Macias
type: MusicGroup
popularity: 59
followers: 48222
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cb71360d713de3036a201582f8cf3a500ec6bf347a08f3a29e42965a16c1e33
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/94118756-93d7-4d09-8962-dfbff0a12a79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94118756-93d7-4d09-8962-dfbff0a12a79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94118756-93d7-4d09-8962-dfbff0a12a79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb71360d713de3036a201582f8cf3a500ec6bf347a08f3a29e42965a16c1e33. 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/94118756-93d7-4d09-8962-dfbff0a12a79.json and https://artists.proofprofile.net/proofs/artist/94118756-93d7-4d09-8962-dfbff0a12a79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: NADWIŚLAŃSKI ŚWIT
  type: MusicAlbum
  date published: 2024-04-19
  track: NADWIŚLAŃSKI ŚWIT
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178461
    explicit: false
    by artist: Pazzy
    by artist: Macias
    by artist: White Widow
    by artist: vnce
    in album: NADWIŚLAŃSKI ŚWIT
      type: MusicAlbum
      date published: 2024-04-19
    isrc code: PLA552400324
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T21:38:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919
    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/5JAMhA359zZPVvTwjUMLiM.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JAMhA359zZPVvTwjUMLiM
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919","isrc":"PLA552400324","name":"NADWIŚLAŃSKI ŚWIT","registered_at":"2026-06-07T21:38:36Z","spotify_id":"5JAMhA359zZPVvTwjUMLiM","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 0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919. 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/5JAMhA359zZPVvTwjUMLiM.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/5JAMhA359zZPVvTwjUMLiM.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919","isrc":"PLA552400324","name":"NADWIŚLAŃSKI ŚWIT","registered_at":"2026-06-07T21:38:36Z","spotify_id":"5JAMhA359zZPVvTwjUMLiM","type":"track"}
album: IMMORTALE
  type: MusicAlbum
  date published: 2023-04-12
  track: IMMORTALE
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195810
    explicit: false
    by artist: BENITO
    by artist: Macias
    by artist: White Widow
    in album: IMMORTALE
      type: MusicAlbum
      date published: 2023-04-12
    isrc code: PLI363823130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T09:28:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda
    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/0VOkjDfjmqFkRdeJCDxfTB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VOkjDfjmqFkRdeJCDxfTB
    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 0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda. 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/0VOkjDfjmqFkRdeJCDxfTB.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/0VOkjDfjmqFkRdeJCDxfTB.
      date published: 2026-07-02T03:55:08Z
album: MUSZĘ ZARABIAĆ
  type: MusicAlbum
  date published: 2022-07-01
  track: MUSZĘ ZARABIAĆ
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198000
    explicit: false
    by artist: Asster
    by artist: Macias
    by artist: White Widow
    in album: MUSZĘ ZARABIAĆ
      type: MusicAlbum
      date published: 2022-07-01
    isrc code: PLI369070760
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T07:36:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246
    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/2IJ412gm9IR1eWu2MLgP5d.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IJ412gm9IR1eWu2MLgP5d
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"2IJ412gm9IR1eWu2MLgP5d","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 0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246. 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/2IJ412gm9IR1eWu2MLgP5d.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/2IJ412gm9IR1eWu2MLgP5d.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"2IJ412gm9IR1eWu2MLgP5d","type":"track"}
album: Gratuluję
  type: MusicAlbum
  date published: 2023-10-20
  track: Gratuluję
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187428
    explicit: false
    by artist: Aleshen
    by artist: Kronkel Dom
    by artist: Macias
    in album: Gratuluję
    isrc code: PLA552300732
    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
album: Nena
track: Gratuluję
track: MUSZĘ ZARABIAĆ
track: NADWIŚLAŃSKI ŚWIT
track: Goated
track: Sour Diesel
track: NOTATNIK
track: IMMORTALE
track: USA
track: Jestem największy
track: NIE MIEJ PRETENSJI
track: MIASTO PŁYWA
track: Pierwszy krok
track: LOUIS
track: FLEGMA
track: FAMILY FRIENDLY

Macias
type: MusicGroup

Gratuluję
type: MusicAlbum
date published: 2023-10-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:34:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b

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/3hO0Pvj097dCOl9kSGXMTz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hO0Pvj097dCOl9kSGXMTz

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"3hO0Pvj097dCOl9kSGXMTz","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 0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b. 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/3hO0Pvj097dCOl9kSGXMTz.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/3hO0Pvj097dCOl9kSGXMTz.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"3hO0Pvj097dCOl9kSGXMTz","type":"track"}

Nena
type: MusicAlbum
date published: 2025-02-17

Gratuluję
type: MusicRecording
duration: PT3M7S
duration ms: 187428
explicit: false
by artist: Aleshen
by artist: Kronkel Dom
by artist: Macias
in album: ALESHEN
  type: MusicAlbum
  date published: 2023-10-27
isrc code: PLA552300732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b
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/5Rm2G57O7hFD6VMoGt1Ecg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Rm2G57O7hFD6VMoGt1Ecg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"5Rm2G57O7hFD6VMoGt1Ecg","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 0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b. 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/5Rm2G57O7hFD6VMoGt1Ecg.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/5Rm2G57O7hFD6VMoGt1Ecg.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"5Rm2G57O7hFD6VMoGt1Ecg","type":"track"}

MUSZĘ ZARABIAĆ
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Asster
by artist: Macias
by artist: White Widow
in album: MUSZĘ ZARABIAĆ
  type: MusicAlbum
  date published: 2022-07-01
isrc code: PLI369070760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:36:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246
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/2IJ412gm9IR1eWu2MLgP5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IJ412gm9IR1eWu2MLgP5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"2IJ412gm9IR1eWu2MLgP5d","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 0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246. 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/2IJ412gm9IR1eWu2MLgP5d.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/2IJ412gm9IR1eWu2MLgP5d.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"2IJ412gm9IR1eWu2MLgP5d","type":"track"}

NADWIŚLAŃSKI ŚWIT
type: MusicRecording
duration: PT2M58S
duration ms: 178461
explicit: false
by artist: Pazzy
by artist: Macias
by artist: White Widow
by artist: vnce
in album: NADWIŚLAŃSKI ŚWIT
  type: MusicAlbum
  date published: 2024-04-19
isrc code: PLA552400324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:38:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919
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/5JAMhA359zZPVvTwjUMLiM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JAMhA359zZPVvTwjUMLiM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919","isrc":"PLA552400324","name":"NADWIŚLAŃSKI ŚWIT","registered_at":"2026-06-07T21:38:36Z","spotify_id":"5JAMhA359zZPVvTwjUMLiM","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 0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919. 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/5JAMhA359zZPVvTwjUMLiM.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/5JAMhA359zZPVvTwjUMLiM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x83a16bfd8b54577b85cc4f812bad3a0cc7ca0751000b6e17b99e04e01967b919","isrc":"PLA552400324","name":"NADWIŚLAŃSKI ŚWIT","registered_at":"2026-06-07T21:38:36Z","spotify_id":"5JAMhA359zZPVvTwjUMLiM","type":"track"}

Goated
type: MusicRecording
duration: PT2M20S
duration ms: 140748
explicit: false
by artist: Ozzy Baby
by artist: Macias
by artist: White Widow
in album: Purple Sav
  type: MusicAlbum
  date published: 2021-08-06
isrc code: QZK6K2189557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:18:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb77033a2dd0b4191ed56fb33ca4fda30e929afdd7116e03c717433eaaf4feba6
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/0ZV232UikI1uh5yu1dwVAg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZV232UikI1uh5yu1dwVAg
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 0xb77033a2dd0b4191ed56fb33ca4fda30e929afdd7116e03c717433eaaf4feba6. 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/0ZV232UikI1uh5yu1dwVAg.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/0ZV232UikI1uh5yu1dwVAg.
  date published: 2026-06-13T15:41:10Z

Gratuluję
type: MusicRecording
duration: PT3M7S
duration ms: 187428
explicit: false
by artist: Aleshen
by artist: Kronkel Dom
by artist: Macias
in album: Gratuluję
  type: MusicAlbum
  date published: 2023-10-20
isrc code: PLA552300732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b
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/3hO0Pvj097dCOl9kSGXMTz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hO0Pvj097dCOl9kSGXMTz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"3hO0Pvj097dCOl9kSGXMTz","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 0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b. 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/3hO0Pvj097dCOl9kSGXMTz.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/3hO0Pvj097dCOl9kSGXMTz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea96455ef14065bac1b72d8b30d4071d3b5194596a10fb1f9552e51fa9c9547b","isrc":"PLA552300732","name":"Gratuluję","registered_at":"2026-06-04T16:34:11Z","spotify_id":"3hO0Pvj097dCOl9kSGXMTz","type":"track"}

Sour Diesel
type: MusicRecording
duration: PT2M47S
duration ms: 167262
explicit: false
by artist: Ozzy Baby
by artist: Pako
by artist: White Widow
by artist: Macias
in album: LSD Muzik
  type: MusicAlbum
  date published: 2022-03-28
isrc code: PLC062226406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:21:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8df2a3418b74928dd8d8cbed02671317b3733c7647e0344e589ad34f45a8d186
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/1ZuQXe4ctW1mhVJ3gNmibU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZuQXe4ctW1mhVJ3gNmibU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8df2a3418b74928dd8d8cbed02671317b3733c7647e0344e589ad34f45a8d186","isrc":"PLC062226406","name":"Sour Diesel","registered_at":"2026-06-08T14:21:49Z","spotify_id":"1ZuQXe4ctW1mhVJ3gNmibU","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 0x8df2a3418b74928dd8d8cbed02671317b3733c7647e0344e589ad34f45a8d186. 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/1ZuQXe4ctW1mhVJ3gNmibU.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/1ZuQXe4ctW1mhVJ3gNmibU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8df2a3418b74928dd8d8cbed02671317b3733c7647e0344e589ad34f45a8d186","isrc":"PLC062226406","name":"Sour Diesel","registered_at":"2026-06-08T14:21:49Z","spotify_id":"1ZuQXe4ctW1mhVJ3gNmibU","type":"track"}

NOTATNIK
type: MusicRecording
duration: PT3M15S
duration ms: 195500
explicit: false
by artist: Bary
by artist: Macias
by artist: White Widow
by artist: LEENY
in album: DEMON’S GATE
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLA552300982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:30:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce7ad7ae903a13a421f7adbc6bce8cce9a958031009d8808809cf8736a16f1e8
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/1bQPtW8FtaCfq1VzJqaFmo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bQPtW8FtaCfq1VzJqaFmo
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 0xce7ad7ae903a13a421f7adbc6bce8cce9a958031009d8808809cf8736a16f1e8. 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/1bQPtW8FtaCfq1VzJqaFmo.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/1bQPtW8FtaCfq1VzJqaFmo.
  date published: 2026-06-13T15:41:10Z

IMMORTALE
type: MusicRecording
duration: PT3M15S
duration ms: 195810
explicit: false
by artist: BENITO
by artist: Macias
by artist: White Widow
in album: IMMORTALE
  type: MusicAlbum
  date published: 2023-04-12
isrc code: PLI363823130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:28:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda
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/0VOkjDfjmqFkRdeJCDxfTB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VOkjDfjmqFkRdeJCDxfTB
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 0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda. 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/0VOkjDfjmqFkRdeJCDxfTB.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/0VOkjDfjmqFkRdeJCDxfTB.
  date published: 2026-07-02T03:55:08Z

USA
type: MusicRecording
duration: PT3M11S
duration ms: 191083
explicit: false
by artist: Abaddon
by artist: Macias
in album: ZZZ
  type: MusicAlbum
  date published: 2022-06-14
isrc code: PLC062231625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc86b57d3fa7a2bdbf8432f015c79467e57941474ebd892cdffe185a41c459806
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ncFm45XdsqVo7dkR1pkPk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ncFm45XdsqVo7dkR1pkPk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xc86b57d3fa7a2bdbf8432f015c79467e57941474ebd892cdffe185a41c459806. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ncFm45XdsqVo7dkR1pkPk.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/2ncFm45XdsqVo7dkR1pkPk.
  date published: 2026-07-02T05:09:12Z

Jestem największy
type: MusicRecording
duration: PT3M37S
duration ms: 217382
explicit: false
by artist: Mario
by artist: Macias
by artist: vkie
by artist: White Widow
in album: Jestem największy
  type: MusicAlbum
  date published: 2023-04-26
isrc code: PL70D2300305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:17:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505
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/5xE4MNp1lk65BrqdJQNRKw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xE4MNp1lk65BrqdJQNRKw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505","isrc":"PL70D2300305","name":"Jestem największy","registered_at":"2026-06-04T06:17:32Z","spotify_id":"5xE4MNp1lk65BrqdJQNRKw","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 0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505. 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/5xE4MNp1lk65BrqdJQNRKw.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/5xE4MNp1lk65BrqdJQNRKw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505","isrc":"PL70D2300305","name":"Jestem największy","registered_at":"2026-06-04T06:17:32Z","spotify_id":"5xE4MNp1lk65BrqdJQNRKw","type":"track"}

NIE MIEJ PRETENSJI
type: MusicRecording
duration: PT2M42S
duration ms: 162651
explicit: false
by artist: vkie
by artist: White Widow
by artist: Macias
in album: NIE MIEJ PRETENSJI
  type: MusicAlbum
  date published: 2022-01-14
isrc code: PLC062222054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:20:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05
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/4fsSyd7wXVuZIjtyN6RSg7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsSyd7wXVuZIjtyN6RSg7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05","isrc":"PLC062222054","name":"NIE MIEJ PRETENSJI","registered_at":"2026-06-04T11:20:15Z","spotify_id":"4fsSyd7wXVuZIjtyN6RSg7","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 0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05. 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/4fsSyd7wXVuZIjtyN6RSg7.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/4fsSyd7wXVuZIjtyN6RSg7.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05","isrc":"PLC062222054","name":"NIE MIEJ PRETENSJI","registered_at":"2026-06-04T11:20:15Z","spotify_id":"4fsSyd7wXVuZIjtyN6RSg7","type":"track"}

NOTATNIK
type: MusicRecording
duration: PT3M15S
duration ms: 195500
explicit: false
by artist: Bary
by artist: Macias
by artist: White Widow
by artist: LEENY
in album: NOTATNIK
  type: MusicAlbum
  date published: 2023-12-01
isrc code: PLA552300982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:30:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce7ad7ae903a13a421f7adbc6bce8cce9a958031009d8808809cf8736a16f1e8
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/5RTxdXYFz4SWm1qsDawtht.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RTxdXYFz4SWm1qsDawtht
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 0xce7ad7ae903a13a421f7adbc6bce8cce9a958031009d8808809cf8736a16f1e8. 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/5RTxdXYFz4SWm1qsDawtht.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/5RTxdXYFz4SWm1qsDawtht.
  date published: 2026-06-13T12:47:07Z

MIASTO PŁYWA
type: MusicRecording
duration: PT2M49S
duration ms: 169411
explicit: false
by artist: AG
by artist: Macias
by artist: White Widow
in album: MIASTO PŁYWA
  type: MusicAlbum
  date published: 2023-05-10
isrc code: PLI367761590
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:07:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc79cbc4443b339598761ed14b58b288a1b877c89e624027950006ea596262641
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/4ft5CkyI5TWFpnDQfFQ9Gj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ft5CkyI5TWFpnDQfFQ9Gj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc79cbc4443b339598761ed14b58b288a1b877c89e624027950006ea596262641","isrc":"PLI367761590","name":"MIASTO PŁYWA","registered_at":"2026-06-04T13:07:52Z","spotify_id":"4ft5CkyI5TWFpnDQfFQ9Gj","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 0xc79cbc4443b339598761ed14b58b288a1b877c89e624027950006ea596262641. 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/4ft5CkyI5TWFpnDQfFQ9Gj.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/4ft5CkyI5TWFpnDQfFQ9Gj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc79cbc4443b339598761ed14b58b288a1b877c89e624027950006ea596262641","isrc":"PLI367761590","name":"MIASTO PŁYWA","registered_at":"2026-06-04T13:07:52Z","spotify_id":"4ft5CkyI5TWFpnDQfFQ9Gj","type":"track"}

Pierwszy krok
type: MusicRecording
duration: PT3M2S
duration ms: 182459
explicit: false
by artist: Aleshen
by artist: White Widow
by artist: Macias
in album: Pierwszy krok
  type: MusicAlbum
  date published: 2022-05-25
isrc code: PLA552200206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:34:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c8dca2fa7f426f561c8bba770372d81aee5cd7d0b95b03f655985cc78fcead6
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/3EBf1D0wrlUKVm9iCYg9pV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EBf1D0wrlUKVm9iCYg9pV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c8dca2fa7f426f561c8bba770372d81aee5cd7d0b95b03f655985cc78fcead6","isrc":"PLA552200206","name":"Pierwszy krok","registered_at":"2026-06-05T18:34:54Z","spotify_id":"3EBf1D0wrlUKVm9iCYg9pV","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 0x6c8dca2fa7f426f561c8bba770372d81aee5cd7d0b95b03f655985cc78fcead6. 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/3EBf1D0wrlUKVm9iCYg9pV.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/3EBf1D0wrlUKVm9iCYg9pV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6c8dca2fa7f426f561c8bba770372d81aee5cd7d0b95b03f655985cc78fcead6","isrc":"PLA552200206","name":"Pierwszy krok","registered_at":"2026-06-05T18:34:54Z","spotify_id":"3EBf1D0wrlUKVm9iCYg9pV","type":"track"}

MUSZĘ ZARABIAĆ
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Asster
by artist: Macias
in album: MÓJ INTERES
  type: MusicAlbum
  date published: 2023-08-24
isrc code: PLI369070760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:36:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246
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/4LwKTIJzOz4PZnDW8qEFrC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4LwKTIJzOz4PZnDW8qEFrC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"4LwKTIJzOz4PZnDW8qEFrC","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 0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246. 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/4LwKTIJzOz4PZnDW8qEFrC.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/4LwKTIJzOz4PZnDW8qEFrC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x812fbb402ea99080585bfe4aadfa49e6813dc0173df49d3d48084a6472791246","isrc":"PLI369070760","name":"MUSZĘ ZARABIAĆ","registered_at":"2026-06-04T07:36:49Z","spotify_id":"4LwKTIJzOz4PZnDW8qEFrC","type":"track"}

LOUIS
type: MusicRecording
duration: PT2M50S
duration ms: 170823
explicit: false
by artist: Asster
by artist: młodyba
by artist: Macias
by artist: adimajer
in album: MOWA WĘŻY
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLI360548120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:08:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf94fd2486d9c88b42932c70d73afdcd3472524b196754b166296c969aadeddc6
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/3JUZAO9PUkRMftKyQ10grF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JUZAO9PUkRMftKyQ10grF
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 0xf94fd2486d9c88b42932c70d73afdcd3472524b196754b166296c969aadeddc6. 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/3JUZAO9PUkRMftKyQ10grF.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/3JUZAO9PUkRMftKyQ10grF.
  date published: 2026-06-13T12:47:07Z

FLEGMA
type: MusicRecording
duration: PT3M16S
duration ms: 196500
explicit: false
by artist: vkie
by artist: Macias
by artist: Lil Santiago
in album: BARBARA
  type: MusicAlbum
  date published: 2024-08-23
isrc code: PLC062424308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:16:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf15ff018345e1f12ca9a53f505dbe5ed78f0a405122bd2a490423a3ebce6562
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/77FbioCY1tuAoyAC7fCV3n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77FbioCY1tuAoyAC7fCV3n
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 0xbf15ff018345e1f12ca9a53f505dbe5ed78f0a405122bd2a490423a3ebce6562. 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/77FbioCY1tuAoyAC7fCV3n.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/77FbioCY1tuAoyAC7fCV3n.
  date published: 2026-06-13T12:47:07Z

IMMORTALE
type: MusicRecording
duration: PT3M16S
duration ms: 196173
explicit: false
by artist: BENITO
by artist: Macias
by artist: White Widow
in album: IMMORTALE
  type: MusicAlbum
  date published: 2023-07-06
isrc code: PLI363823130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:28:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda
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/2kfQcrUjQ5Y3FPPdgV73NN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kfQcrUjQ5Y3FPPdgV73NN
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 0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda. 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/2kfQcrUjQ5Y3FPPdgV73NN.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/2kfQcrUjQ5Y3FPPdgV73NN.
  date published: 2026-06-13T12:47:07Z

IMMORTALE
type: MusicRecording
duration: PT3M16S
duration ms: 196173
explicit: false
by artist: BENITO
by artist: Macias
by artist: White Widow
in album: IMMORTALE SPECIALE
  type: MusicAlbum
  date published: 2023-12-28
isrc code: PLI363823130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:28:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1i11XWXJ5hXOJt5kdQo9vz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i11XWXJ5hXOJt5kdQo9vz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x8d6e47a24718763d3fbfa87434813976d5145dad886b012a13121ed492d20fda. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1i11XWXJ5hXOJt5kdQo9vz.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/1i11XWXJ5hXOJt5kdQo9vz.
  date published: 2026-07-06T06:56:49Z

FAMILY FRIENDLY
type: MusicRecording
duration: PT2M44S
duration ms: 164145
explicit: false
by artist: Cinek
by artist: Macias
in album: FAMILY FRIENDLY
  type: MusicAlbum
  date published: 2024-02-02
isrc code: PLB382300481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:27:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe5166fee0e6f542db87e40933ddb66a1f87ed9d7050d47a4cab51ce21f6be6f
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/18sweDDT4p5EQkKzDf0rHX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18sweDDT4p5EQkKzDf0rHX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe5166fee0e6f542db87e40933ddb66a1f87ed9d7050d47a4cab51ce21f6be6f","isrc":"PLB382300481","name":"FAMILY FRIENDLY","registered_at":"2026-06-09T10:27:01Z","spotify_id":"18sweDDT4p5EQkKzDf0rHX","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 0xfe5166fee0e6f542db87e40933ddb66a1f87ed9d7050d47a4cab51ce21f6be6f. 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/18sweDDT4p5EQkKzDf0rHX.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/18sweDDT4p5EQkKzDf0rHX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfe5166fee0e6f542db87e40933ddb66a1f87ed9d7050d47a4cab51ce21f6be6f","isrc":"PLB382300481","name":"FAMILY FRIENDLY","registered_at":"2026-06-09T10:27:01Z","spotify_id":"18sweDDT4p5EQkKzDf0rHX","type":"track"}