EGY
type: MusicGroup
popularity: 32
followers: 9315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d05b54c620d4c4b49bff2a6955ced2902794784a8c104f6f026511d66fa2385
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62e87848-41c2-486c-917c-518d6db243e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/62e87848-41c2-486c-917c-518d6db243e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/62e87848-41c2-486c-917c-518d6db243e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0x7d05b54c620d4c4b49bff2a6955ced2902794784a8c104f6f026511d66fa2385. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/62e87848-41c2-486c-917c-518d6db243e7.json and https://artists.proofprofile.net/proofs/artist/62e87848-41c2-486c-917c-518d6db243e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: WRAP DUEL: EGY vs. J.B
  type: MusicAlbum
  date published: 2024-06-21
  track: ROUND 1
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141500
    explicit: false
    by artist: THE MAG
    by artist: EGY
    by artist: J.B
    in album: WRAP DUEL: EGY vs. J.B
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: CZUM72400520
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T22:49:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037
    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/1Bw7Yr8aaZi34ca3Da2yah.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bw7Yr8aaZi34ca3Da2yah
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037","isrc":"CZUM72400520","name":"ROUND 1","registered_at":"2026-06-18T22:49:20Z","spotify_id":"1Bw7Yr8aaZi34ca3Da2yah","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 0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037. 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/1Bw7Yr8aaZi34ca3Da2yah.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/1Bw7Yr8aaZi34ca3Da2yah.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037","isrc":"CZUM72400520","name":"ROUND 1","registered_at":"2026-06-18T22:49:20Z","spotify_id":"1Bw7Yr8aaZi34ca3Da2yah","type":"track"}
  track: ROUND 2
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125500
    explicit: false
    by artist: THE MAG
    by artist: EGY
    by artist: J.B
    in album: WRAP DUEL: EGY vs. J.B
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: CZUM72400521
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T23:48:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7
    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/7pFPWLGn9Ifiq4UMd1wsvl.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pFPWLGn9Ifiq4UMd1wsvl
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7","isrc":"CZUM72400521","name":"ROUND 2","registered_at":"2026-06-08T23:48:43Z","spotify_id":"7pFPWLGn9Ifiq4UMd1wsvl","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 0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7. 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/7pFPWLGn9Ifiq4UMd1wsvl.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/7pFPWLGn9Ifiq4UMd1wsvl.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7","isrc":"CZUM72400521","name":"ROUND 2","registered_at":"2026-06-08T23:48:43Z","spotify_id":"7pFPWLGn9Ifiq4UMd1wsvl","type":"track"}
  track: ROUND 3
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129500
    explicit: false
    by artist: THE MAG
    by artist: EGY
    by artist: J.B
    in album: WRAP DUEL: EGY vs. J.B
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: CZUM72400522
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T22:44:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8
    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/1kjgmj7VxUtNnUhqLGgmwb.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kjgmj7VxUtNnUhqLGgmwb
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8","isrc":"CZUM72400522","name":"ROUND 3","registered_at":"2026-06-10T22:44:43Z","spotify_id":"1kjgmj7VxUtNnUhqLGgmwb","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 0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8. 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/1kjgmj7VxUtNnUhqLGgmwb.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/1kjgmj7VxUtNnUhqLGgmwb.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8","isrc":"CZUM72400522","name":"ROUND 3","registered_at":"2026-06-10T22:44:43Z","spotify_id":"1kjgmj7VxUtNnUhqLGgmwb","type":"track"}
  track: ROUND 4
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138000
    explicit: false
    by artist: THE MAG
    by artist: EGY
    by artist: J.B
    in album: WRAP DUEL: EGY vs. J.B
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: CZUM72400523
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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: ANDĚL
album: SPALTE JE
album: PROKALBIUM
album: VLK
album: DOGGY
album: CRITICAL
track: ROUND 1
track: ROUND 2
track: ROUND 3
track: ROUND 4
track: ANDĚL
track: 30 Minut
track: SPALTE JE
track: INTRO
track: SUNSHINE
track: TAM DEM
track: ROZJEBEJ KLUB
track: ZAPÍNEJ SVĚTLA
track: OUTRO
track: VLK
track: DOGGY
track: CRITICAL

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T13:42:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/07ShpStFJxonIqYjj4PSeH.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07ShpStFJxonIqYjj4PSeH

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561","isrc":"CZUM72400523","name":"ROUND 4","registered_at":"2026-06-20T13:42:07Z","spotify_id":"07ShpStFJxonIqYjj4PSeH","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 0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561. 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/07ShpStFJxonIqYjj4PSeH.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/07ShpStFJxonIqYjj4PSeH.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561","isrc":"CZUM72400523","name":"ROUND 4","registered_at":"2026-06-20T13:42:07Z","spotify_id":"07ShpStFJxonIqYjj4PSeH","type":"track"}

ANDĚL
type: MusicAlbum
date published: 2024-06-07
track: ANDĚL
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: THE MAG
  by artist: EGY
  in album: ANDĚL
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: CZUM72400467
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:50:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a
  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/1XalPLijdy4Z6vAj6uqjt6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XalPLijdy4Z6vAj6uqjt6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a","isrc":"CZUM72400467","name":"ANDĚL","registered_at":"2026-06-06T06:50:32Z","spotify_id":"1XalPLijdy4Z6vAj6uqjt6","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 0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a. 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/1XalPLijdy4Z6vAj6uqjt6.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/1XalPLijdy4Z6vAj6uqjt6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a","isrc":"CZUM72400467","name":"ANDĚL","registered_at":"2026-06-06T06:50:32Z","spotify_id":"1XalPLijdy4Z6vAj6uqjt6","type":"track"}

SPALTE JE
type: MusicAlbum
date published: 2024-07-06
track: SPALTE JE
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218823
  explicit: false
  by artist: EGY
  in album: SPALTE JE
    type: MusicAlbum
    date published: 2024-07-06
  isrc code: QZPLS2464836
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T20:04:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1
  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/0XDWjgZoWSg09NTsdIBNhK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XDWjgZoWSg09NTsdIBNhK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1","isrc":"QZPLS2464836","name":"SPALTE JE","registered_at":"2026-06-19T20:04:20Z","spotify_id":"0XDWjgZoWSg09NTsdIBNhK","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 0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1. 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/0XDWjgZoWSg09NTsdIBNhK.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/0XDWjgZoWSg09NTsdIBNhK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1","isrc":"QZPLS2464836","name":"SPALTE JE","registered_at":"2026-06-19T20:04:20Z","spotify_id":"0XDWjgZoWSg09NTsdIBNhK","type":"track"}

PROKALBIUM
type: MusicAlbum
date published: 2024-04-26
track: INTRO
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40191
  explicit: false
  by artist: EGY
  in album: PROKALBIUM
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZK6L2463880
track: SUNSHINE
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180250
  explicit: false
  by artist: EGY
  in album: PROKALBIUM
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZK6L2463881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T15:52:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0d63277001a63c003e67a346429ddd81f5838a28472bf35a89277a830408ffa
  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/6uIBQilyKFG8Ir4u7HGzmv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uIBQilyKFG8Ir4u7HGzmv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d63277001a63c003e67a346429ddd81f5838a28472bf35a89277a830408ffa. 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/6uIBQilyKFG8Ir4u7HGzmv.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/6uIBQilyKFG8Ir4u7HGzmv.
    date published: 2026-06-13T17:25:41Z
track: TAM DEM
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140643
  explicit: false
  by artist: EGY
  in album: PROKALBIUM
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZK6L2463882
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:19:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222
  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/1Ajbiv85RcRSP3jBVfh92Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajbiv85RcRSP3jBVfh92Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222","isrc":"QZK6L2463882","name":"TAM DEM","registered_at":"2026-06-09T22:19:45Z","spotify_id":"1Ajbiv85RcRSP3jBVfh92Y","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 0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222. 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/1Ajbiv85RcRSP3jBVfh92Y.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/1Ajbiv85RcRSP3jBVfh92Y.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222","isrc":"QZK6L2463882","name":"TAM DEM","registered_at":"2026-06-09T22:19:45Z","spotify_id":"1Ajbiv85RcRSP3jBVfh92Y","type":"track"}
track: ROZJEBEJ KLUB
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171965
  explicit: false
  by artist: EGY
  in album: PROKALBIUM
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZK6L2463883
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:17:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1R15pv9uVdcjEK0ejjdLwN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R15pv9uVdcjEK0ejjdLwN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752","isrc":"QZK6L2463883","name":"ROZJEBEJ KLUB","registered_at":"2026-06-07T16:17:59Z","spotify_id":"1R15pv9uVdcjEK0ejjdLwN","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 0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1R15pv9uVdcjEK0ejjdLwN.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/1R15pv9uVdcjEK0ejjdLwN.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752","isrc":"QZK6L2463883","name":"ROZJEBEJ KLUB","registered_at":"2026-06-07T16:17:59Z","spotify_id":"1R15pv9uVdcjEK0ejjdLwN","type":"track"}
track: ZAPÍNEJ SVĚTLA
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125156
  explicit: false
  by artist: EGY
  in album: PROKALBIUM
    type: MusicAlbum
    date published: 2024-04-26
  isrc code: QZK6L2463884
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:52:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3vFeLiDoY4ad81RmsnhDTu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vFeLiDoY4ad81RmsnhDTu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6","isrc":"QZK6L2463884","name":"ZAPÍNEJ SVĚTLA","registered_at":"2026-06-18T23:52:27Z","spotify_id":"3vFeLiDoY4ad81RmsnhDTu","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 0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vFeLiDoY4ad81RmsnhDTu.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/3vFeLiDoY4ad81RmsnhDTu.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6","isrc":"QZK6L2463884","name":"ZAPÍNEJ SVĚTLA","registered_at":"2026-06-18T23:52:27Z","spotify_id":"3vFeLiDoY4ad81RmsnhDTu","type":"track"}
track: OUTRO

OUTRO
type: MusicRecording
duration: PT0M12S
duration ms: 12870
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26

VLK
type: MusicAlbum
date published: 2024-03-15
track: VLK
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213529
  explicit: false
  by artist: EGY
  in album: VLK
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: QZHN42492833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T01:28:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b34cc5442b7f1befab6dbadfd6d4f499821e032b9778014f09c9172be122e05
  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/3LQMg8rvsbrmQCbXrf2ZjY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LQMg8rvsbrmQCbXrf2ZjY
  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 0x6b34cc5442b7f1befab6dbadfd6d4f499821e032b9778014f09c9172be122e05. 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/3LQMg8rvsbrmQCbXrf2ZjY.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/3LQMg8rvsbrmQCbXrf2ZjY.
    date published: 2026-07-02T03:55:08Z

DOGGY
type: MusicAlbum
date published: 2024-01-21
track: DOGGY
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151269
  explicit: false
  by artist: EGY
  in album: DOGGY
    type: MusicAlbum
    date published: 2024-01-21
  isrc code: QZFZ42421876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:58:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2e3d4a10009191f4c89616d608e2b3ed646bf37304baca488877d599163c424
  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/6dC8Q2d9wxMZlccnTZEZ7w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dC8Q2d9wxMZlccnTZEZ7w
  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 0xd2e3d4a10009191f4c89616d608e2b3ed646bf37304baca488877d599163c424. 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/6dC8Q2d9wxMZlccnTZEZ7w.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/6dC8Q2d9wxMZlccnTZEZ7w.
    date published: 2026-06-13T15:41:10Z

CRITICAL
type: MusicAlbum
date published: 2023-12-10
track: CRITICAL
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123000
  explicit: false
  by artist: EGY
  in album: CRITICAL
    type: MusicAlbum
    date published: 2023-12-10
  isrc code: QZWFH2369179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:21:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12bb0da508b2f2518677e7ad97ea6449e6eb20e8f2a8f1263c0cdbfe14f84a91
  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/3f7wX0regkRVu1QULGsyVv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f7wX0regkRVu1QULGsyVv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bb0da508b2f2518677e7ad97ea6449e6eb20e8f2a8f1263c0cdbfe14f84a91. 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/3f7wX0regkRVu1QULGsyVv.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/3f7wX0regkRVu1QULGsyVv.
    date published: 2026-06-13T13:32:09Z

ROUND 1
type: MusicRecording
duration: PT2M21S
duration ms: 141500
explicit: false
by artist: THE MAG
by artist: EGY
by artist: J.B
in album: WRAP DUEL: EGY vs. J.B
  type: MusicAlbum
  date published: 2024-06-21
isrc code: CZUM72400520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:49:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037
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/1Bw7Yr8aaZi34ca3Da2yah.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bw7Yr8aaZi34ca3Da2yah
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037","isrc":"CZUM72400520","name":"ROUND 1","registered_at":"2026-06-18T22:49:20Z","spotify_id":"1Bw7Yr8aaZi34ca3Da2yah","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 0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037. 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/1Bw7Yr8aaZi34ca3Da2yah.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/1Bw7Yr8aaZi34ca3Da2yah.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x940eadc0e4ec85c97b9c78b151a507826cbf12d067775afa6fdeae2f93d45037","isrc":"CZUM72400520","name":"ROUND 1","registered_at":"2026-06-18T22:49:20Z","spotify_id":"1Bw7Yr8aaZi34ca3Da2yah","type":"track"}

ROUND 2
type: MusicRecording
duration: PT2M5S
duration ms: 125500
explicit: false
by artist: THE MAG
by artist: EGY
by artist: J.B
in album: WRAP DUEL: EGY vs. J.B
  type: MusicAlbum
  date published: 2024-06-21
isrc code: CZUM72400521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:48:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7
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/7pFPWLGn9Ifiq4UMd1wsvl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pFPWLGn9Ifiq4UMd1wsvl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7","isrc":"CZUM72400521","name":"ROUND 2","registered_at":"2026-06-08T23:48:43Z","spotify_id":"7pFPWLGn9Ifiq4UMd1wsvl","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 0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7. 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/7pFPWLGn9Ifiq4UMd1wsvl.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/7pFPWLGn9Ifiq4UMd1wsvl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x18d7919b2d8171e9395edd14bcea414ffba52531492407f86095bfe9ef136bf7","isrc":"CZUM72400521","name":"ROUND 2","registered_at":"2026-06-08T23:48:43Z","spotify_id":"7pFPWLGn9Ifiq4UMd1wsvl","type":"track"}

ROUND 3
type: MusicRecording
duration: PT2M9S
duration ms: 129500
explicit: false
by artist: THE MAG
by artist: EGY
by artist: J.B
in album: WRAP DUEL: EGY vs. J.B
  type: MusicAlbum
  date published: 2024-06-21
isrc code: CZUM72400522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:44:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8
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/1kjgmj7VxUtNnUhqLGgmwb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kjgmj7VxUtNnUhqLGgmwb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8","isrc":"CZUM72400522","name":"ROUND 3","registered_at":"2026-06-10T22:44:43Z","spotify_id":"1kjgmj7VxUtNnUhqLGgmwb","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 0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8. 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/1kjgmj7VxUtNnUhqLGgmwb.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/1kjgmj7VxUtNnUhqLGgmwb.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6fb92c9c36b7a78e0b0ce8bb6825bf9931d176a4194fd405e8124949f6474bb8","isrc":"CZUM72400522","name":"ROUND 3","registered_at":"2026-06-10T22:44:43Z","spotify_id":"1kjgmj7VxUtNnUhqLGgmwb","type":"track"}

ROUND 4
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: THE MAG
by artist: EGY
by artist: J.B
in album: WRAP DUEL: EGY vs. J.B
  type: MusicAlbum
  date published: 2024-06-21
isrc code: CZUM72400523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:42:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561
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/07ShpStFJxonIqYjj4PSeH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07ShpStFJxonIqYjj4PSeH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561","isrc":"CZUM72400523","name":"ROUND 4","registered_at":"2026-06-20T13:42:07Z","spotify_id":"07ShpStFJxonIqYjj4PSeH","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 0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561. 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/07ShpStFJxonIqYjj4PSeH.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/07ShpStFJxonIqYjj4PSeH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa7cca50b9216c46e37f6d43fbebfa3cbac10502d5586a67e4152f7add7d57561","isrc":"CZUM72400523","name":"ROUND 4","registered_at":"2026-06-20T13:42:07Z","spotify_id":"07ShpStFJxonIqYjj4PSeH","type":"track"}

ANDĚL
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: THE MAG
by artist: EGY
in album: ANDĚL
  type: MusicAlbum
  date published: 2024-06-07
isrc code: CZUM72400467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:50:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a
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/1XalPLijdy4Z6vAj6uqjt6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XalPLijdy4Z6vAj6uqjt6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a","isrc":"CZUM72400467","name":"ANDĚL","registered_at":"2026-06-06T06:50:32Z","spotify_id":"1XalPLijdy4Z6vAj6uqjt6","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 0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a. 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/1XalPLijdy4Z6vAj6uqjt6.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/1XalPLijdy4Z6vAj6uqjt6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd6db79576d66d158bc47a5729d8e43a06c02602c47e238daa8cfb761627fad9a","isrc":"CZUM72400467","name":"ANDĚL","registered_at":"2026-06-06T06:50:32Z","spotify_id":"1XalPLijdy4Z6vAj6uqjt6","type":"track"}

30 Minut
type: MusicRecording
duration: PT7M26S
duration ms: 446153
explicit: false
by artist: THE MAG
by artist: Luca Brassi10x
by artist: J.B
by artist: Katannah
by artist: DIANA
by artist: PATROL HF
by artist: EGY
by artist: Nico Benz
in album: 30 Minut
  type: MusicAlbum
  date published: 2024-05-27
isrc code: CZUM72400451
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:10:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a8c0eb00684fc9ecf4b5e2dc7d495e3fce8084f220feeb08d0dc3e12af0000
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/1lflvh8PjIgk3YrDEr58YY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lflvh8PjIgk3YrDEr58YY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a8c0eb00684fc9ecf4b5e2dc7d495e3fce8084f220feeb08d0dc3e12af0000","isrc":"CZUM72400451","name":"30 Minut","registered_at":"2026-06-08T05:10:20Z","spotify_id":"1lflvh8PjIgk3YrDEr58YY","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 0xc0a8c0eb00684fc9ecf4b5e2dc7d495e3fce8084f220feeb08d0dc3e12af0000. 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/1lflvh8PjIgk3YrDEr58YY.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/1lflvh8PjIgk3YrDEr58YY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc0a8c0eb00684fc9ecf4b5e2dc7d495e3fce8084f220feeb08d0dc3e12af0000","isrc":"CZUM72400451","name":"30 Minut","registered_at":"2026-06-08T05:10:20Z","spotify_id":"1lflvh8PjIgk3YrDEr58YY","type":"track"}

SPALTE JE
type: MusicRecording
duration: PT3M38S
duration ms: 218823
explicit: false
by artist: EGY
in album: SPALTE JE
  type: MusicAlbum
  date published: 2024-07-06
isrc code: QZPLS2464836
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:04:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1
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/0XDWjgZoWSg09NTsdIBNhK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XDWjgZoWSg09NTsdIBNhK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1","isrc":"QZPLS2464836","name":"SPALTE JE","registered_at":"2026-06-19T20:04:20Z","spotify_id":"0XDWjgZoWSg09NTsdIBNhK","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 0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1. 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/0XDWjgZoWSg09NTsdIBNhK.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/0XDWjgZoWSg09NTsdIBNhK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5a191f2fb24cb7d3905bf5587a03b713948d2b676f7dfc38b713d7c499d0fcf1","isrc":"QZPLS2464836","name":"SPALTE JE","registered_at":"2026-06-19T20:04:20Z","spotify_id":"0XDWjgZoWSg09NTsdIBNhK","type":"track"}

INTRO
type: MusicRecording
duration: PT0M40S
duration ms: 40191
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZK6L2463880

SUNSHINE
type: MusicRecording
duration: PT3M0S
duration ms: 180250
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZK6L2463881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T15:52:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0d63277001a63c003e67a346429ddd81f5838a28472bf35a89277a830408ffa
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/6uIBQilyKFG8Ir4u7HGzmv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uIBQilyKFG8Ir4u7HGzmv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d63277001a63c003e67a346429ddd81f5838a28472bf35a89277a830408ffa. 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/6uIBQilyKFG8Ir4u7HGzmv.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/6uIBQilyKFG8Ir4u7HGzmv.
  date published: 2026-06-13T17:25:41Z

TAM DEM
type: MusicRecording
duration: PT2M20S
duration ms: 140643
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZK6L2463882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:19:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222
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/1Ajbiv85RcRSP3jBVfh92Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajbiv85RcRSP3jBVfh92Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222","isrc":"QZK6L2463882","name":"TAM DEM","registered_at":"2026-06-09T22:19:45Z","spotify_id":"1Ajbiv85RcRSP3jBVfh92Y","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 0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222. 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/1Ajbiv85RcRSP3jBVfh92Y.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/1Ajbiv85RcRSP3jBVfh92Y.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x15948e4c4f6001ed3f9af7e21ef635940cfd561076a9d5f0f9744982849df222","isrc":"QZK6L2463882","name":"TAM DEM","registered_at":"2026-06-09T22:19:45Z","spotify_id":"1Ajbiv85RcRSP3jBVfh92Y","type":"track"}

ROZJEBEJ KLUB
type: MusicRecording
duration: PT2M51S
duration ms: 171965
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZK6L2463883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:17:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1R15pv9uVdcjEK0ejjdLwN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1R15pv9uVdcjEK0ejjdLwN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752","isrc":"QZK6L2463883","name":"ROZJEBEJ KLUB","registered_at":"2026-06-07T16:17:59Z","spotify_id":"1R15pv9uVdcjEK0ejjdLwN","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 0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1R15pv9uVdcjEK0ejjdLwN.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/1R15pv9uVdcjEK0ejjdLwN.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3a7e3d1666ee22fbbc4a97a8be7eab72ef7af6c1ef4ec97fc406b1446ad78752","isrc":"QZK6L2463883","name":"ROZJEBEJ KLUB","registered_at":"2026-06-07T16:17:59Z","spotify_id":"1R15pv9uVdcjEK0ejjdLwN","type":"track"}

ZAPÍNEJ SVĚTLA
type: MusicRecording
duration: PT2M5S
duration ms: 125156
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26
isrc code: QZK6L2463884
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T23:52:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3vFeLiDoY4ad81RmsnhDTu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vFeLiDoY4ad81RmsnhDTu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6","isrc":"QZK6L2463884","name":"ZAPÍNEJ SVĚTLA","registered_at":"2026-06-18T23:52:27Z","spotify_id":"3vFeLiDoY4ad81RmsnhDTu","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 0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vFeLiDoY4ad81RmsnhDTu.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/3vFeLiDoY4ad81RmsnhDTu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdcf97bcb70e8c09e826ec3792a3ce718833b9afe7938cae4a8e2fa1ca8bd13d6","isrc":"QZK6L2463884","name":"ZAPÍNEJ SVĚTLA","registered_at":"2026-06-18T23:52:27Z","spotify_id":"3vFeLiDoY4ad81RmsnhDTu","type":"track"}

OUTRO
type: MusicRecording
duration: PT0M12S
duration ms: 12870
explicit: false
by artist: EGY
in album: PROKALBIUM
  type: MusicAlbum
  date published: 2024-04-26

VLK
type: MusicRecording
duration: PT3M33S
duration ms: 213529
explicit: false
by artist: EGY
in album: VLK
  type: MusicAlbum
  date published: 2024-03-15
isrc code: QZHN42492833
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:28:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b34cc5442b7f1befab6dbadfd6d4f499821e032b9778014f09c9172be122e05
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/3LQMg8rvsbrmQCbXrf2ZjY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LQMg8rvsbrmQCbXrf2ZjY
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 0x6b34cc5442b7f1befab6dbadfd6d4f499821e032b9778014f09c9172be122e05. 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/3LQMg8rvsbrmQCbXrf2ZjY.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/3LQMg8rvsbrmQCbXrf2ZjY.
  date published: 2026-07-02T03:55:08Z

DOGGY
type: MusicRecording
duration: PT2M31S
duration ms: 151269
explicit: false
by artist: EGY
in album: DOGGY
  type: MusicAlbum
  date published: 2024-01-21
isrc code: QZFZ42421876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:58:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2e3d4a10009191f4c89616d608e2b3ed646bf37304baca488877d599163c424
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/6dC8Q2d9wxMZlccnTZEZ7w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dC8Q2d9wxMZlccnTZEZ7w
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 0xd2e3d4a10009191f4c89616d608e2b3ed646bf37304baca488877d599163c424. 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/6dC8Q2d9wxMZlccnTZEZ7w.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/6dC8Q2d9wxMZlccnTZEZ7w.
  date published: 2026-06-13T15:41:10Z

CRITICAL
type: MusicRecording
duration: PT2M3S
duration ms: 123000
explicit: false
by artist: EGY
in album: CRITICAL
  type: MusicAlbum
  date published: 2023-12-10
isrc code: QZWFH2369179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:21:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12bb0da508b2f2518677e7ad97ea6449e6eb20e8f2a8f1263c0cdbfe14f84a91
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/3f7wX0regkRVu1QULGsyVv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f7wX0regkRVu1QULGsyVv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bb0da508b2f2518677e7ad97ea6449e6eb20e8f2a8f1263c0cdbfe14f84a91. 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/3f7wX0regkRVu1QULGsyVv.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/3f7wX0regkRVu1QULGsyVv.
  date published: 2026-06-13T13:32:09Z