Momo
type: MusicGroup
popularity: 50
followers: 71316
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe823e9c9be4628a6b496f6bab6e002bcb44e23f33c26bf6524b39a9deda9bb4
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/053cee63-b835-4058-8598-f8f76fb55d41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/053cee63-b835-4058-8598-f8f76fb55d41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/053cee63-b835-4058-8598-f8f76fb55d41
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 0xbe823e9c9be4628a6b496f6bab6e002bcb44e23f33c26bf6524b39a9deda9bb4. 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/053cee63-b835-4058-8598-f8f76fb55d41.json and https://artists.proofprofile.net/proofs/artist/053cee63-b835-4058-8598-f8f76fb55d41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Riival
  type: MusicAlbum
  date published: 2017-05-30
  track: RIIVAL
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173360
    explicit: false
    by artist: Momo
    in album: Riival
      type: MusicAlbum
      date published: 2017-05-30
    isrc code: USDY41760577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T15:39:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c9d4f8cbeb6ad9fb291cacb5fcd1f8726f3654ca3a59de1b145cd52f9f5a398
    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/6Lyig51FRfsvKeSHY8KAzQ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lyig51FRfsvKeSHY8KAzQ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d4f8cbeb6ad9fb291cacb5fcd1f8726f3654ca3a59de1b145cd52f9f5a398. 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/6Lyig51FRfsvKeSHY8KAzQ.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/6Lyig51FRfsvKeSHY8KAzQ.
      date published: 2026-07-02T03:30:09Z
  track: Chceme Mier
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240653
    explicit: false
    by artist: Momo
    by artist: Pil C
    in album: Riival
      type: MusicAlbum
      date published: 2017-05-30
    isrc code: USDY41760578
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T17:29:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1
    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/5Nwfdir3qfFtd9Y4nC9a9M.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Nwfdir3qfFtd9Y4nC9a9M
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1","isrc":"USDY41760578","name":"Chceme Mier","registered_at":"2026-06-09T17:29:19Z","spotify_id":"5Nwfdir3qfFtd9Y4nC9a9M","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 0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1. 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/5Nwfdir3qfFtd9Y4nC9a9M.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/5Nwfdir3qfFtd9Y4nC9a9M.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1","isrc":"USDY41760578","name":"Chceme Mier","registered_at":"2026-06-09T17:29:19Z","spotify_id":"5Nwfdir3qfFtd9Y4nC9a9M","type":"track"}
  track: Nepriatelia
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149586
    explicit: false
    by artist: Momo
    by artist: P.A.T.
    in album: Riival
      type: MusicAlbum
      date published: 2017-05-30
    isrc code: USDY41760579
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T13:17:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba76de325fc369dcec7472b6de0664d036832877dbcc48f9f2753dd991b691f4
    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/1bXY4eDFvo3WyxYjniHF4U.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bXY4eDFvo3WyxYjniHF4U
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba76de325fc369dcec7472b6de0664d036832877dbcc48f9f2753dd991b691f4. 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/1bXY4eDFvo3WyxYjniHF4U.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/1bXY4eDFvo3WyxYjniHF4U.
      date published: 2026-06-13T12:53:06Z
  track: Bal€€k
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175533
    explicit: false
    by artist: Momo
    by artist: Adiss
    in album: Riival
      type: MusicAlbum
      date published: 2017-05-30
    isrc code: USDY41760580
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T05:48:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Priemer
  track: Ja Som Bratislava
  track: Známe Tváre
  track: Niečo Je Už Zamnou
  track: Neviem Kto Je Kto
  track: O Nás Dvoch
  track: Povedzte Vy
  track: Rap Je Moj Šport
  track: Outro
track: Nepriatelia
track: Ja Som Bratislava
track: Priemer
track: Neviem Kto Je Kto
track: Chceme Mier
track: Niečo Je Už Zamnou
track: RIIVAL
track: Bal€€k
track: O Nás Dvoch
track: Známe Tváre
track: Rap Je Moj Šport
track: Povedzte Vy
track: Outro
track: Víťaz
track: INVESTUJEM
track: Fajn
track: Týmto
track: Nedám Sa Okoňovať
track: deti kvetin

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0RsglaCumqQ7Ni6C6v7Fzz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RsglaCumqQ7Ni6C6v7Fzz

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6","isrc":"USDY41760580","name":"Bal€€k","registered_at":"2026-06-20T05:48:35Z","spotify_id":"0RsglaCumqQ7Ni6C6v7Fzz","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 0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6. 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/0RsglaCumqQ7Ni6C6v7Fzz.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/0RsglaCumqQ7Ni6C6v7Fzz.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6","isrc":"USDY41760580","name":"Bal€€k","registered_at":"2026-06-20T05:48:35Z","spotify_id":"0RsglaCumqQ7Ni6C6v7Fzz","type":"track"}

Priemer
type: MusicRecording
duration: PT3M4S
duration ms: 184466
explicit: false
by artist: Momo
by artist: Simon Red
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760581
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc9152458763627a4fd8b5b1d4ce55a5eae76d82e4fef10718d50a95a9398de3
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/1xjGKAhEX5lS2HFujQHMRz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xjGKAhEX5lS2HFujQHMRz
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 0xbc9152458763627a4fd8b5b1d4ce55a5eae76d82e4fef10718d50a95a9398de3. 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/1xjGKAhEX5lS2HFujQHMRz.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/1xjGKAhEX5lS2HFujQHMRz.
  date published: 2026-06-13T17:25:41Z

Ja Som Bratislava
type: MusicRecording
duration: PT3M7S
duration ms: 187613
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760582
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:13:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766
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/2MargNa6F0AO1SkvR7ECuh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MargNa6F0AO1SkvR7ECuh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766","isrc":"USDY41760582","name":"Ja Som Bratislava","registered_at":"2026-06-06T17:13:57Z","spotify_id":"2MargNa6F0AO1SkvR7ECuh","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 0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766. 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/2MargNa6F0AO1SkvR7ECuh.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/2MargNa6F0AO1SkvR7ECuh.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766","isrc":"USDY41760582","name":"Ja Som Bratislava","registered_at":"2026-06-06T17:13:57Z","spotify_id":"2MargNa6F0AO1SkvR7ECuh","type":"track"}

Známe Tváre
type: MusicRecording
duration: PT3M23S
duration ms: 203173
explicit: false
by artist: Momo
by artist: Supa
by artist: Sandra
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760583
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T01:41:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71
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/7mZDCmAbLCCcgEF9g6J3kC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZDCmAbLCCcgEF9g6J3kC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71","isrc":"USDY41760583","name":"Známe Tváre","registered_at":"2026-06-21T01:41:18Z","spotify_id":"7mZDCmAbLCCcgEF9g6J3kC","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 0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71. 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/7mZDCmAbLCCcgEF9g6J3kC.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/7mZDCmAbLCCcgEF9g6J3kC.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71","isrc":"USDY41760583","name":"Známe Tváre","registered_at":"2026-06-21T01:41:18Z","spotify_id":"7mZDCmAbLCCcgEF9g6J3kC","type":"track"}

Niečo Je Už Zamnou
type: MusicRecording
duration: PT3M13S
duration ms: 193693
explicit: false
by artist: Momo
by artist: Ego
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:39:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa
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/24vzRQLgTThWGkqp8dLcNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24vzRQLgTThWGkqp8dLcNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa","isrc":"USDY41760584","name":"Niečo Je Už Zamnou","registered_at":"2026-06-11T05:39:51Z","spotify_id":"24vzRQLgTThWGkqp8dLcNk","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 0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa. 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/24vzRQLgTThWGkqp8dLcNk.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/24vzRQLgTThWGkqp8dLcNk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa","isrc":"USDY41760584","name":"Niečo Je Už Zamnou","registered_at":"2026-06-11T05:39:51Z","spotify_id":"24vzRQLgTThWGkqp8dLcNk","type":"track"}

Neviem Kto Je Kto
type: MusicRecording
duration: PT3M5S
duration ms: 185520
explicit: false
by artist: Momo
by artist: Palermo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760585
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:26:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9
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/13RgNrnU0wPFyapkOS9dDW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13RgNrnU0wPFyapkOS9dDW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9","isrc":"USDY41760585","name":"Neviem Kto Je Kto","registered_at":"2026-06-09T17:26:25Z","spotify_id":"13RgNrnU0wPFyapkOS9dDW","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 0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9. 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/13RgNrnU0wPFyapkOS9dDW.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/13RgNrnU0wPFyapkOS9dDW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9","isrc":"USDY41760585","name":"Neviem Kto Je Kto","registered_at":"2026-06-09T17:26:25Z","spotify_id":"13RgNrnU0wPFyapkOS9dDW","type":"track"}

O Nás Dvoch
type: MusicRecording
duration: PT3M0S
duration ms: 180986
explicit: false
by artist: Momo
by artist: Sandra
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760586
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:17:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1
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/54tfcDRzNY0h4Ee4Z6U3zI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tfcDRzNY0h4Ee4Z6U3zI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1","isrc":"USDY41760586","name":"O Nás Dvoch","registered_at":"2026-06-18T00:17:22Z","spotify_id":"54tfcDRzNY0h4Ee4Z6U3zI","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 0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1. 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/54tfcDRzNY0h4Ee4Z6U3zI.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/54tfcDRzNY0h4Ee4Z6U3zI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1","isrc":"USDY41760586","name":"O Nás Dvoch","registered_at":"2026-06-18T00:17:22Z","spotify_id":"54tfcDRzNY0h4Ee4Z6U3zI","type":"track"}

Povedzte Vy
type: MusicRecording
duration: PT3M13S
duration ms: 193093
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:17:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235
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/3FPguSLDduBqG4jJNs7LHT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FPguSLDduBqG4jJNs7LHT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235","isrc":"USDY41760587","name":"Povedzte Vy","registered_at":"2026-06-22T00:17:27Z","spotify_id":"3FPguSLDduBqG4jJNs7LHT","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 0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235. 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/3FPguSLDduBqG4jJNs7LHT.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/3FPguSLDduBqG4jJNs7LHT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235","isrc":"USDY41760587","name":"Povedzte Vy","registered_at":"2026-06-22T00:17:27Z","spotify_id":"3FPguSLDduBqG4jJNs7LHT","type":"track"}

Rap Je Moj Šport
type: MusicRecording
duration: PT2M10S
duration ms: 130853
explicit: false
by artist: Momo
by artist: Simon Red
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760588
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:48:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17
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/0syJnq1UhLSNnLO4h0ElEb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0syJnq1UhLSNnLO4h0ElEb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17","isrc":"USDY41760588","name":"Rap Je Moj Šport","registered_at":"2026-06-22T19:48:33Z","spotify_id":"0syJnq1UhLSNnLO4h0ElEb","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 0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17. 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/0syJnq1UhLSNnLO4h0ElEb.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/0syJnq1UhLSNnLO4h0ElEb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17","isrc":"USDY41760588","name":"Rap Je Moj Šport","registered_at":"2026-06-22T19:48:33Z","spotify_id":"0syJnq1UhLSNnLO4h0ElEb","type":"track"}

Outro
type: MusicRecording
duration: PT2M11S
duration ms: 131733
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760589
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:33:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47289cc1b0d995b103d086c5579e7c0b8f6e0960c5f9862cff11b00a45287f40
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/7cyeHbm1cDSHNGUg6dcKHH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cyeHbm1cDSHNGUg6dcKHH
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 0x47289cc1b0d995b103d086c5579e7c0b8f6e0960c5f9862cff11b00a45287f40. 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/7cyeHbm1cDSHNGUg6dcKHH.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/7cyeHbm1cDSHNGUg6dcKHH.
  date published: 2026-07-02T03:55:08Z

Nepriatelia
type: MusicRecording
duration: PT2M29S
duration ms: 149586
explicit: false
by artist: Momo
by artist: P.A.T.
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760579
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:17:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba76de325fc369dcec7472b6de0664d036832877dbcc48f9f2753dd991b691f4
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/1bXY4eDFvo3WyxYjniHF4U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bXY4eDFvo3WyxYjniHF4U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba76de325fc369dcec7472b6de0664d036832877dbcc48f9f2753dd991b691f4. 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/1bXY4eDFvo3WyxYjniHF4U.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/1bXY4eDFvo3WyxYjniHF4U.
  date published: 2026-06-13T12:53:06Z

Ja Som Bratislava
type: MusicRecording
duration: PT3M7S
duration ms: 187613
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760582
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:13:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766
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/2MargNa6F0AO1SkvR7ECuh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MargNa6F0AO1SkvR7ECuh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766","isrc":"USDY41760582","name":"Ja Som Bratislava","registered_at":"2026-06-06T17:13:57Z","spotify_id":"2MargNa6F0AO1SkvR7ECuh","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 0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766. 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/2MargNa6F0AO1SkvR7ECuh.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/2MargNa6F0AO1SkvR7ECuh.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x6a8b2f0ab29f0d40910d472403e3c9b7146e35c00e0d69ae88eb5ee18cde6766","isrc":"USDY41760582","name":"Ja Som Bratislava","registered_at":"2026-06-06T17:13:57Z","spotify_id":"2MargNa6F0AO1SkvR7ECuh","type":"track"}

Priemer
type: MusicRecording
duration: PT3M4S
duration ms: 184466
explicit: false
by artist: Momo
by artist: Simon Red
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760581
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc9152458763627a4fd8b5b1d4ce55a5eae76d82e4fef10718d50a95a9398de3
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/1xjGKAhEX5lS2HFujQHMRz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xjGKAhEX5lS2HFujQHMRz
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 0xbc9152458763627a4fd8b5b1d4ce55a5eae76d82e4fef10718d50a95a9398de3. 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/1xjGKAhEX5lS2HFujQHMRz.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/1xjGKAhEX5lS2HFujQHMRz.
  date published: 2026-06-13T17:25:41Z

Neviem Kto Je Kto
type: MusicRecording
duration: PT3M5S
duration ms: 185520
explicit: false
by artist: Momo
by artist: Palermo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760585
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:26:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9
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/13RgNrnU0wPFyapkOS9dDW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13RgNrnU0wPFyapkOS9dDW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9","isrc":"USDY41760585","name":"Neviem Kto Je Kto","registered_at":"2026-06-09T17:26:25Z","spotify_id":"13RgNrnU0wPFyapkOS9dDW","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 0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9. 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/13RgNrnU0wPFyapkOS9dDW.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/13RgNrnU0wPFyapkOS9dDW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe2282f803aa5c7a35ff339fde5a3f9eb7fe4fae12fdd4504fe2305047f7fbed9","isrc":"USDY41760585","name":"Neviem Kto Je Kto","registered_at":"2026-06-09T17:26:25Z","spotify_id":"13RgNrnU0wPFyapkOS9dDW","type":"track"}

Chceme Mier
type: MusicRecording
duration: PT4M0S
duration ms: 240653
explicit: false
by artist: Momo
by artist: Pil C
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760578
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1
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/5Nwfdir3qfFtd9Y4nC9a9M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Nwfdir3qfFtd9Y4nC9a9M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1","isrc":"USDY41760578","name":"Chceme Mier","registered_at":"2026-06-09T17:29:19Z","spotify_id":"5Nwfdir3qfFtd9Y4nC9a9M","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 0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1. 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/5Nwfdir3qfFtd9Y4nC9a9M.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/5Nwfdir3qfFtd9Y4nC9a9M.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe820d2380cca599a5a3f2bbbf0a679c419f487b2a0b95f5e678d42de73abdcf1","isrc":"USDY41760578","name":"Chceme Mier","registered_at":"2026-06-09T17:29:19Z","spotify_id":"5Nwfdir3qfFtd9Y4nC9a9M","type":"track"}

Niečo Je Už Zamnou
type: MusicRecording
duration: PT3M13S
duration ms: 193693
explicit: false
by artist: Momo
by artist: Ego
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T05:39:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa
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/24vzRQLgTThWGkqp8dLcNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24vzRQLgTThWGkqp8dLcNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa","isrc":"USDY41760584","name":"Niečo Je Už Zamnou","registered_at":"2026-06-11T05:39:51Z","spotify_id":"24vzRQLgTThWGkqp8dLcNk","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 0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa. 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/24vzRQLgTThWGkqp8dLcNk.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/24vzRQLgTThWGkqp8dLcNk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3ec2a3d3ad703b2d828e9500d558aaaeca42abcf3a3c52d00870882a13c108fa","isrc":"USDY41760584","name":"Niečo Je Už Zamnou","registered_at":"2026-06-11T05:39:51Z","spotify_id":"24vzRQLgTThWGkqp8dLcNk","type":"track"}

RIIVAL
type: MusicRecording
duration: PT2M53S
duration ms: 173360
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760577
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:39:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c9d4f8cbeb6ad9fb291cacb5fcd1f8726f3654ca3a59de1b145cd52f9f5a398
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/6Lyig51FRfsvKeSHY8KAzQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lyig51FRfsvKeSHY8KAzQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d4f8cbeb6ad9fb291cacb5fcd1f8726f3654ca3a59de1b145cd52f9f5a398. 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/6Lyig51FRfsvKeSHY8KAzQ.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/6Lyig51FRfsvKeSHY8KAzQ.
  date published: 2026-07-02T03:30:09Z

Bal€€k
type: MusicRecording
duration: PT2M55S
duration ms: 175533
explicit: false
by artist: Momo
by artist: Adiss
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T05:48:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6
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/0RsglaCumqQ7Ni6C6v7Fzz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RsglaCumqQ7Ni6C6v7Fzz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6","isrc":"USDY41760580","name":"Bal€€k","registered_at":"2026-06-20T05:48:35Z","spotify_id":"0RsglaCumqQ7Ni6C6v7Fzz","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 0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6. 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/0RsglaCumqQ7Ni6C6v7Fzz.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/0RsglaCumqQ7Ni6C6v7Fzz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe67e2d1b98a1febf58245ad964f8bef710a56eb6e4c6115d7feec87a0e92e1b6","isrc":"USDY41760580","name":"Bal€€k","registered_at":"2026-06-20T05:48:35Z","spotify_id":"0RsglaCumqQ7Ni6C6v7Fzz","type":"track"}

O Nás Dvoch
type: MusicRecording
duration: PT3M0S
duration ms: 180986
explicit: false
by artist: Momo
by artist: Sandra
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760586
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:17:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1
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/54tfcDRzNY0h4Ee4Z6U3zI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tfcDRzNY0h4Ee4Z6U3zI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1","isrc":"USDY41760586","name":"O Nás Dvoch","registered_at":"2026-06-18T00:17:22Z","spotify_id":"54tfcDRzNY0h4Ee4Z6U3zI","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 0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1. 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/54tfcDRzNY0h4Ee4Z6U3zI.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/54tfcDRzNY0h4Ee4Z6U3zI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8d11582c2135b3c1d3bb7743f20c391591f6c95ee0b83451bcc6725ae68d79e1","isrc":"USDY41760586","name":"O Nás Dvoch","registered_at":"2026-06-18T00:17:22Z","spotify_id":"54tfcDRzNY0h4Ee4Z6U3zI","type":"track"}

Známe Tváre
type: MusicRecording
duration: PT3M23S
duration ms: 203173
explicit: false
by artist: Momo
by artist: Supa
by artist: Sandra
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760583
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T01:41:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71
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/7mZDCmAbLCCcgEF9g6J3kC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mZDCmAbLCCcgEF9g6J3kC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71","isrc":"USDY41760583","name":"Známe Tváre","registered_at":"2026-06-21T01:41:18Z","spotify_id":"7mZDCmAbLCCcgEF9g6J3kC","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 0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71. 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/7mZDCmAbLCCcgEF9g6J3kC.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/7mZDCmAbLCCcgEF9g6J3kC.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xef501dc169de6833dd8d50584b1106bdf34dd626a2be357126622882ae09ac71","isrc":"USDY41760583","name":"Známe Tváre","registered_at":"2026-06-21T01:41:18Z","spotify_id":"7mZDCmAbLCCcgEF9g6J3kC","type":"track"}

Rap Je Moj Šport
type: MusicRecording
duration: PT2M10S
duration ms: 130853
explicit: false
by artist: Momo
by artist: Simon Red
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760588
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:48:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17
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/0syJnq1UhLSNnLO4h0ElEb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0syJnq1UhLSNnLO4h0ElEb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17","isrc":"USDY41760588","name":"Rap Je Moj Šport","registered_at":"2026-06-22T19:48:33Z","spotify_id":"0syJnq1UhLSNnLO4h0ElEb","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 0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17. 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/0syJnq1UhLSNnLO4h0ElEb.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/0syJnq1UhLSNnLO4h0ElEb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf4f04bd180918f0eb2c361f690c2eb1e904e09feb06aedba9903b5122ea05f17","isrc":"USDY41760588","name":"Rap Je Moj Šport","registered_at":"2026-06-22T19:48:33Z","spotify_id":"0syJnq1UhLSNnLO4h0ElEb","type":"track"}

Povedzte Vy
type: MusicRecording
duration: PT3M13S
duration ms: 193093
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T00:17:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235
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/3FPguSLDduBqG4jJNs7LHT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FPguSLDduBqG4jJNs7LHT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235","isrc":"USDY41760587","name":"Povedzte Vy","registered_at":"2026-06-22T00:17:27Z","spotify_id":"3FPguSLDduBqG4jJNs7LHT","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 0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235. 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/3FPguSLDduBqG4jJNs7LHT.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/3FPguSLDduBqG4jJNs7LHT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x77757167c6f9554a1931bccd05bb98cd476ce2d81507b239ae99c1e953c1b235","isrc":"USDY41760587","name":"Povedzte Vy","registered_at":"2026-06-22T00:17:27Z","spotify_id":"3FPguSLDduBqG4jJNs7LHT","type":"track"}

Outro
type: MusicRecording
duration: PT2M11S
duration ms: 131733
explicit: false
by artist: Momo
in album: Riival
  type: MusicAlbum
  date published: 2017-05-30
isrc code: USDY41760589
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:33:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47289cc1b0d995b103d086c5579e7c0b8f6e0960c5f9862cff11b00a45287f40
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/7cyeHbm1cDSHNGUg6dcKHH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cyeHbm1cDSHNGUg6dcKHH
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 0x47289cc1b0d995b103d086c5579e7c0b8f6e0960c5f9862cff11b00a45287f40. 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/7cyeHbm1cDSHNGUg6dcKHH.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/7cyeHbm1cDSHNGUg6dcKHH.
  date published: 2026-07-02T03:55:08Z

Víťaz
type: MusicRecording
duration: PT3M8S
duration ms: 188040
explicit: false
by artist: Majself
by artist: Mugis
by artist: Momo
in album: Parfem
  type: MusicAlbum
  date published: 2013-01-01
isrc code: SKG441300102

INVESTUJEM
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Frayer Flexking
by artist: Momo
in album: REALMAN
  type: MusicAlbum
  date published: 2023-12-15
isrc code: QZWDW2398096
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x614682ace73061de79648278b4a86fa414976905d5b58b77284cf15f8431c50f
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/2GtRDfli1o0sn5RLK1vhWV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GtRDfli1o0sn5RLK1vhWV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614682ace73061de79648278b4a86fa414976905d5b58b77284cf15f8431c50f. 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/2GtRDfli1o0sn5RLK1vhWV.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/2GtRDfli1o0sn5RLK1vhWV.
  date published: 2026-07-02T03:30:09Z

Fajn
type: MusicRecording
duration: PT3M4S
duration ms: 184173
explicit: false
by artist: Ego
by artist: Momo
in album: EGOTRON
  type: MusicAlbum
  date published: 2020-10-02
isrc code: QZN882074772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:16:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf89d7bb110c75d21ef5317fd64e3e7e8756e9134eccf8eec8de11a6c3727604
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/31hQIqSyUsrX9czS68cCI1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31hQIqSyUsrX9czS68cCI1
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 0xbf89d7bb110c75d21ef5317fd64e3e7e8756e9134eccf8eec8de11a6c3727604. 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/31hQIqSyUsrX9czS68cCI1.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/31hQIqSyUsrX9czS68cCI1.
  date published: 2026-06-13T12:47:07Z

Týmto
type: MusicRecording
duration: PT3M34S
duration ms: 214986
explicit: false
by artist: Gramo Rokkaz
by artist: Separ
by artist: Momo
by artist: Cistychov
in album: V
  type: MusicAlbum
  date published: 2014-12-10
isrc code: SKB841401416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T12:49:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd344c8a838b190c0b36d361d18c1538642a4ab9fc621771229ae7dc921187b9
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/6O7kjH2R5tFf7NIuxj4SL3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O7kjH2R5tFf7NIuxj4SL3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd344c8a838b190c0b36d361d18c1538642a4ab9fc621771229ae7dc921187b9","isrc":"SKB841401416","name":"Týmto","registered_at":"2026-06-24T12:49:43Z","spotify_id":"6O7kjH2R5tFf7NIuxj4SL3","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 0xdd344c8a838b190c0b36d361d18c1538642a4ab9fc621771229ae7dc921187b9. 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/6O7kjH2R5tFf7NIuxj4SL3.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/6O7kjH2R5tFf7NIuxj4SL3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd344c8a838b190c0b36d361d18c1538642a4ab9fc621771229ae7dc921187b9","isrc":"SKB841401416","name":"Týmto","registered_at":"2026-06-24T12:49:43Z","spotify_id":"6O7kjH2R5tFf7NIuxj4SL3","type":"track"}

Nedám Sa Okoňovať
type: MusicRecording
duration: PT2M19S
duration ms: 139157
explicit: false
by artist: Ajvy
by artist: Palermo
by artist: Momo
in album: Tape, Vol. 1
  type: MusicAlbum
  date published: 2021-01-02

deti kvetin
type: MusicRecording
duration: PT3M6S
duration ms: 186766
explicit: false
by artist: Samey
by artist: Momo
in album: Anarchia
  type: MusicAlbum
  date published: 2021-09-01
isrc code: SKA012100173
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:17:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe40b9eaa08c2541a58d7947daf74ff279827a13f9647e0f0ffc1c513785625db
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/2chD276Yg3ctjlscQKGiQi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2chD276Yg3ctjlscQKGiQi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe40b9eaa08c2541a58d7947daf74ff279827a13f9647e0f0ffc1c513785625db","isrc":"SKA012100173","name":"deti kvetin","registered_at":"2026-06-05T22:17:49Z","spotify_id":"2chD276Yg3ctjlscQKGiQi","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 0xe40b9eaa08c2541a58d7947daf74ff279827a13f9647e0f0ffc1c513785625db. 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/2chD276Yg3ctjlscQKGiQi.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/2chD276Yg3ctjlscQKGiQi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe40b9eaa08c2541a58d7947daf74ff279827a13f9647e0f0ffc1c513785625db","isrc":"SKA012100173","name":"deti kvetin","registered_at":"2026-06-05T22:17:49Z","spotify_id":"2chD276Yg3ctjlscQKGiQi","type":"track"}

Týmto
type: MusicRecording
duration: PT3M32S
duration ms: 212186
explicit: false
by artist: Separ
by artist: Čistychov
by artist: Momo
in album: Buldozér
  type: MusicAlbum
  date published: 2014-03-11
isrc code: SKG671400102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:46:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x599690f340affaf0b9c52a336c589ded91aaaf5c3eb394553aced8cb28801fd7
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/351EltPxo7IJwijmTQPnnu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/351EltPxo7IJwijmTQPnnu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x599690f340affaf0b9c52a336c589ded91aaaf5c3eb394553aced8cb28801fd7","isrc":"SKG671400102","name":"Týmto","registered_at":"2026-06-07T08:46:39Z","spotify_id":"351EltPxo7IJwijmTQPnnu","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 0x599690f340affaf0b9c52a336c589ded91aaaf5c3eb394553aced8cb28801fd7. 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/351EltPxo7IJwijmTQPnnu.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/351EltPxo7IJwijmTQPnnu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x599690f340affaf0b9c52a336c589ded91aaaf5c3eb394553aced8cb28801fd7","isrc":"SKG671400102","name":"Týmto","registered_at":"2026-06-07T08:46:39Z","spotify_id":"351EltPxo7IJwijmTQPnnu","type":"track"}