Jeep Wrangler - Remix
track: Powodzenia Szaran
track: Neapol
track: Bungee
track: Kawałek serca
track: Jeep Wrangler
track: Hotel Boombapija
track: Obcy
track: Jak to zleciało
track: LOS
track: Plaża w Międzyzdrojach
track: To jest moja muza
track: Mówi się trudno
track: Awaryjne lądowanie
track: Na drugi koniec świata
track: Pustka
track: Bad Bunny
track: Czerwone Słońce
track: Klasyczny trap
track: Czarna Perła
track: Patrick Swayze
track: Zimne morze
track: Wioska ukryta we mgle
track: Pieniądze i sława
track: TRAPI$ZON
track: Hehelikopter
track: Zamki z piasku

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x571befd98043e25c44ada746124ed014dbdb166f5b3212664432a318dba49c26

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5al8pVdFhy1pjH9XQ2Gzwm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5al8pVdFhy1pjH9XQ2Gzwm

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue

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 0x571befd98043e25c44ada746124ed014dbdb166f5b3212664432a318dba49c26. 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/5al8pVdFhy1pjH9XQ2Gzwm.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/5al8pVdFhy1pjH9XQ2Gzwm.
date published: 2026-06-13T17:25:41Z

Co to ma znaczyć
type: MusicRecording
duration: PT2M31S
duration ms: 151836
explicit: false
by artist: SB Maffija
by artist: ADM
by artist: Koldi
by artist: Bonson
by artist: Danny
by artist: Tomb
by artist: Wroobel
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:21:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x896ba69e18ce4c30d1ea0ba69757459d62f7b8d08a73a36dd19213efd47181d0
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/76e3bt6SndmePvZD0kZUEN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76e3bt6SndmePvZD0kZUEN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x896ba69e18ce4c30d1ea0ba69757459d62f7b8d08a73a36dd19213efd47181d0","isrc":"PLS282300141","name":"Co to ma znaczyć","registered_at":"2026-06-18T03:21:18Z","spotify_id":"76e3bt6SndmePvZD0kZUEN","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 0x896ba69e18ce4c30d1ea0ba69757459d62f7b8d08a73a36dd19213efd47181d0. 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/76e3bt6SndmePvZD0kZUEN.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/76e3bt6SndmePvZD0kZUEN.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x896ba69e18ce4c30d1ea0ba69757459d62f7b8d08a73a36dd19213efd47181d0","isrc":"PLS282300141","name":"Co to ma znaczyć","registered_at":"2026-06-18T03:21:18Z","spotify_id":"76e3bt6SndmePvZD0kZUEN","type":"track"}

Rusztom
type: MusicRecording
duration: PT2M51S
duration ms: 171426
explicit: false
by artist: SB Maffija
by artist: Białas
by artist: Tomb
by artist: Żabson
by artist: Janusz Walczuk
by artist: Jacuś
by artist: Szaran
by artist: Fukaj
by artist: SHDØW
by artist: Lanek
by artist: wxrrior
by artist: Michał Anioł
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5fb4fc51c3ea1af5dab7b23e6a7346d76d8f861bcd2524e39abf919d6596683
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/412OKOfLSvgOtOHMexJigI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/412OKOfLSvgOtOHMexJigI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xf5fb4fc51c3ea1af5dab7b23e6a7346d76d8f861bcd2524e39abf919d6596683. 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/412OKOfLSvgOtOHMexJigI.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/412OKOfLSvgOtOHMexJigI.
  date published: 2026-06-13T12:47:07Z

Gomba o o o
type: MusicRecording
duration: PT2M16S
duration ms: 136320
explicit: false
by artist: SB Maffija
by artist: White 2115
by artist: GOMBAO 33
by artist: Pedro
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:24:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2349fe607297119511c80ba8942f2b8a83005ce9d1c770f4a8163078edaf6f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kYWiAGPOhfGNg8c7pHEfT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kYWiAGPOhfGNg8c7pHEfT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2349fe607297119511c80ba8942f2b8a83005ce9d1c770f4a8163078edaf6f1","isrc":"PLS282300139","name":"Gomba o o o","registered_at":"2026-06-07T14:24:22Z","spotify_id":"2kYWiAGPOhfGNg8c7pHEfT","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 0xe2349fe607297119511c80ba8942f2b8a83005ce9d1c770f4a8163078edaf6f1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kYWiAGPOhfGNg8c7pHEfT.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/2kYWiAGPOhfGNg8c7pHEfT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe2349fe607297119511c80ba8942f2b8a83005ce9d1c770f4a8163078edaf6f1","isrc":"PLS282300139","name":"Gomba o o o","registered_at":"2026-06-07T14:24:22Z","spotify_id":"2kYWiAGPOhfGNg8c7pHEfT","type":"track"}

3 w nocy w Międzyzdrojach
type: MusicRecording
duration: PT2M54S
duration ms: 174560
explicit: false
by artist: SB Maffija
by artist: Mata
by artist: White 2115
by artist: Wyguś
by artist: WoLa
by artist: slowez
by artist: Mario
by artist: Pedro
by artist: wxrrior
by artist: SHDØW
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:18:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7
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/62k523BAmXnOja2fFiOcDR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62k523BAmXnOja2fFiOcDR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"62k523BAmXnOja2fFiOcDR","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 0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7. 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/62k523BAmXnOja2fFiOcDR.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/62k523BAmXnOja2fFiOcDR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"62k523BAmXnOja2fFiOcDR","type":"track"}

COLD BOY WINNER
type: MusicRecording
duration: PT2M57S
duration ms: 177293
explicit: false
by artist: SB Maffija
by artist: slowez
by artist: White 2115
by artist: bambi
by artist: Szczepan
by artist: Palar
by artist: Szymon_C
by artist: Veri
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300144
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:13:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7a6f6c24d82095277d105edbc4792d078bc1b1faf99c9d57d828d2b39778a90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0gk1RHXlbXzQ3u2X9boqQK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gk1RHXlbXzQ3u2X9boqQK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7a6f6c24d82095277d105edbc4792d078bc1b1faf99c9d57d828d2b39778a90","isrc":"PLS282300144","name":"COLD BOY WINNER","registered_at":"2026-06-05T13:13:41Z","spotify_id":"0gk1RHXlbXzQ3u2X9boqQK","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 0xe7a6f6c24d82095277d105edbc4792d078bc1b1faf99c9d57d828d2b39778a90. 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/0gk1RHXlbXzQ3u2X9boqQK.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/0gk1RHXlbXzQ3u2X9boqQK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe7a6f6c24d82095277d105edbc4792d078bc1b1faf99c9d57d828d2b39778a90","isrc":"PLS282300144","name":"COLD BOY WINNER","registered_at":"2026-06-05T13:13:41Z","spotify_id":"0gk1RHXlbXzQ3u2X9boqQK","type":"track"}

Pomnik
type: MusicRecording
duration: PT4M51S
duration ms: 291973
explicit: false
by artist: SB Maffija
by artist: Białas
by artist: Solar
by artist: Deys
by artist: Bonson
by artist: Bryan
by artist: po prostu Kajtek
by artist: Janusz Walczuk
by artist: ADM
by artist: Fukaj
by artist: Koldi
by artist: Danny
by artist: Tomb
by artist: Wac Toja
by artist: Lanek
by artist: Wroobel
by artist: Seek
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73fd61d59f34a954ef4cf084ff89172ac56de04281d8ad45c5204dd98a97e126
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/4SPHGTl4m8oZyc9B33MrwT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SPHGTl4m8oZyc9B33MrwT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x73fd61d59f34a954ef4cf084ff89172ac56de04281d8ad45c5204dd98a97e126. 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/4SPHGTl4m8oZyc9B33MrwT.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/4SPHGTl4m8oZyc9B33MrwT.
  date published: 2026-06-13T15:41:10Z

Jeep Wrangler - Remix
type: MusicRecording
duration: PT2M50S
duration ms: 170746
explicit: false
by artist: SB Maffija
by artist: po prostu Kajtek
by artist: Bryan
by artist: Jacuś
by artist: Wac Toja
by artist: Kacperczyk
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300145
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:20:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e8e1142466a02920929b77b7e21847b0c49f78bb933d671e4552724e7235e4a
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/5Wjg1tMSATZOlTdOTYnNcv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wjg1tMSATZOlTdOTYnNcv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e8e1142466a02920929b77b7e21847b0c49f78bb933d671e4552724e7235e4a","isrc":"PLS282300145","name":"Jeep Wrangler - Remix","registered_at":"2026-06-08T21:20:33Z","spotify_id":"5Wjg1tMSATZOlTdOTYnNcv","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 0x6e8e1142466a02920929b77b7e21847b0c49f78bb933d671e4552724e7235e4a. 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/5Wjg1tMSATZOlTdOTYnNcv.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/5Wjg1tMSATZOlTdOTYnNcv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6e8e1142466a02920929b77b7e21847b0c49f78bb933d671e4552724e7235e4a","isrc":"PLS282300145","name":"Jeep Wrangler - Remix","registered_at":"2026-06-08T21:20:33Z","spotify_id":"5Wjg1tMSATZOlTdOTYnNcv","type":"track"}

Powodzenia Szaran
type: MusicRecording
duration: PT2M50S
duration ms: 170466
explicit: false
by artist: SB Maffija
by artist: Białas
by artist: Bedoes 2115
by artist: Szaran
by artist: Szymon_C
by artist: Veri
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:45:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08ef4a190ae38d64f3906c59e300d298d448b63e6c198fb088836827b6435c20
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/7xbZnDOF9J2AZH2khrECLx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xbZnDOF9J2AZH2khrECLx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08ef4a190ae38d64f3906c59e300d298d448b63e6c198fb088836827b6435c20","isrc":"PLS282300088","name":"Powodzenia Szaran","registered_at":"2026-06-06T01:45:25Z","spotify_id":"7xbZnDOF9J2AZH2khrECLx","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 0x08ef4a190ae38d64f3906c59e300d298d448b63e6c198fb088836827b6435c20. 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/7xbZnDOF9J2AZH2khrECLx.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/7xbZnDOF9J2AZH2khrECLx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x08ef4a190ae38d64f3906c59e300d298d448b63e6c198fb088836827b6435c20","isrc":"PLS282300088","name":"Powodzenia Szaran","registered_at":"2026-06-06T01:45:25Z","spotify_id":"7xbZnDOF9J2AZH2khrECLx","type":"track"}

Neapol
type: MusicRecording
duration: PT2M38S
duration ms: 158118
explicit: false
by artist: SB Maffija
by artist: Palar
by artist: po prostu Kajtek
by artist: Szczepan
by artist: Wroobel
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300146
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:36:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15476207f9c87d20fba6822f0d3114160cf8264b8ce11c093f11ebecda815e50
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/50pilinds5FZb7II6RDCFa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50pilinds5FZb7II6RDCFa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x15476207f9c87d20fba6822f0d3114160cf8264b8ce11c093f11ebecda815e50. 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/50pilinds5FZb7II6RDCFa.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/50pilinds5FZb7II6RDCFa.
  date published: 2026-06-13T13:32:09Z

Bungee
type: MusicRecording
duration: PT3M19S
duration ms: 199773
explicit: false
by artist: SB Maffija
by artist: Kinny Zimmer
by artist: Lanek
by artist: Białas
by artist: Bandura
by artist: Janusz Walczuk
by artist: Solar
by artist: Tomb
by artist: Dżinold
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300091
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:32:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2acbe23c7c72cebceb2838600413e8aff361e81a9e76024027c28add7cec7036
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/2154l8HUY6BaZdD5ckBViZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2154l8HUY6BaZdD5ckBViZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x2acbe23c7c72cebceb2838600413e8aff361e81a9e76024027c28add7cec7036. 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/2154l8HUY6BaZdD5ckBViZ.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/2154l8HUY6BaZdD5ckBViZ.
  date published: 2026-06-13T15:41:10Z

Kawałek serca
type: MusicRecording
duration: PT3M11S
duration ms: 191489
explicit: false
by artist: SB Maffija
by artist: Danny
by artist: Koldi
by artist: ADM
by artist: WoLa
by artist: Tomb
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300149
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:33:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf411f37666a3879f955bf9e7e259a69413bbbaecf2617aa76dee49c08781b58
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/63BJ1bs6jHZYrmr2LFNWPD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63BJ1bs6jHZYrmr2LFNWPD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf411f37666a3879f955bf9e7e259a69413bbbaecf2617aa76dee49c08781b58","isrc":"PLS282300149","name":"Kawałek serca","registered_at":"2026-06-10T14:33:52Z","spotify_id":"63BJ1bs6jHZYrmr2LFNWPD","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 0xbf411f37666a3879f955bf9e7e259a69413bbbaecf2617aa76dee49c08781b58. 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/63BJ1bs6jHZYrmr2LFNWPD.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/63BJ1bs6jHZYrmr2LFNWPD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbf411f37666a3879f955bf9e7e259a69413bbbaecf2617aa76dee49c08781b58","isrc":"PLS282300149","name":"Kawałek serca","registered_at":"2026-06-10T14:33:52Z","spotify_id":"63BJ1bs6jHZYrmr2LFNWPD","type":"track"}

Jeep Wrangler
type: MusicRecording
duration: PT2M16S
duration ms: 136360
explicit: false
by artist: SB Maffija
by artist: Michał Anioł
by artist: Kacperczyk
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:07:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x206c446612e13d856fcb089d7ca3f5b94495f497585f75de30cc7c3b0a0fe967
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/4mEtWdoHH4qKiTOCdPZW4m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4mEtWdoHH4qKiTOCdPZW4m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x206c446612e13d856fcb089d7ca3f5b94495f497585f75de30cc7c3b0a0fe967","isrc":"PLS282300090","name":"Jeep Wrangler","registered_at":"2026-06-04T14:07:49Z","spotify_id":"4mEtWdoHH4qKiTOCdPZW4m","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 0x206c446612e13d856fcb089d7ca3f5b94495f497585f75de30cc7c3b0a0fe967. 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/4mEtWdoHH4qKiTOCdPZW4m.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/4mEtWdoHH4qKiTOCdPZW4m.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x206c446612e13d856fcb089d7ca3f5b94495f497585f75de30cc7c3b0a0fe967","isrc":"PLS282300090","name":"Jeep Wrangler","registered_at":"2026-06-04T14:07:49Z","spotify_id":"4mEtWdoHH4qKiTOCdPZW4m","type":"track"}

Hotel Boombapija
type: MusicRecording
duration: PT2M2S
duration ms: 122666
explicit: false
by artist: SB Maffija
by artist: Koldi
by artist: po prostu Kajtek
by artist: Bryan
by artist: Fukaj
by artist: DJ Flip
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:11:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27775ffa822cf4a76541219421b0c7701b3e24bda8f0ce586e80a8e637b307b9
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/0BacDyK5B77Q2ysAmR1fEk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BacDyK5B77Q2ysAmR1fEk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27775ffa822cf4a76541219421b0c7701b3e24bda8f0ce586e80a8e637b307b9","isrc":"PLS282300150","name":"Hotel Boombapija","registered_at":"2026-06-10T19:11:59Z","spotify_id":"0BacDyK5B77Q2ysAmR1fEk","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 0x27775ffa822cf4a76541219421b0c7701b3e24bda8f0ce586e80a8e637b307b9. 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/0BacDyK5B77Q2ysAmR1fEk.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/0BacDyK5B77Q2ysAmR1fEk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x27775ffa822cf4a76541219421b0c7701b3e24bda8f0ce586e80a8e637b307b9","isrc":"PLS282300150","name":"Hotel Boombapija","registered_at":"2026-06-10T19:11:59Z","spotify_id":"0BacDyK5B77Q2ysAmR1fEk","type":"track"}

Obcy
type: MusicRecording
duration: PT4M2S
duration ms: 242026
explicit: false
by artist: SB Maffija
by artist: White 2115
by artist: Bryan
by artist: Palar
by artist: Koldi
by artist: slowez
by artist: Kinny Zimmer
by artist: Beteo
by artist: Flory
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:52:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec1f50bc590f6f67c40247da9dd6dacdecfebd41ceb51c6363f5c73406233f5f
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/499idLPjoYtLUDUPvExAu7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/499idLPjoYtLUDUPvExAu7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xec1f50bc590f6f67c40247da9dd6dacdecfebd41ceb51c6363f5c73406233f5f. 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/499idLPjoYtLUDUPvExAu7.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/499idLPjoYtLUDUPvExAu7.
  date published: 2026-06-13T15:41:10Z

Jak to zleciało
type: MusicRecording
duration: PT2M14S
duration ms: 134997
explicit: false
by artist: SB Maffija
by artist: Bryan
by artist: po prostu Kajtek
by artist: Flory
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:32:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6edcb9d57bb2bbb292a02f032a7cf5b20471dc894be78d0eced626e622a0be54
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/4f1vuczdwVX5KlQmyjSYSE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f1vuczdwVX5KlQmyjSYSE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6edcb9d57bb2bbb292a02f032a7cf5b20471dc894be78d0eced626e622a0be54","isrc":"PLS282300151","name":"Jak to zleciało","registered_at":"2026-06-09T18:32:44Z","spotify_id":"4f1vuczdwVX5KlQmyjSYSE","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 0x6edcb9d57bb2bbb292a02f032a7cf5b20471dc894be78d0eced626e622a0be54. 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/4f1vuczdwVX5KlQmyjSYSE.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/4f1vuczdwVX5KlQmyjSYSE.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6edcb9d57bb2bbb292a02f032a7cf5b20471dc894be78d0eced626e622a0be54","isrc":"PLS282300151","name":"Jak to zleciało","registered_at":"2026-06-09T18:32:44Z","spotify_id":"4f1vuczdwVX5KlQmyjSYSE","type":"track"}

LOS
type: MusicRecording
duration: PT2M1S
duration ms: 121573
explicit: false
by artist: SB Maffija
by artist: 2115
by artist: Bedoes 2115
by artist: White 2115
by artist: kuqe 2115
by artist: Blacha 2115
by artist: Flexxy 2115
by artist: Deemz
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:14:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fc71beda0c20ee6fc50aa6cc37ae33ba23a9ff5418a94ee5d84ee910b1d953
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/64SpU8kvPwFv1EHwSCuRsC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64SpU8kvPwFv1EHwSCuRsC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x07fc71beda0c20ee6fc50aa6cc37ae33ba23a9ff5418a94ee5d84ee910b1d953. 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/64SpU8kvPwFv1EHwSCuRsC.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/64SpU8kvPwFv1EHwSCuRsC.
  date published: 2026-06-13T12:47:07Z

Plaża w Międzyzdrojach
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: SB Maffija
by artist: Kinny Zimmer
by artist: Białas
by artist: Wroobel
by artist: Seek
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:25:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71e92d8a477fa4a81b844aba799647c6fa32c83160f4ff7b05e355ca22cfa6fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4cJ5Be0TSg90SSvulvfRsn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cJ5Be0TSg90SSvulvfRsn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71e92d8a477fa4a81b844aba799647c6fa32c83160f4ff7b05e355ca22cfa6fc","isrc":"PLS282300094","name":"Plaża w Międzyzdrojach","registered_at":"2026-06-07T14:25:23Z","spotify_id":"4cJ5Be0TSg90SSvulvfRsn","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 0x71e92d8a477fa4a81b844aba799647c6fa32c83160f4ff7b05e355ca22cfa6fc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cJ5Be0TSg90SSvulvfRsn.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/4cJ5Be0TSg90SSvulvfRsn.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x71e92d8a477fa4a81b844aba799647c6fa32c83160f4ff7b05e355ca22cfa6fc","isrc":"PLS282300094","name":"Plaża w Międzyzdrojach","registered_at":"2026-06-07T14:25:23Z","spotify_id":"4cJ5Be0TSg90SSvulvfRsn","type":"track"}

To jest moja muza
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: SB Maffija
by artist: Białas
by artist: ADM
by artist: Danny
by artist: Koldi
by artist: Tomb
by artist: Wroobel
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300147
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:12:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x992d67eae95f6aa652e6f0d2ee47e158e0ced5e61d7ace985e1cdf97e50bfecf
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/7ynWM5PhaqOQU3V2cwtWY3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ynWM5PhaqOQU3V2cwtWY3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x992d67eae95f6aa652e6f0d2ee47e158e0ced5e61d7ace985e1cdf97e50bfecf","isrc":"PLS282300147","name":"To jest moja muza","registered_at":"2026-06-09T09:12:22Z","spotify_id":"7ynWM5PhaqOQU3V2cwtWY3","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 0x992d67eae95f6aa652e6f0d2ee47e158e0ced5e61d7ace985e1cdf97e50bfecf. 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/7ynWM5PhaqOQU3V2cwtWY3.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/7ynWM5PhaqOQU3V2cwtWY3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x992d67eae95f6aa652e6f0d2ee47e158e0ced5e61d7ace985e1cdf97e50bfecf","isrc":"PLS282300147","name":"To jest moja muza","registered_at":"2026-06-09T09:12:22Z","spotify_id":"7ynWM5PhaqOQU3V2cwtWY3","type":"track"}

Mówi się trudno
type: MusicRecording
duration: PT3M24S
duration ms: 204653
explicit: false
by artist: SB Maffija
by artist: Lanek
by artist: Fukaj
by artist: ADM
by artist: Koldi
by artist: Deys
by artist: Bonson
by artist: Tomb
by artist: Deemz
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300093
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:17:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9accf2636dfa322bf4644b329bc1d671d802431b7d31bc45112b7c750d6afad5
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/4QGoEMEsxP3BCK8G37MpZT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QGoEMEsxP3BCK8G37MpZT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9accf2636dfa322bf4644b329bc1d671d802431b7d31bc45112b7c750d6afad5","isrc":"PLS282300093","name":"Mówi się trudno","registered_at":"2026-06-06T05:17:41Z","spotify_id":"4QGoEMEsxP3BCK8G37MpZT","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 0x9accf2636dfa322bf4644b329bc1d671d802431b7d31bc45112b7c750d6afad5. 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/4QGoEMEsxP3BCK8G37MpZT.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/4QGoEMEsxP3BCK8G37MpZT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9accf2636dfa322bf4644b329bc1d671d802431b7d31bc45112b7c750d6afad5","isrc":"PLS282300093","name":"Mówi się trudno","registered_at":"2026-06-06T05:17:41Z","spotify_id":"4QGoEMEsxP3BCK8G37MpZT","type":"track"}

Awaryjne lądowanie
type: MusicRecording
duration: PT2M11S
duration ms: 131000
explicit: false
by artist: SB Maffija
by artist: White 2115
by artist: Mata
by artist: Beteo
by artist: Pedro
by artist: francis
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:38:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22370480cec0955935802c0ed12a9f70cf9e340217e3ae6ff2f4023d194095fc
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/39Jq9zUiMFMPczEAyuKon6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39Jq9zUiMFMPczEAyuKon6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22370480cec0955935802c0ed12a9f70cf9e340217e3ae6ff2f4023d194095fc","isrc":"PLS282300100","name":"Awaryjne lądowanie","registered_at":"2026-06-05T22:38:50Z","spotify_id":"39Jq9zUiMFMPczEAyuKon6","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 0x22370480cec0955935802c0ed12a9f70cf9e340217e3ae6ff2f4023d194095fc. 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/39Jq9zUiMFMPczEAyuKon6.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/39Jq9zUiMFMPczEAyuKon6.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x22370480cec0955935802c0ed12a9f70cf9e340217e3ae6ff2f4023d194095fc","isrc":"PLS282300100","name":"Awaryjne lądowanie","registered_at":"2026-06-05T22:38:50Z","spotify_id":"39Jq9zUiMFMPczEAyuKon6","type":"track"}

Na drugi koniec świata
type: MusicRecording
duration: PT2M28S
duration ms: 148653
explicit: false
by artist: SB Maffija
by artist: po prostu Kajtek
by artist: Bryan
by artist: Janusz Walczuk
by artist: Białas
by artist: Szaran
by artist: Deemz
by artist: SHDØW
by artist: Michał Anioł
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/014eftjNP1hUBoUtesfkjv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/014eftjNP1hUBoUtesfkjv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f","isrc":"PLS282300097","name":"Na drugi koniec świata","registered_at":"2026-06-06T18:21:17Z","spotify_id":"014eftjNP1hUBoUtesfkjv","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 0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/014eftjNP1hUBoUtesfkjv.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/014eftjNP1hUBoUtesfkjv.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f","isrc":"PLS282300097","name":"Na drugi koniec świata","registered_at":"2026-06-06T18:21:17Z","spotify_id":"014eftjNP1hUBoUtesfkjv","type":"track"}

Pustka
type: MusicRecording
duration: PT2M29S
duration ms: 149186
explicit: false
by artist: SB Maffija
by artist: Sokół
by artist: Żabson
by artist: Kacperczyk
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:14:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1985b842c7922e1b2c354ba5a9007bad1c373ea1cc6382a61cb10da919f6b6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1mOcbz85C1WkUCmH2GsNZU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mOcbz85C1WkUCmH2GsNZU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xf1985b842c7922e1b2c354ba5a9007bad1c373ea1cc6382a61cb10da919f6b6c. 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/1mOcbz85C1WkUCmH2GsNZU.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/1mOcbz85C1WkUCmH2GsNZU.
  date published: 2026-06-13T12:47:07Z

Bad Bunny
type: MusicRecording
duration: PT2M32S
duration ms: 152106
explicit: false
by artist: SB Maffija
by artist: Jacuś
by artist: bambi
by artist: Flory
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:14:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca0c36c65a025fcfc8e9f810983fbbb16fa315a338a8ba5d09133bc9c8170787
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/5Zn9aTSjYCI0tza56ylPPn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zn9aTSjYCI0tza56ylPPn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca0c36c65a025fcfc8e9f810983fbbb16fa315a338a8ba5d09133bc9c8170787","isrc":"PLS282300103","name":"Bad Bunny","registered_at":"2026-06-04T07:14:57Z","spotify_id":"5Zn9aTSjYCI0tza56ylPPn","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 0xca0c36c65a025fcfc8e9f810983fbbb16fa315a338a8ba5d09133bc9c8170787. 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/5Zn9aTSjYCI0tza56ylPPn.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/5Zn9aTSjYCI0tza56ylPPn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xca0c36c65a025fcfc8e9f810983fbbb16fa315a338a8ba5d09133bc9c8170787","isrc":"PLS282300103","name":"Bad Bunny","registered_at":"2026-06-04T07:14:57Z","spotify_id":"5Zn9aTSjYCI0tza56ylPPn","type":"track"}

Czerwone Słońce
type: MusicRecording
duration: PT3M15S
duration ms: 195000
explicit: false
by artist: SB Maffija
by artist: Bryan
by artist: po prostu Kajtek
by artist: Solar
by artist: Białas
by artist: Szymon_C
by artist: Veri
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:46:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f78a141bb587f47788c5469340b0f1f4710426359b2299ea732c0c608e98121
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/41mplxrZwF7ekWESfGkX55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41mplxrZwF7ekWESfGkX55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f78a141bb587f47788c5469340b0f1f4710426359b2299ea732c0c608e98121","isrc":"PLS282300098","name":"Czerwone Słońce","registered_at":"2026-06-06T11:46:09Z","spotify_id":"41mplxrZwF7ekWESfGkX55","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 0x5f78a141bb587f47788c5469340b0f1f4710426359b2299ea732c0c608e98121. 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/41mplxrZwF7ekWESfGkX55.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/41mplxrZwF7ekWESfGkX55.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f78a141bb587f47788c5469340b0f1f4710426359b2299ea732c0c608e98121","isrc":"PLS282300098","name":"Czerwone Słońce","registered_at":"2026-06-06T11:46:09Z","spotify_id":"41mplxrZwF7ekWESfGkX55","type":"track"}

Klasyczny trap
type: MusicRecording
duration: PT2M46S
duration ms: 166440
explicit: false
by artist: SB Maffija
by artist: Żabson
by artist: Beteo
by artist: White 2115
by artist: Mata
by artist: Kinny Zimmer
by artist: Flory
by artist: wxrrior
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:25:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab9b360c610afe708f0c78294741d61eaefd56834e39d2bf24afebfe9cc5023
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jEBm24hKehNvJzmCU4jhZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jEBm24hKehNvJzmCU4jhZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfab9b360c610afe708f0c78294741d61eaefd56834e39d2bf24afebfe9cc5023","isrc":"PLS282300104","name":"Klasyczny trap","registered_at":"2026-06-04T09:25:02Z","spotify_id":"6jEBm24hKehNvJzmCU4jhZ","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 0xfab9b360c610afe708f0c78294741d61eaefd56834e39d2bf24afebfe9cc5023. 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/6jEBm24hKehNvJzmCU4jhZ.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/6jEBm24hKehNvJzmCU4jhZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfab9b360c610afe708f0c78294741d61eaefd56834e39d2bf24afebfe9cc5023","isrc":"PLS282300104","name":"Klasyczny trap","registered_at":"2026-06-04T09:25:02Z","spotify_id":"6jEBm24hKehNvJzmCU4jhZ","type":"track"}

Czarna Perła
type: MusicRecording
duration: PT3M4S
duration ms: 184173
explicit: false
by artist: SB Maffija
by artist: Szpaku
by artist: Białas
by artist: Fukaj
by artist: po prostu Kajtek
by artist: White 2115
by artist: 27.Fuckdemons
by artist: Chivas
by artist: Kubi Producent
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x013804d1e485e0f652e45404b2c75d3c5e1b3502fc90a055d4793dc3f3d26fa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6PJvRJ1Vdi4gyotVK5eST4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PJvRJ1Vdi4gyotVK5eST4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x013804d1e485e0f652e45404b2c75d3c5e1b3502fc90a055d4793dc3f3d26fa2","isrc":"PLS282300105","name":"Czarna Perła","registered_at":"2026-06-02T01:19:19Z","spotify_id":"6PJvRJ1Vdi4gyotVK5eST4","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 0x013804d1e485e0f652e45404b2c75d3c5e1b3502fc90a055d4793dc3f3d26fa2. 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/6PJvRJ1Vdi4gyotVK5eST4.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/6PJvRJ1Vdi4gyotVK5eST4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x013804d1e485e0f652e45404b2c75d3c5e1b3502fc90a055d4793dc3f3d26fa2","isrc":"PLS282300105","name":"Czarna Perła","registered_at":"2026-06-02T01:19:19Z","spotify_id":"6PJvRJ1Vdi4gyotVK5eST4","type":"track"}

Patrick Swayze
type: MusicRecording
duration: PT2M44S
duration ms: 164013
explicit: false
by artist: SB Maffija
by artist: bambi
by artist: slowez
by artist: WoLa
by artist: Szczepan
by artist: Tadeo
by artist: Szymon_C
by artist: Veri
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70a370fd61cfe3eea9c654ceb5199db77b48c1684657c5f201c3d13eeac49258
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1VDV5LvtISPmaw4ZW8mNJf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VDV5LvtISPmaw4ZW8mNJf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70a370fd61cfe3eea9c654ceb5199db77b48c1684657c5f201c3d13eeac49258","isrc":"PLS282300102","name":"Patrick Swayze","registered_at":"2026-06-07T01:48:55Z","spotify_id":"1VDV5LvtISPmaw4ZW8mNJf","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 0x70a370fd61cfe3eea9c654ceb5199db77b48c1684657c5f201c3d13eeac49258. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VDV5LvtISPmaw4ZW8mNJf.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/1VDV5LvtISPmaw4ZW8mNJf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x70a370fd61cfe3eea9c654ceb5199db77b48c1684657c5f201c3d13eeac49258","isrc":"PLS282300102","name":"Patrick Swayze","registered_at":"2026-06-07T01:48:55Z","spotify_id":"1VDV5LvtISPmaw4ZW8mNJf","type":"track"}

Zimne morze
type: MusicRecording
duration: PT3M41S
duration ms: 221333
explicit: false
by artist: SB Maffija
by artist: Jacuś
by artist: Fukaj
by artist: Flory
by artist: Lanek
by artist: Michał Anioł
by artist: Kacperczyk
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:06:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b889069df3a2d9c940926f89f461e7aa17501302bde8c9f223ae3a165787717
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/64n51QZG2A5VcTxtPwuRuS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64n51QZG2A5VcTxtPwuRuS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b889069df3a2d9c940926f89f461e7aa17501302bde8c9f223ae3a165787717","isrc":"PLS282300106","name":"Zimne morze","registered_at":"2026-06-08T10:06:34Z","spotify_id":"64n51QZG2A5VcTxtPwuRuS","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 0x9b889069df3a2d9c940926f89f461e7aa17501302bde8c9f223ae3a165787717. 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/64n51QZG2A5VcTxtPwuRuS.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/64n51QZG2A5VcTxtPwuRuS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9b889069df3a2d9c940926f89f461e7aa17501302bde8c9f223ae3a165787717","isrc":"PLS282300106","name":"Zimne morze","registered_at":"2026-06-08T10:06:34Z","spotify_id":"64n51QZG2A5VcTxtPwuRuS","type":"track"}

Wioska ukryta we mgle
type: MusicRecording
duration: PT3M16S
duration ms: 196173
explicit: false
by artist: SB Maffija
by artist: Szpaku
by artist: Sokół
by artist: Białas
by artist: Fukaj
by artist: Tomb
by artist: Deemz
by artist: Lucassi
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:18:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3fb89f6ccf5b379271d9bb85a67da87771045a769f2ddcee4b3d6b5f2845c2f
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/69K1IlxLZg7FqRaCqpf4r4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69K1IlxLZg7FqRaCqpf4r4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3fb89f6ccf5b379271d9bb85a67da87771045a769f2ddcee4b3d6b5f2845c2f","isrc":"PLS282300099","name":"Wioska ukryta we mgle","registered_at":"2026-06-04T13:18:06Z","spotify_id":"69K1IlxLZg7FqRaCqpf4r4","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 0xe3fb89f6ccf5b379271d9bb85a67da87771045a769f2ddcee4b3d6b5f2845c2f. 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/69K1IlxLZg7FqRaCqpf4r4.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/69K1IlxLZg7FqRaCqpf4r4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe3fb89f6ccf5b379271d9bb85a67da87771045a769f2ddcee4b3d6b5f2845c2f","isrc":"PLS282300099","name":"Wioska ukryta we mgle","registered_at":"2026-06-04T13:18:06Z","spotify_id":"69K1IlxLZg7FqRaCqpf4r4","type":"track"}

Pieniądze i sława
type: MusicRecording
duration: PT2M48S
duration ms: 168813
explicit: false
by artist: SB Maffija
by artist: Mata
by artist: Sobel
by artist: Białas
by artist: Kinny Zimmer
by artist: Pedro
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:12:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fa8a3f9dd46dec856a5750b52db69d54c8f1789dcbda1b8cf6d6e9da429b195
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/4aEj6tEpOPIY2SNEg5isba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aEj6tEpOPIY2SNEg5isba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fa8a3f9dd46dec856a5750b52db69d54c8f1789dcbda1b8cf6d6e9da429b195","isrc":"PLS282300108","name":"Pieniądze i sława","registered_at":"2026-06-04T09:12:00Z","spotify_id":"4aEj6tEpOPIY2SNEg5isba","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 0x8fa8a3f9dd46dec856a5750b52db69d54c8f1789dcbda1b8cf6d6e9da429b195. 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/4aEj6tEpOPIY2SNEg5isba.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/4aEj6tEpOPIY2SNEg5isba.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8fa8a3f9dd46dec856a5750b52db69d54c8f1789dcbda1b8cf6d6e9da429b195","isrc":"PLS282300108","name":"Pieniądze i sława","registered_at":"2026-06-04T09:12:00Z","spotify_id":"4aEj6tEpOPIY2SNEg5isba","type":"track"}

TRAPI$ZON
type: MusicRecording
duration: PT2M21S
duration ms: 141333
explicit: false
by artist: SB Maffija
by artist: Wyguś
by artist: Szaran
by artist: Szczepan
by artist: WoLa
by artist: Deemz
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:13:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d2460570bf14f3420bbd12e5ed67e54fb25f7c0a64983ca13eaee25b8599cec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5luifcnOOJlQWet4ZZcPLA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5luifcnOOJlQWet4ZZcPLA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x2d2460570bf14f3420bbd12e5ed67e54fb25f7c0a64983ca13eaee25b8599cec. 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/5luifcnOOJlQWet4ZZcPLA.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/5luifcnOOJlQWet4ZZcPLA.
  date published: 2026-06-13T12:47:07Z

Hehelikopter
type: MusicRecording
duration: PT2M13S
duration ms: 133293
explicit: false
by artist: SB Maffija
by artist: Michał Anioł
by artist: Monia
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:21:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5861264d789681e0d847ec800462a952760f83df17d8bb2fec8abccdf4406e7
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/7LXKyOlekCzkuClcb5kydd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LXKyOlekCzkuClcb5kydd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xd5861264d789681e0d847ec800462a952760f83df17d8bb2fec8abccdf4406e7. 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/7LXKyOlekCzkuClcb5kydd.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/7LXKyOlekCzkuClcb5kydd.
  date published: 2026-06-13T15:41:10Z

Zamki z piasku
type: MusicRecording
duration: PT2M45S
duration ms: 165573
explicit: false
by artist: SB Maffija
by artist: Bryan
by artist: Szaran
by artist: Palar
by artist: Białas
by artist: White 2115
by artist: bambi
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:26:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9acaab02aaf01ffa60ed8a61f01879c2ccf609017c54ed116c96053c3ae4665d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6cLCNNnwBzrqVoLXoJXEXy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cLCNNnwBzrqVoLXoJXEXy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9acaab02aaf01ffa60ed8a61f01879c2ccf609017c54ed116c96053c3ae4665d","isrc":"PLS282300124","name":"Zamki z piasku","registered_at":"2026-06-05T15:26:28Z","spotify_id":"6cLCNNnwBzrqVoLXoJXEXy","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 0x9acaab02aaf01ffa60ed8a61f01879c2ccf609017c54ed116c96053c3ae4665d. 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/6cLCNNnwBzrqVoLXoJXEXy.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/6cLCNNnwBzrqVoLXoJXEXy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9acaab02aaf01ffa60ed8a61f01879c2ccf609017c54ed116c96053c3ae4665d","isrc":"PLS282300124","name":"Zamki z piasku","registered_at":"2026-06-05T15:26:28Z","spotify_id":"6cLCNNnwBzrqVoLXoJXEXy","type":"track"}

NIEBO
type: MusicAlbum
date published: 2025-03-10
track: NIEBO
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142978
  explicit: false
  by artist: Jan-Rapowanie
  by artist: Mata
  by artist: SHDØW
  by artist: Hubi
  in album: NIEBO
    type: MusicAlbum
    date published: 2025-03-10
  isrc code: PLB382500151
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:42:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd85f38398877990e9ebea087debb5d55327336eb239705f1c7d3a68ac2c69088
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/57tnaMa8gBqarDiZyFIn8Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57tnaMa8gBqarDiZyFIn8Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xd85f38398877990e9ebea087debb5d55327336eb239705f1c7d3a68ac2c69088. 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/57tnaMa8gBqarDiZyFIn8Q.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/57tnaMa8gBqarDiZyFIn8Q.
    date published: 2026-06-13T12:47:07Z

Requiem
type: MusicRecording
duration: PT2M34S
duration ms: 154620
explicit: false
by artist: Avi
by artist: SHDØW
by artist: Hvll
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:49:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83c4de43977ba3bcf6a04fe33f1bda74d97e0985109a6d27fdc4a4fe741d0179
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6kpFDqnhjNf4TcVmzaVp7z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kpFDqnhjNf4TcVmzaVp7z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x83c4de43977ba3bcf6a04fe33f1bda74d97e0985109a6d27fdc4a4fe741d0179. 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/6kpFDqnhjNf4TcVmzaVp7z.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/6kpFDqnhjNf4TcVmzaVp7z.
  date published: 2026-06-13T12:47:07Z

3 w nocy w Międzyzdrojach
type: MusicRecording
duration: PT2M54S
duration ms: 174560
explicit: false
by artist: SB Maffija
by artist: Mata
by artist: White 2115
by artist: Wyguś
by artist: WoLa
by artist: slowez
by artist: Mario
by artist: Pedro
by artist: wxrrior
by artist: SHDØW
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:18:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7
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/62k523BAmXnOja2fFiOcDR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62k523BAmXnOja2fFiOcDR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"62k523BAmXnOja2fFiOcDR","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 0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7. 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/62k523BAmXnOja2fFiOcDR.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/62k523BAmXnOja2fFiOcDR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"62k523BAmXnOja2fFiOcDR","type":"track"}

SEROTONINA
type: MusicRecording
duration: PT2M23S
duration ms: 143157
explicit: false
by artist: Oki
by artist: SHDØW
in album: ERA47
  type: MusicAlbum
  date published: 2024-06-06
isrc code: PLI292400872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:46:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb42d02f3a32f1e246def1df354c2f517cbfb47594e02fd8a7f36429a1ce411df
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/2XZVpCUIRE5xMQqhGo7gRQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XZVpCUIRE5xMQqhGo7gRQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0xb42d02f3a32f1e246def1df354c2f517cbfb47594e02fd8a7f36429a1ce411df. 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/2XZVpCUIRE5xMQqhGo7gRQ.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/2XZVpCUIRE5xMQqhGo7gRQ.
  date published: 2026-06-13T15:41:10Z

Amaretto
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Avi
by artist: SHDØW
by artist: NoFuk
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200239
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:14:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61ea6ece0914f267d5c787f7df99948ae5d112855709e0c8adb1b24f4ecabaaa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6gD9VAStYDd2ArbnBukQ5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gD9VAStYDd2ArbnBukQ5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x61ea6ece0914f267d5c787f7df99948ae5d112855709e0c8adb1b24f4ecabaaa. 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/6gD9VAStYDd2ArbnBukQ5s.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/6gD9VAStYDd2ArbnBukQ5s.
  date published: 2026-06-13T12:47:07Z

cracow shit
type: MusicRecording
duration: PT1M57S
duration ms: 117647
explicit: false
by artist: Kukon
by artist: SHDØW
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:13:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5JWnJWnBpBJbrilDwY8Wn1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JWnJWnBpBJbrilDwY8Wn1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505","isrc":"PL2DY2400123","name":"cracow shit","registered_at":"2026-06-04T14:13:32Z","spotify_id":"5JWnJWnBpBJbrilDwY8Wn1","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 0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505. 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/5JWnJWnBpBJbrilDwY8Wn1.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/5JWnJWnBpBJbrilDwY8Wn1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x65dd50d133b0dc0ff21820efd9a159d21972360d4e07ce2c3f9d586084f05505","isrc":"PL2DY2400123","name":"cracow shit","registered_at":"2026-06-04T14:13:32Z","spotify_id":"5JWnJWnBpBJbrilDwY8Wn1","type":"track"}

pls help me
type: MusicRecording
duration: PT2M45S
duration ms: 165818
explicit: false
by artist: Kukon
by artist: SHDØW
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2302521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:12:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102
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/4EOURrwkmWfMMUduRUr2Jy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EOURrwkmWfMMUduRUr2Jy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"4EOURrwkmWfMMUduRUr2Jy","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 0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102. 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/4EOURrwkmWfMMUduRUr2Jy.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/4EOURrwkmWfMMUduRUr2Jy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbc5c758c7d704ff55f55684f92eba12f56dd901542a7c0711c809ff47e743102","isrc":"PL2DY2302521","name":"pls help me","registered_at":"2026-06-04T12:12:34Z","spotify_id":"4EOURrwkmWfMMUduRUr2Jy","type":"track"}

Hotel Maffija 3
type: MusicRecording
duration: PT4M57S
duration ms: 297253
explicit: false
by artist: SB Maffija
by artist: Kinny Zimmer
by artist: White 2115
by artist: Solar
by artist: Tomb
by artist: Janusz Walczuk
by artist: Lanek
by artist: Jacuś
by artist: po prostu Kajtek
by artist: Bryan
by artist: Fukaj
by artist: Szaran
by artist: Beteo
by artist: Białas
by artist: SHDØW
by artist: TONY2000
by artist: Michał Anioł
by artist: Kacperczyk
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:55:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429
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/4qjIIJiyq3IWhMHPHt1o2F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qjIIJiyq3IWhMHPHt1o2F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429","isrc":"PLS282300084","name":"Hotel Maffija 3","registered_at":"2026-06-04T09:55:51Z","spotify_id":"4qjIIJiyq3IWhMHPHt1o2F","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 0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429. 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/4qjIIJiyq3IWhMHPHt1o2F.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/4qjIIJiyq3IWhMHPHt1o2F.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbd569de23e3d32074394a0b960dd1d25c873995d4013e8606cc6fc80601f2429","isrc":"PLS282300084","name":"Hotel Maffija 3","registered_at":"2026-06-04T09:55:51Z","spotify_id":"4qjIIJiyq3IWhMHPHt1o2F","type":"track"}

HUTA (gasną światła)
type: MusicRecording
duration: PT2M9S
duration ms: 129364
explicit: false
by artist: Szaran
by artist: SHDØW
by artist: Hubi
in album: HUTA (gasną światła)
  type: MusicAlbum
  date published: 2024-04-18
isrc code: PLS282400027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:39:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a
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/1P2yDxQl1HlrpQ749B643I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1P2yDxQl1HlrpQ749B643I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a","isrc":"PLS282400027","name":"HUTA (gasną światła)","registered_at":"2026-06-07T09:39:06Z","spotify_id":"1P2yDxQl1HlrpQ749B643I","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 0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a. 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/1P2yDxQl1HlrpQ749B643I.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/1P2yDxQl1HlrpQ749B643I.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe8e378b74cc43e496fc1044d7d897da1211292a212949d1e4c16768cc7f21d4a","isrc":"PLS282400027","name":"HUTA (gasną światła)","registered_at":"2026-06-07T09:39:06Z","spotify_id":"1P2yDxQl1HlrpQ749B643I","type":"track"}

Paleta Barw
type: MusicRecording
duration: PT2M51S
duration ms: 171789
explicit: false
by artist: Oki
by artist: Young Igi
by artist: Otsochodzi
by artist: OIO
by artist: SHDØW
in album: OIO
  type: MusicAlbum
  date published: 2021-05-06
isrc code: PLI292100286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:44:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14
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/7nNwZUg7k7CiEVWUj8bpbB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nNwZUg7k7CiEVWUj8bpbB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14","isrc":"PLI292100286","name":"Paleta Barw","registered_at":"2026-06-05T08:44:37Z","spotify_id":"7nNwZUg7k7CiEVWUj8bpbB","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 0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14. 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/7nNwZUg7k7CiEVWUj8bpbB.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/7nNwZUg7k7CiEVWUj8bpbB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbe6840a566dbb1088188ff54688aa46f77d9c8aa168017f3f0c849b94b570c14","isrc":"PLI292100286","name":"Paleta Barw","registered_at":"2026-06-05T08:44:37Z","spotify_id":"7nNwZUg7k7CiEVWUj8bpbB","type":"track"}

PANAMERA
type: MusicRecording
duration: PT2M55S
duration ms: 175385
explicit: false
by artist: Gedz
by artist: SHDØW
by artist: LOAA
in album: STAMINA
  type: MusicAlbum
  date published: 2020-11-19
isrc code: PLUM72000560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35408646f17de6b723435230f34c64c94ef2e6172d14a667512be001b2a53836
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/2kGzh4It4MFghDKJSHYzDX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kGzh4It4MFghDKJSHYzDX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x35408646f17de6b723435230f34c64c94ef2e6172d14a667512be001b2a53836. 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/2kGzh4It4MFghDKJSHYzDX.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/2kGzh4It4MFghDKJSHYzDX.
  date published: 2026-06-13T15:41:10Z

A8 FREESTYLE
type: MusicRecording
duration: PT3M16S
duration ms: 196510
explicit: false
by artist: Gedz
by artist: SHDØW
by artist: Svdominik
by artist: Gara Nadirov
by artist: PJ Cake
in album: ANATEMA
  type: MusicAlbum
  date published: 2024-01-25
isrc code: PLS712300035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:16:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc02fae340ca09f78c9ee3e8c907c778f9b5f2e10283d231c5ad4bdaf21c39145
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/7La8lSgsltrN9Wqco6sfaH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7La8lSgsltrN9Wqco6sfaH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc02fae340ca09f78c9ee3e8c907c778f9b5f2e10283d231c5ad4bdaf21c39145","isrc":"PLS712300035","name":"A8 FREESTYLE","registered_at":"2026-06-07T07:16:13Z","spotify_id":"7La8lSgsltrN9Wqco6sfaH","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 0xc02fae340ca09f78c9ee3e8c907c778f9b5f2e10283d231c5ad4bdaf21c39145. 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/7La8lSgsltrN9Wqco6sfaH.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/7La8lSgsltrN9Wqco6sfaH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc02fae340ca09f78c9ee3e8c907c778f9b5f2e10283d231c5ad4bdaf21c39145","isrc":"PLS712300035","name":"A8 FREESTYLE","registered_at":"2026-06-07T07:16:13Z","spotify_id":"7La8lSgsltrN9Wqco6sfaH","type":"track"}

Rusztom
type: MusicRecording
duration: PT2M51S
duration ms: 171426
explicit: false
by artist: SB Maffija
by artist: Białas
by artist: Tomb
by artist: Żabson
by artist: Janusz Walczuk
by artist: Jacuś
by artist: Szaran
by artist: Fukaj
by artist: SHDØW
by artist: Lanek
by artist: wxrrior
by artist: Michał Anioł
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5fb4fc51c3ea1af5dab7b23e6a7346d76d8f861bcd2524e39abf919d6596683
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/412OKOfLSvgOtOHMexJigI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/412OKOfLSvgOtOHMexJigI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xf5fb4fc51c3ea1af5dab7b23e6a7346d76d8f861bcd2524e39abf919d6596683. 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/412OKOfLSvgOtOHMexJigI.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/412OKOfLSvgOtOHMexJigI.
  date published: 2026-06-13T12:47:07Z

W OCZY
type: MusicRecording
duration: PT2M47S
duration ms: 167190
explicit: false
by artist: Miły ATZ
by artist: Miroff
by artist: SHDØW
in album: ACID MORO
  type: MusicAlbum
  date published: 2024-05-09
isrc code: PLUM72400137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:23:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a
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/4Bw2Btne0H5CubS19oMPkq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bw2Btne0H5CubS19oMPkq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"4Bw2Btne0H5CubS19oMPkq","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 0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a. 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/4Bw2Btne0H5CubS19oMPkq.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/4Bw2Btne0H5CubS19oMPkq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"4Bw2Btne0H5CubS19oMPkq","type":"track"}

Na drugi koniec świata
type: MusicRecording
duration: PT2M28S
duration ms: 148653
explicit: false
by artist: SB Maffija
by artist: po prostu Kajtek
by artist: Bryan
by artist: Janusz Walczuk
by artist: Białas
by artist: Szaran
by artist: Deemz
by artist: SHDØW
by artist: Michał Anioł
in album: Hotel Maffija 3
  type: MusicAlbum
  date published: 2023-08-11
isrc code: PLS282300097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:21:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/014eftjNP1hUBoUtesfkjv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/014eftjNP1hUBoUtesfkjv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f","isrc":"PLS282300097","name":"Na drugi koniec świata","registered_at":"2026-06-06T18:21:17Z","spotify_id":"014eftjNP1hUBoUtesfkjv","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 0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/014eftjNP1hUBoUtesfkjv.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/014eftjNP1hUBoUtesfkjv.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0f5a91f1f40923b879ba427519d76e4af10ef394f1bdc2c74c6ca8cb8e2af83f","isrc":"PLS282300097","name":"Na drugi koniec świata","registered_at":"2026-06-06T18:21:17Z","spotify_id":"014eftjNP1hUBoUtesfkjv","type":"track"}

W OCZY
type: MusicRecording
duration: PT2M47S
duration ms: 167190
explicit: false
by artist: Miły ATZ
by artist: Miroff
by artist: SHDØW
in album: W OCZY
  type: MusicAlbum
  date published: 2024-04-29
isrc code: PLUM72400137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:23:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a
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/3KqxRjYLEs1twNChvKUDAk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KqxRjYLEs1twNChvKUDAk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"3KqxRjYLEs1twNChvKUDAk","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 0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a. 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/3KqxRjYLEs1twNChvKUDAk.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/3KqxRjYLEs1twNChvKUDAk.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7ae3ba223bd39c83fb9cd80923d8a49effd18c3dbc063ba6808e79058d828f8a","isrc":"PLUM72400137","name":"W OCZY","registered_at":"2026-06-07T21:23:49Z","spotify_id":"3KqxRjYLEs1twNChvKUDAk","type":"track"}

SUBURRA
type: MusicRecording
duration: PT3M34S
duration ms: 214634
explicit: false
by artist: TUZZA Globale
by artist: Avi
by artist: SHDØW
in album: SUBURRA
  type: MusicAlbum
  date published: 2022-03-16
isrc code: PL70D2200209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:09:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ac5029695f4fa0ea02818d619cf7c50fbfb154609911cde663de2290d2bab6f
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/2ITwl6suOsoblp4QEMno4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ITwl6suOsoblp4QEMno4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x0ac5029695f4fa0ea02818d619cf7c50fbfb154609911cde663de2290d2bab6f. 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/2ITwl6suOsoblp4QEMno4a.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/2ITwl6suOsoblp4QEMno4a.
  date published: 2026-06-13T13:32:09Z

Pozwól mi być sobą
type: MusicRecording
duration: PT3M7S
duration ms: 187086
explicit: false
by artist: Kosa
by artist: Paluch
by artist: SHDØW
in album: BALANS
  type: MusicAlbum
  date published: 2023-05-12
isrc code: PLV402301651
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:11:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd696c6b8d627d3b2076b858b9e1d079c79c44ee5110723485dc8bff2fd3fd817
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/2cR9mNkrBlgdjrd3gZmd1R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cR9mNkrBlgdjrd3gZmd1R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd696c6b8d627d3b2076b858b9e1d079c79c44ee5110723485dc8bff2fd3fd817","isrc":"PLV402301651","name":"Pozwól mi być sobą","registered_at":"2026-06-10T01:11:57Z","spotify_id":"2cR9mNkrBlgdjrd3gZmd1R","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 0xd696c6b8d627d3b2076b858b9e1d079c79c44ee5110723485dc8bff2fd3fd817. 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/2cR9mNkrBlgdjrd3gZmd1R.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/2cR9mNkrBlgdjrd3gZmd1R.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd696c6b8d627d3b2076b858b9e1d079c79c44ee5110723485dc8bff2fd3fd817","isrc":"PLV402301651","name":"Pozwól mi być sobą","registered_at":"2026-06-10T01:11:57Z","spotify_id":"2cR9mNkrBlgdjrd3gZmd1R","type":"track"}

3 w nocy w Międzyzdrojach
type: MusicRecording
duration: PT2M54S
duration ms: 174315
explicit: false
by artist: SB Maffija
by artist: Mata
by artist: White 2115
by artist: Wyguś
by artist: WoLa
by artist: slowez
by artist: Mario
by artist: Pedro
by artist: wxrrior
by artist: SHDØW
in album: 3 w nocy w Międzyzdrojach
  type: MusicAlbum
  date published: 2023-06-03
isrc code: PLS282300089
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:18:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7
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/3Nr2d5W2sL1nSxJTFlMrDC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Nr2d5W2sL1nSxJTFlMrDC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"3Nr2d5W2sL1nSxJTFlMrDC","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 0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7. 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/3Nr2d5W2sL1nSxJTFlMrDC.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/3Nr2d5W2sL1nSxJTFlMrDC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb69f935520ae15ba77d08411cc58db9f7d7c323fa5739c8fc0a77f0e7500eff7","isrc":"PLS282300089","name":"3 w nocy w Międzyzdrojach","registered_at":"2026-06-04T06:18:50Z","spotify_id":"3Nr2d5W2sL1nSxJTFlMrDC","type":"track"}

Mój świat
type: MusicRecording
duration: PT2M35S
duration ms: 155090
explicit: false
by artist: Sitek
by artist: SHDØW
in album: Mój świat
  type: MusicAlbum
  date published: 2022-03-25
isrc code: PLB382200037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:02:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9
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/3PpvVQp011jAYyKaTwBgpn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PpvVQp011jAYyKaTwBgpn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9","isrc":"PLB382200037","name":"Mój świat","registered_at":"2026-06-18T21:02:56Z","spotify_id":"3PpvVQp011jAYyKaTwBgpn","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 0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9. 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/3PpvVQp011jAYyKaTwBgpn.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/3PpvVQp011jAYyKaTwBgpn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0c66ef239585be27ea9298bfbcf46c4f867d59b3eced01f83ead0c2ff51c4be9","isrc":"PLB382200037","name":"Mój świat","registered_at":"2026-06-18T21:02:56Z","spotify_id":"3PpvVQp011jAYyKaTwBgpn","type":"track"}

022 (nie boję się walczyć)
type: MusicRecording
duration: PT2M45S
duration ms: 165755
explicit: false
by artist: noah
by artist: SHDØW
by artist: Hvll
by artist: Hubi
in album: sound of noah
  type: MusicAlbum
  date published: 2023-06-22
isrc code: PL2DY2200140