Brożas
type: MusicGroup
popularity: 7
followers: 829
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bcf1f37be57ce0f8eea477aa6e8dc3477575fb61c54f8a17a6bd081e54ebf9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bcf1f37be57ce0f8eea477aa6e8dc3477575fb61c54f8a17a6bd081e54ebf9c","name":"Brożas","registered_at":"2026-06-16T06:01:13Z","symbol":"NIM0959654","token_address":"0xb11f53095ca78dc74cf967196e6632023d31cccf","type":"artist","uuid":"2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0"}
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 0x7bcf1f37be57ce0f8eea477aa6e8dc3477575fb61c54f8a17a6bd081e54ebf9c. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0.json and https://artists.proofprofile.net/proofs/artist/2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0x7bcf1f37be57ce0f8eea477aa6e8dc3477575fb61c54f8a17a6bd081e54ebf9c","name":"Brożas","registered_at":"2026-06-16T06:01:13Z","symbol":"NIM0959654","token_address":"0xb11f53095ca78dc74cf967196e6632023d31cccf","type":"artist","uuid":"2f3a07ac-aa92-4d1f-a9a0-5e575fb7ffe0"}
album: Highway 2 Hell
  type: MusicAlbum
  date published: 2017-09-26
  track: Memphis
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245253
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700290
  track: Highway 2 Hell
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264428
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700291
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T18:43:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6deb15718d733cd8dccde6cc683f63e39772b339cd309b130287bc61e2a10941
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957145
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700291
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T08:56:20Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deb15718d733cd8dccde6cc683f63e39772b339cd309b130287bc61e2a10941. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700291.
      date published: 2026-07-08T08:56:20Z
  track: Mam już dość
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197838
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700292
  track: Biorę
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216610
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700293
  track: Alarm
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242540
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700294
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T11:42:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x91d8b6f2d52b1aaafdc1f4f98c5e934729a9534463ffb9b8340772dbef5bffd4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700294
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d8b6f2d52b1aaafdc1f4f98c5e934729a9534463ffb9b8340772dbef5bffd4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700294.
      date published: 2026-07-08T03:20:19Z
  track: Houston
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245964
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700295
  track: Mamy coś
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221972
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
  track: Bad Boys
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181498
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700297
  track: Piję, jaram
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219934
    explicit: false
    by artist: Brożas
    by artist: Buczer
    in album: Highway 2 Hell
      type: MusicAlbum
      date published: 2017-09-26
    isrc code: PLJ921700298
  track: Czas szubienic
  track: Jak
  track: Nie liczę godzin i dni
  track: Atlanta
album: Czas to pieniądz
album: Infamous
album: Dwa Oblicza
album: Kontrasty
album: Maccaradża mówi dość

Czas szubienic
type: MusicRecording
duration: PT3M26S
duration ms: 206990
explicit: false
by artist: Brożas
by artist: Buczer
in album: Highway 2 Hell
  type: MusicAlbum
  date published: 2017-09-26

Jak
type: MusicRecording
duration: PT3M56S
duration ms: 236940
explicit: false
by artist: Brożas
by artist: Buczer
in album: Highway 2 Hell
  type: MusicAlbum
  date published: 2017-09-26

Nie liczę godzin i dni
type: MusicRecording
duration: PT3M33S
duration ms: 213400
explicit: false
by artist: Brożas
by artist: Buczer
in album: Highway 2 Hell
  type: MusicAlbum
  date published: 2017-09-26

Atlanta
type: MusicRecording
duration: PT3M52S
duration ms: 232767
explicit: false
by artist: Brożas
by artist: Buczer
in album: Highway 2 Hell
  type: MusicAlbum
  date published: 2017-09-26

Czas to pieniądz
type: MusicAlbum
date published: 2017-09-26
track: Wszyscy wiedzą
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230802
  explicit: false
  by artist: Brożas
  by artist: Buczer
  by artist: Zelo
  by artist: STRACH
  by artist: Cegła
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T07:31:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c7717a8c4b17138a273682db73d139ed5d9b026412963484e21b7e9fb98bda9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700276
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7717a8c4b17138a273682db73d139ed5d9b026412963484e21b7e9fb98bda9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700276.
    date published: 2026-07-08T03:53:27Z
track: Czas to pieniądz
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228400
  explicit: false
  by artist: Brożas
  by artist: Buczer
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700277
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:44:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4129b626d692cf805178e3252c3b01527a20472ecec3ddbfe68bca6595827ece
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700277
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4129b626d692cf805178e3252c3b01527a20472ecec3ddbfe68bca6595827ece. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700277.
    date published: 2026-07-08T03:22:41Z
track: W tym miejscu
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276224
  explicit: false
  by artist: Brożas
  by artist: Buczer
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T20:12:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf23e67b4bc8a416e147742a79570b6415c7ba6289013553cc44938f10d1a7900
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700278
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23e67b4bc8a416e147742a79570b6415c7ba6289013553cc44938f10d1a7900. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700278.
    date published: 2026-07-08T08:56:20Z
track: S***wysyn z natury
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271494
  explicit: false
  by artist: Brożas
  by artist: Buczer
  by artist: Zelo
  by artist: Cegła
  by artist: Tottal Squad
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700279
track: Mówią
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235907
  explicit: false
  by artist: Brożas
  by artist: Buczer
  by artist: Ice
  by artist: Zelo
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700280
track: Oczy dookoła głowy
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252000
  explicit: false
  by artist: Brożas
  by artist: Buczer
  by artist: Żółw
  in album: Czas to pieniądz
    type: MusicAlbum
    date published: 2017-09-26
  isrc code: PLJ921700281
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T03:54:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x10b1f74473ea6a69e59f713a4650870da2b1c2f69885cc015f8065f91f12c8a9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700281
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b1f74473ea6a69e59f713a4650870da2b1c2f69885cc015f8065f91f12c8a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700281.
    date published: 2026-07-08T03:53:27Z
track: Kości zostały rzucone
track: Oni spinają się
track: Tego chcę
track: Inni
track: Born with it
track: W formie
track: Leci rap
track: Pod prąd

Kości zostały rzucone
type: MusicRecording
duration: PT4M25S
duration ms: 265453
explicit: false
by artist: Brożas
by artist: Buczer
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:15:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b90becd7925853f799ea093063390dffba7d1b73621ae94afa713808f12709b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700282
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b90becd7925853f799ea093063390dffba7d1b73621ae94afa713808f12709b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700282.
  date published: 2026-07-08T03:20:19Z

Oni spinają się
type: MusicRecording
duration: PT4M52S
duration ms: 292163
explicit: false
by artist: Brożas
by artist: Buczer
by artist: Gedz
by artist: Luba
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700283

Tego chcę
type: MusicRecording
duration: PT4M26S
duration ms: 266266
explicit: false
by artist: Brożas
by artist: Buczer
by artist: Sandra
by artist: Mona
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26

Inni
type: MusicRecording
duration: PT4M29S
duration ms: 269920
explicit: false
by artist: Brożas
by artist: Buczer
by artist: Kajman
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700285

Born with it
type: MusicRecording
duration: PT5M15S
duration ms: 315400
explicit: false
by artist: Brożas
by artist: Buczer
by artist: Caddy Pack
by artist: Kaczor
by artist: Zelo
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:09:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a5425970d395c8cd67bbe56f0262b6731e57322aa54b282adb58bccf91b3bd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700286
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5425970d395c8cd67bbe56f0262b6731e57322aa54b282adb58bccf91b3bd8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700286.
  date published: 2026-07-08T03:20:19Z

W formie
type: MusicRecording
duration: PT4M38S
duration ms: 278184
explicit: false
by artist: Brożas
by artist: Buczer
by artist: TEDE
by artist: Zawik
by artist: Zelo
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700287

Leci rap
type: MusicRecording
duration: PT4M13S
duration ms: 253626
explicit: false
by artist: Brożas
by artist: Buczer
by artist: Ben XL
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:29:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbed59acf7e0c23fe05e0fb06b0fa343fc39abd7fdb710150a2002213c6d4b793
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700288
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed59acf7e0c23fe05e0fb06b0fa343fc39abd7fdb710150a2002213c6d4b793. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700288.
  date published: 2026-07-08T03:22:41Z

Pod prąd
type: MusicRecording
duration: PT4M28S
duration ms: 268733
explicit: false
by artist: Brożas
by artist: Buczer
in album: Czas to pieniądz
  type: MusicAlbum
  date published: 2017-09-26
isrc code: PLJ921700289
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:05:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e0f22bf45f01310dd4a0ca1fbc758f2ad5adfe7a9ba1c3d897998ed008c4a9f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700289
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0f22bf45f01310dd4a0ca1fbc758f2ad5adfe7a9ba1c3d897998ed008c4a9f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLJ921700289.
  date published: 2026-07-08T03:22:41Z

Infamous
type: MusicAlbum
date published: 2012-10-31
track: Apokalipsa
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193830
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Dekada
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240750
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
  isrc code: PLI791300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T21:14:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe858689b9f1a14250f54a05ddfb0b3e49837e525fcc83c5dcc3d776616472d99
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe858689b9f1a14250f54a05ddfb0b3e49837e525fcc83c5dcc3d776616472d99. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300002.
    date published: 2026-07-08T03:53:27Z
track: Hajs
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Marzenia
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190545
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Na Dachu Świata
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233706
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
  isrc code: PLI791300005
track: Ból feat. Angela Wynar
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183175
  explicit: false
  by artist: Buczer
  by artist: Angela Wynar
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Nienawidzą Mnie
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216576
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Enigma feat. Dj Soina
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196289
  explicit: false
  by artist: Buczer
  by artist: Dj Soina
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Robię Swoje
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204770
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Lubimy Chlać feat. Zelo, Brożas, Zawik
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303468
  explicit: false
  by artist: Buczer
  by artist: Brożas
  by artist: Zawik
  by artist: Zelo
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Samotnik
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238557
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
  isrc code: PLI791300011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T07:19:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x427468982b06aed429bcdbee016bed9b4af3015e2761409ef9042001f0f71b9d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957025
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957025
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300011
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T10:59:31Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427468982b06aed429bcdbee016bed9b4af3015e2761409ef9042001f0f71b9d. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300011.
    date published: 2026-07-07T10:59:31Z
track: Infamous
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264343
  explicit: false
  by artist: Buczer
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
track: Witaj Polsko feat. Donguralesko
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234563
  explicit: false
  by artist: Buczer
  by artist: Donguralesko
  in album: Infamous
    type: MusicAlbum
    date published: 2012-10-31
  isrc code: PLI791300013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T20:15:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5f70ab65791f96c7b7524e3714ac6d606214475e149907cec67f27e4ab802e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Zapytaj Mnie feat. Kroolik Underwood
track: Jestem Będę Byłem
track: Powiedz feat. Kroolik Underwood
track: Dziki
track: Fałsz feat. Grosik, Sobota
track: Zegar Tyka
track: Smak Życia feat. Verte
track: Gdyby Nie Ona

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957120

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957120

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300013

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:22:41Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f70ab65791f96c7b7524e3714ac6d606214475e149907cec67f27e4ab802e7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300013.
date published: 2026-07-08T03:22:41Z

Zapytaj Mnie feat. Kroolik Underwood
type: MusicRecording
duration: PT5M18S
duration ms: 318711
explicit: false
by artist: Buczer
by artist: Kroolik Underwood
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31
isrc code: PLI791300014

Jestem Będę Byłem
type: MusicRecording
duration: PT3M44S
duration ms: 224021
explicit: false
by artist: Buczer
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31

Powiedz feat. Kroolik Underwood
type: MusicRecording
duration: PT3M38S
duration ms: 218459
explicit: false
by artist: Buczer
by artist: Kroolik Underwood
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31
isrc code: PLI791300016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:05:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x174e348319b4509bd75934ec123c7ef3e8a6917d13ed18792173b92e5abcdd05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174e348319b4509bd75934ec123c7ef3e8a6917d13ed18792173b92e5abcdd05. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI791300016.
  date published: 2026-07-08T03:22:41Z

Dziki
type: MusicRecording
duration: PT3M14S
duration ms: 194141
explicit: false
by artist: Buczer
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31
isrc code: PLI791300017

Fałsz feat. Grosik, Sobota
type: MusicRecording
duration: PT3M59S
duration ms: 239029
explicit: false
by artist: Buczer
by artist: Sobota
by artist: Grosik
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31

Zegar Tyka
type: MusicRecording
duration: PT2M54S
duration ms: 174395
explicit: false
by artist: Buczer
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31

Smak Życia feat. Verte
type: MusicRecording
duration: PT2M46S
duration ms: 166685
explicit: false
by artist: Buczer
by artist: Verte
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31

Gdyby Nie Ona
type: MusicRecording
duration: PT3M23S
duration ms: 203223
explicit: false
by artist: Buczer
in album: Infamous
  type: MusicAlbum
  date published: 2012-10-31

Dwa Oblicza
type: MusicAlbum
date published: 2012-02-25
track: Intro
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130306
  explicit: false
  by artist: Buczer
  in album: Dwa Oblicza
    type: MusicAlbum
    date published: 2012-02-25
track: 2 Oblicza
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244320
  explicit: false
  by artist: Brożas
  by artist: Mark Battels
  by artist: Buczer
  in album: Dwa Oblicza
    type: MusicAlbum
    date published: 2012-02-25
  isrc code: PLE951200762
track: Flow 3
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260013
  explicit: false
  by artist: Buczer
  in album: Dwa Oblicza
    type: MusicAlbum
    date published: 2012-02-25
track: W Jedną Stronę Bilet
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241266
  explicit: false
  by artist: Kala
  by artist: Buczer
  in album: Dwa Oblicza
    type: MusicAlbum
    date published: 2012-02-25
  isrc code: PLE951200764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T12:55:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a54b2c7f80c60cb3d51f137b78f21e2661ea8993b1a154f0f9bcf9198f31c89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a54b2c7f80c60cb3d51f137b78f21e2661ea8993b1a154f0f9bcf9198f31c89. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLE951200764.
    date published: 2026-07-02T05:09:12Z
track: Moje Życie To Rap
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302493
  explicit: false
  by artist: 3W
  by artist: Buczer
  in album: Dwa Oblicza
    type: MusicAlbum
    date published: 2012-02-25
  isrc code: PLE951200765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T03:27:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8195bf08e7cebdea3ab38305e70f42ed494ae8594eb9f612b82299c7cc63929b
  additional property: OTSHash
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-06T06:56:49Z
track: Gotta Get Some 2
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track: Coraz Więcej
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track: Born 2 Win
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track: Przykra Prawda
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    date published: 2012-02-25
track: Wichura
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track: Fake
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track: Wina
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track: 2011
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track: I Po Co
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track: Wiara Czyni Cuda
track: Prawdziwe Życie (Real Life)
track: Nie Imponuje Mi To
track: Towar
track: Outro

Dwa Oblicza
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Wiara Czyni Cuda
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by artist: Kobra
by artist: RPS
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z

Prawdziwe Życie (Real Life)
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Nie Imponuje Mi To
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by artist: Dondi
by artist: Zawik
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Towar
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Outro
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Kontrasty
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track: CV feat. Rover / Bzyker / Truck North / Vienio / WTM
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track: Przebudzenie (The Awakening) feat. Mecca Starr / Mi-La / Seta / Sylwia Dynek
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track: Miejskie Sporty feat. Emazet / Łysonżi / Jano
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track: Po Drugiej Stronie Strachu feat. Obywatel MC / CBR / Emilo
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track: Powietrze feat. Franek / Magdalena Jaskółka
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track: Moje Crew feat. PRO EBT
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track: Lato W Mieście feat. Numer Raz / Proceente / Spalto
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track: Normalna Kolej Rzeczy feat. Buczer / Brożas / Żyto
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track: Przecież Lepiej Wiesz feat. Siódmy / WTM / Tomiko
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track: Młodzi Ludzie Łakną Zło feat. Bosski Roman / CBR
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track: Mam Świadomość feat. WTM
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track: Rare feat. A$AP Lotto
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track: Kontrasty feat. Lasio Companija

Kontrasty feat. Lasio Companija
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  type: MusicAlbum
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Maccaradża mówi dość
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track: W Chmurach
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
track: Nie jestem ideałem feat. Zawik
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track: Tym kim są feat. Tony Jazzu
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    type: MusicAlbum
    date published: 2015-11-24
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track: Jaki size masz
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    type: MusicAlbum
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  isrc code: QMBZ91524038
track: Słów zasób feat. Buczer
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track: Nie chcę być feat. Paluch
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track: Goniąc cel
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track: Przezwycieżyć to
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track: To wszystko
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
track: Weź to sobie na łeb feat. Zelo
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track: Long Go Feat. Steph, Digitzz, Mr. Polska, Leo
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track: Maccaradża
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    type: MusicAlbum
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  isrc code: QMBZ91524046
track: Niezatapialny feat. Brożas
track: Xanax feat. Sobota
track: Ja wiem feat. Ania Florkiewicz
track: Puchacz

Niezatapialny feat. Brożas
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by artist: Brożas
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isrc code: QMBZ91524047

Xanax feat. Sobota
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Ja wiem feat. Ania Florkiewicz
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isrc code: QMBZ91524049

Puchacz
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237c7595ab927a234c4f4d6a28df35c992372b009ef5701e142f341d372e0873. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91524050.
  date published: 2026-07-08T03:53:27Z