Alessandra
type: MusicGroup
popularity: 56
followers: 148953
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f689aeeb018f3d82b9bf4525fd051b9002c191002a95d2565a63dead51578e3
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/fb83cf62-6f4c-4946-b6fc-f65bfde0eeba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb83cf62-6f4c-4946-b6fc-f65bfde0eeba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb83cf62-6f4c-4946-b6fc-f65bfde0eeba
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 0x1f689aeeb018f3d82b9bf4525fd051b9002c191002a95d2565a63dead51578e3. 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/fb83cf62-6f4c-4946-b6fc-f65bfde0eeba.json and https://artists.proofprofile.net/proofs/artist/fb83cf62-6f4c-4946-b6fc-f65bfde0eeba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Queen of Kings (Da Tweekaz x Tungevaag Remix)
  type: MusicAlbum
  date published: 2023-04-06
  track: Queen of Kings - Da Tweekaz x Tungevaag Remix
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145032
    explicit: false
    by artist: Alessandra
    by artist: Da Tweekaz
    by artist: Tungevaag
    in album: Queen of Kings (Da Tweekaz x Tungevaag Remix)
      type: MusicAlbum
      date published: 2023-04-06
    isrc code: NOUM72300143
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T04:00:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960
    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/5Cmgqsv4Rmodk87JfVydPh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cmgqsv4Rmodk87JfVydPh
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"5Cmgqsv4Rmodk87JfVydPh","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 0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960. 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/5Cmgqsv4Rmodk87JfVydPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cmgqsv4Rmodk87JfVydPh.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"5Cmgqsv4Rmodk87JfVydPh","type":"track"}
album: Queen of Kings (Gabry Ponte Remix)
  type: MusicAlbum
  date published: 2023-06-01
  track: Queen of Kings - Gabry Ponte Remix
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180640
    explicit: false
    by artist: Alessandra
    by artist: Gabry Ponte
    in album: Queen of Kings (Gabry Ponte Remix)
      type: MusicAlbum
      date published: 2023-06-01
    isrc code: NOUM72300231
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T22:58:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6
    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/6I0t9btY1MH0tdSj2qdTr3.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I0t9btY1MH0tdSj2qdTr3
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"6I0t9btY1MH0tdSj2qdTr3","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 0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6. 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/6I0t9btY1MH0tdSj2qdTr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I0t9btY1MH0tdSj2qdTr3.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"6I0t9btY1MH0tdSj2qdTr3","type":"track"}
album: Queen of Kings
  type: MusicAlbum
  date published: 2023-01-09
  track: Queen of Kings
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147979
    explicit: false
    by artist: Alessandra
    in album: Queen of Kings
      type: MusicAlbum
      date published: 2023-01-09
    isrc code: NOW7B2301090
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T07:09:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
    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/14LdhxElpZS0rKVV4nxtdA.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LdhxElpZS0rKVV4nxtdA
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"14LdhxElpZS0rKVV4nxtdA","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/14LdhxElpZS0rKVV4nxtdA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LdhxElpZS0rKVV4nxtdA.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"14LdhxElpZS0rKVV4nxtdA","type":"track"}
album: Sarà Lì Che Mi Troverai (Italian Version)
  type: MusicAlbum
  date published: 2024-06-07
  track: Sarà Lì Che Mi Troverai - Italian Version
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189954
    explicit: false
    by artist: Alessandra
    in album: Sarà Lì Che Mi Troverai (Italian Version)
      type: MusicAlbum
      date published: 2024-06-07
    isrc code: NOUM72400152
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Supposed To Be
album: Supposed To Be
album: Best Year Of My Life
album: Narcissist
album: Heavy
album: Bad Bitch
album: Pretty Devil
album: Queen of Kings (Complete)
album: Queen of Kings (Billen Ted Remix)
album: Queen of Kings (Italian Version)
album: Queen of Kings (Acoustic)
track: Queen of Kings
track: Queen of Kings - Gabry Ponte Remix
track: Queen of Kings - Da Tweekaz x Tungevaag Remix
track: Sarà Lì Che Mi Troverai - Italian Version
track: Supposed To Be
track: Best Year Of My Life
track: Narcissist
track: Pretty Devil
track: Mama I’m Sorry
track: Bad Bitch
track: Heavy

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T23:47:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5oWkDuuyfg2jv0guuTciAF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oWkDuuyfg2jv0guuTciAF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba","isrc":"NOUM72400152","name":"Sarà Lì Che Mi Troverai - Italian Version","registered_at":"2026-06-09T23:47:56Z","spotify_id":"5oWkDuuyfg2jv0guuTciAF","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 0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba. 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/5oWkDuuyfg2jv0guuTciAF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oWkDuuyfg2jv0guuTciAF.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba","isrc":"NOUM72400152","name":"Sarà Lì Che Mi Troverai - Italian Version","registered_at":"2026-06-09T23:47:56Z","spotify_id":"5oWkDuuyfg2jv0guuTciAF","type":"track"}

Supposed To Be
type: MusicRecording
duration: PT3M9S
duration ms: 189954
explicit: false
by artist: Alessandra
in album: Sarà Lì Che Mi Troverai (Italian Version)
  type: MusicAlbum
  date published: 2024-06-07
isrc code: NOUM72400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725
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/2gq1KnDv86gt4aDutJ5kZT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gq1KnDv86gt4aDutJ5kZT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"2gq1KnDv86gt4aDutJ5kZT","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 0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725. 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/2gq1KnDv86gt4aDutJ5kZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gq1KnDv86gt4aDutJ5kZT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"2gq1KnDv86gt4aDutJ5kZT","type":"track"}

Supposed To Be
type: MusicAlbum
date published: 2024-05-24
track: Supposed To Be
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189954
  explicit: false
  by artist: Alessandra
  in album: Supposed To Be
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: NOUM72400117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:48:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725
  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/4rq5D7NwWLUy1pLYgyfeDL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rq5D7NwWLUy1pLYgyfeDL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"4rq5D7NwWLUy1pLYgyfeDL","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 0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725. 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/4rq5D7NwWLUy1pLYgyfeDL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rq5D7NwWLUy1pLYgyfeDL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"4rq5D7NwWLUy1pLYgyfeDL","type":"track"}

Best Year Of My Life
type: MusicAlbum
date published: 2024-02-16
track: Best Year Of My Life
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163344
  explicit: false
  by artist: Alessandra
  in album: Best Year Of My Life
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: NOUM72400024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:53:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010
  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/7gD4nHdu7hOSXV2AN16H6d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gD4nHdu7hOSXV2AN16H6d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010","isrc":"NOUM72400024","name":"Best Year Of My Life","registered_at":"2026-06-05T19:53:27Z","spotify_id":"7gD4nHdu7hOSXV2AN16H6d","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 0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010. 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/7gD4nHdu7hOSXV2AN16H6d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gD4nHdu7hOSXV2AN16H6d.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010","isrc":"NOUM72400024","name":"Best Year Of My Life","registered_at":"2026-06-05T19:53:27Z","spotify_id":"7gD4nHdu7hOSXV2AN16H6d","type":"track"}
track: Narcissist
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149508
  explicit: false
  by artist: Alessandra
  in album: Best Year Of My Life
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: NOUM72300526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:32:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b
  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/08k1GNoFoRHIArZMDOHVIs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08k1GNoFoRHIArZMDOHVIs
  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 0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b. 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/08k1GNoFoRHIArZMDOHVIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08k1GNoFoRHIArZMDOHVIs.
    date published: 2026-06-13T15:41:10Z
track: Pretty Devil
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169325
  explicit: false
  by artist: Alessandra
  in album: Best Year Of My Life
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: NOUM72300216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:20:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b
  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/6pUIFWdVUjxfGqGTRJbHzn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pUIFWdVUjxfGqGTRJbHzn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"6pUIFWdVUjxfGqGTRJbHzn","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 0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b. 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/6pUIFWdVUjxfGqGTRJbHzn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pUIFWdVUjxfGqGTRJbHzn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"6pUIFWdVUjxfGqGTRJbHzn","type":"track"}
track: Mama I’m Sorry
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179549
  explicit: false
  by artist: Alessandra
  in album: Best Year Of My Life
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: NOUM72400025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:29:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58
  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/35yLXdqaE3FtXAVqPSb2vt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35yLXdqaE3FtXAVqPSb2vt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58","isrc":"NOUM72400025","name":"Mama I’m Sorry","registered_at":"2026-06-07T11:29:46Z","spotify_id":"35yLXdqaE3FtXAVqPSb2vt","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 0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58. 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/35yLXdqaE3FtXAVqPSb2vt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35yLXdqaE3FtXAVqPSb2vt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58","isrc":"NOUM72400025","name":"Mama I’m Sorry","registered_at":"2026-06-07T11:29:46Z","spotify_id":"35yLXdqaE3FtXAVqPSb2vt","type":"track"}
track: Bad Bitch
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177255
  explicit: false
  by artist: Alessandra
  in album: Best Year Of My Life
    type: MusicAlbum
    date published: 2024-02-16
  isrc code: NOUM72300356
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Heavy
track: Queen of Kings

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T08:57:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a

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/0PiA0l6IblhVhZlj7divc4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PiA0l6IblhVhZlj7divc4

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"0PiA0l6IblhVhZlj7divc4","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 0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a. 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/0PiA0l6IblhVhZlj7divc4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PiA0l6IblhVhZlj7divc4.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"0PiA0l6IblhVhZlj7divc4","type":"track"}

Heavy
type: MusicRecording
duration: PT2M58S
duration ms: 178829
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72300452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:47:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380
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/7jaAkmmsTh0r8hjt4pjvmf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jaAkmmsTh0r8hjt4pjvmf
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 0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380. 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/7jaAkmmsTh0r8hjt4pjvmf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jaAkmmsTh0r8hjt4pjvmf.
  date published: 2026-07-02T03:30:09Z

Queen of Kings
type: MusicRecording
duration: PT2M27S
duration ms: 147979
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOW7B2301090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
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/4ebXNGjHybOHB5LYDomdom.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ebXNGjHybOHB5LYDomdom
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"4ebXNGjHybOHB5LYDomdom","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/4ebXNGjHybOHB5LYDomdom.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ebXNGjHybOHB5LYDomdom.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"4ebXNGjHybOHB5LYDomdom","type":"track"}

Narcissist
type: MusicAlbum
date published: 2024-01-05
track: Narcissist
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149508
  explicit: false
  by artist: Alessandra
  in album: Narcissist
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: NOUM72300526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:32:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b
  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/0fayxbip7asGIBze5wWZnu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fayxbip7asGIBze5wWZnu
  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 0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b. 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/0fayxbip7asGIBze5wWZnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fayxbip7asGIBze5wWZnu.
    date published: 2026-06-13T15:41:10Z

Heavy
type: MusicAlbum
date published: 2023-11-02
track: Heavy
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178829
  explicit: false
  by artist: Alessandra
  in album: Heavy
    type: MusicAlbum
    date published: 2023-11-02
  isrc code: NOUM72300452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:47:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380
  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/6d1lPxuOqazfTYpT1QA7kP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d1lPxuOqazfTYpT1QA7kP
  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 0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380. 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/6d1lPxuOqazfTYpT1QA7kP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d1lPxuOqazfTYpT1QA7kP.
    date published: 2026-06-13T17:25:41Z

Bad Bitch
type: MusicAlbum
date published: 2023-09-15
track: Bad Bitch
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177255
  explicit: false
  by artist: Alessandra
  in album: Bad Bitch
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: NOUM72300356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:57:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a
  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/2gAN1sgzzeyAbeYIqEdGYF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gAN1sgzzeyAbeYIqEdGYF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"2gAN1sgzzeyAbeYIqEdGYF","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 0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a. 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/2gAN1sgzzeyAbeYIqEdGYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gAN1sgzzeyAbeYIqEdGYF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"2gAN1sgzzeyAbeYIqEdGYF","type":"track"}

Pretty Devil
type: MusicAlbum
date published: 2023-06-09
track: Pretty Devil
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169325
  explicit: false
  by artist: Alessandra
  in album: Pretty Devil
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: NOUM72300216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:20:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b
  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/5rLTJ0f8Gyvf96KhT3dz5I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLTJ0f8Gyvf96KhT3dz5I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"5rLTJ0f8Gyvf96KhT3dz5I","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 0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b. 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/5rLTJ0f8Gyvf96KhT3dz5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLTJ0f8Gyvf96KhT3dz5I.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"5rLTJ0f8Gyvf96KhT3dz5I","type":"track"}

Queen of Kings (Complete)
type: MusicAlbum
date published: 2023-06-01
track: Queen of Kings
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147979
  explicit: false
  by artist: Alessandra
  in album: Queen of Kings (Complete)
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: NOW7B2301090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T07:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
  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/0cJcPbHXWR89VmbcSvUrxk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cJcPbHXWR89VmbcSvUrxk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"0cJcPbHXWR89VmbcSvUrxk","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/0cJcPbHXWR89VmbcSvUrxk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cJcPbHXWR89VmbcSvUrxk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"0cJcPbHXWR89VmbcSvUrxk","type":"track"}
track: Queen of Kings - Gabry Ponte Remix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180640
  explicit: false
  by artist: Alessandra
  by artist: Gabry Ponte
  in album: Queen of Kings (Complete)
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: NOUM72300231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:58:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6
  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/6yjAu5RzL6pMo6bbqFohZ4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yjAu5RzL6pMo6bbqFohZ4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:02Z","spotify_id":"6yjAu5RzL6pMo6bbqFohZ4","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 0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6. 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/6yjAu5RzL6pMo6bbqFohZ4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yjAu5RzL6pMo6bbqFohZ4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:02Z","spotify_id":"6yjAu5RzL6pMo6bbqFohZ4","type":"track"}
track: Queen of Kings - Redfield Remix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146820
  explicit: false
  by artist: Alessandra
  by artist: Redfield
  in album: Queen of Kings (Complete)
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: NOUM72300248
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T15:29:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62fa05355962aaa97162885447b1fd1148911cdd8ba211c31fa9da421c4139ad
  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/4Y9EqQ5khVC91KxtKCxeBe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y9EqQ5khVC91KxtKCxeBe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62fa05355962aaa97162885447b1fd1148911cdd8ba211c31fa9da421c4139ad","isrc":"NOUM72300248","name":"Queen of Kings - Redfield Remix","registered_at":"2026-06-18T15:29:20Z","spotify_id":"4Y9EqQ5khVC91KxtKCxeBe","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 0x62fa05355962aaa97162885447b1fd1148911cdd8ba211c31fa9da421c4139ad. 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/4Y9EqQ5khVC91KxtKCxeBe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y9EqQ5khVC91KxtKCxeBe.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x62fa05355962aaa97162885447b1fd1148911cdd8ba211c31fa9da421c4139ad","isrc":"NOUM72300248","name":"Queen of Kings - Redfield Remix","registered_at":"2026-06-18T15:29:20Z","spotify_id":"4Y9EqQ5khVC91KxtKCxeBe","type":"track"}
track: Queen of Kings - Da Tweekaz x Tungevaag Remix
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145032
  explicit: false
  by artist: Alessandra
  by artist: Da Tweekaz
  by artist: Tungevaag
  in album: Queen of Kings (Complete)
    type: MusicAlbum
    date published: 2023-06-01
  isrc code: NOUM72300143
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T04:00:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960
  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/3348No1UuSEwJQlBIRZGQF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3348No1UuSEwJQlBIRZGQF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"3348No1UuSEwJQlBIRZGQF","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 0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960. 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/3348No1UuSEwJQlBIRZGQF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3348No1UuSEwJQlBIRZGQF.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"3348No1UuSEwJQlBIRZGQF","type":"track"}
track: Queen of Kings - Billen Ted Remix
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206666
  explicit: false
  by artist: Alessandra
  by artist: Billen Ted
  in album: Queen of Kings (Complete)
  isrc code: NOUM72300209
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Queen of Kings - Italian Version
track: Queen of Kings - Acoustic
track: Queen of Kings - Sped Up
track: Queen of Kings - Instrumental

Alessandra
type: MusicGroup

Billen Ted
type: MusicGroup

Queen of Kings (Complete)
type: MusicAlbum
date published: 2023-06-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T00:19:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/03vtjwvUgNO1189sMxSpPb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03vtjwvUgNO1189sMxSpPb

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591","isrc":"NOUM72300209","name":"Queen of Kings - Billen Ted Remix","registered_at":"2026-06-08T00:19:17Z","spotify_id":"03vtjwvUgNO1189sMxSpPb","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 0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03vtjwvUgNO1189sMxSpPb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03vtjwvUgNO1189sMxSpPb.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591","isrc":"NOUM72300209","name":"Queen of Kings - Billen Ted Remix","registered_at":"2026-06-08T00:19:17Z","spotify_id":"03vtjwvUgNO1189sMxSpPb","type":"track"}

Queen of Kings - Italian Version
type: MusicRecording
duration: PT2M42S
duration ms: 162653
explicit: false
by artist: Alessandra
in album: Queen of Kings (Complete)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOUM72300148
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:00:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3
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/2wqDB59EiimsE9QzCspeLt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wqDB59EiimsE9QzCspeLt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3","isrc":"NOUM72300148","name":"Queen of Kings - Italian Version","registered_at":"2026-06-04T13:00:18Z","spotify_id":"2wqDB59EiimsE9QzCspeLt","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 0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3. 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/2wqDB59EiimsE9QzCspeLt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wqDB59EiimsE9QzCspeLt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3","isrc":"NOUM72300148","name":"Queen of Kings - Italian Version","registered_at":"2026-06-04T13:00:18Z","spotify_id":"2wqDB59EiimsE9QzCspeLt","type":"track"}

Queen of Kings - Acoustic
type: MusicRecording
duration: PT2M50S
duration ms: 170293
explicit: false
by artist: Alessandra
in album: Queen of Kings (Complete)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOW7B2301010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:11:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8
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/0lMhxjeKTXL1PyBHPCsv6C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lMhxjeKTXL1PyBHPCsv6C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8","isrc":"NOW7B2301010","name":"Queen of Kings - Acoustic","registered_at":"2026-06-07T17:11:50Z","spotify_id":"0lMhxjeKTXL1PyBHPCsv6C","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 0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8. 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/0lMhxjeKTXL1PyBHPCsv6C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lMhxjeKTXL1PyBHPCsv6C.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8","isrc":"NOW7B2301010","name":"Queen of Kings - Acoustic","registered_at":"2026-06-07T17:11:50Z","spotify_id":"0lMhxjeKTXL1PyBHPCsv6C","type":"track"}

Queen of Kings - Sped Up
type: MusicRecording
duration: PT1M53S
duration ms: 113824
explicit: false
by artist: Alessandra
in album: Queen of Kings (Complete)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOUM72300069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:23:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdd700d54535f3a5f833eca7ce4d5fb83fed35b965d0fa3473eff61eb02b2b54
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/4lfYDIYMiXvv6jDXL0cgWm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lfYDIYMiXvv6jDXL0cgWm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdd700d54535f3a5f833eca7ce4d5fb83fed35b965d0fa3473eff61eb02b2b54","isrc":"NOUM72300069","name":"Queen of Kings - Sped Up","registered_at":"2026-06-05T21:23:44Z","spotify_id":"4lfYDIYMiXvv6jDXL0cgWm","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 0xcdd700d54535f3a5f833eca7ce4d5fb83fed35b965d0fa3473eff61eb02b2b54. 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/4lfYDIYMiXvv6jDXL0cgWm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lfYDIYMiXvv6jDXL0cgWm.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcdd700d54535f3a5f833eca7ce4d5fb83fed35b965d0fa3473eff61eb02b2b54","isrc":"NOUM72300069","name":"Queen of Kings - Sped Up","registered_at":"2026-06-05T21:23:44Z","spotify_id":"4lfYDIYMiXvv6jDXL0cgWm","type":"track"}

Queen of Kings - Instrumental
type: MusicRecording
duration: PT2M27S
duration ms: 147133
explicit: false
by artist: Alessandra
in album: Queen of Kings (Complete)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOUM72300247
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:29:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e9af3c23e463c0aeb202c7849ce761f37ad0ad909b4d364471bc4d70953ac11
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/6z4IIU1hCp86Gzp7fka8lD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z4IIU1hCp86Gzp7fka8lD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e9af3c23e463c0aeb202c7849ce761f37ad0ad909b4d364471bc4d70953ac11","isrc":"NOUM72300247","name":"Queen of Kings - Instrumental","registered_at":"2026-06-18T15:29:42Z","spotify_id":"6z4IIU1hCp86Gzp7fka8lD","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 0x0e9af3c23e463c0aeb202c7849ce761f37ad0ad909b4d364471bc4d70953ac11. 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/6z4IIU1hCp86Gzp7fka8lD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z4IIU1hCp86Gzp7fka8lD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0e9af3c23e463c0aeb202c7849ce761f37ad0ad909b4d364471bc4d70953ac11","isrc":"NOUM72300247","name":"Queen of Kings - Instrumental","registered_at":"2026-06-18T15:29:42Z","spotify_id":"6z4IIU1hCp86Gzp7fka8lD","type":"track"}

Queen of Kings (Billen Ted Remix)
type: MusicAlbum
date published: 2023-05-19
track: Queen of Kings - Billen Ted Remix
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206666
  explicit: false
  by artist: Alessandra
  by artist: Billen Ted
  in album: Queen of Kings (Billen Ted Remix)
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: NOUM72300209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:19:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591
  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/0jwTAq8P1LPAEWxzxX4XYo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jwTAq8P1LPAEWxzxX4XYo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591","isrc":"NOUM72300209","name":"Queen of Kings - Billen Ted Remix","registered_at":"2026-06-08T00:19:17Z","spotify_id":"0jwTAq8P1LPAEWxzxX4XYo","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 0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591. 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/0jwTAq8P1LPAEWxzxX4XYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jwTAq8P1LPAEWxzxX4XYo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x828430e9e22ae4d7c8eac2c95d171c59d658df665d8477973a15776bb8f8a591","isrc":"NOUM72300209","name":"Queen of Kings - Billen Ted Remix","registered_at":"2026-06-08T00:19:17Z","spotify_id":"0jwTAq8P1LPAEWxzxX4XYo","type":"track"}

Queen of Kings (Italian Version)
type: MusicAlbum
date published: 2023-04-21
track: Queen of Kings - Italian Version
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162653
  explicit: false
  by artist: Alessandra
  in album: Queen of Kings (Italian Version)
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: NOUM72300148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:00:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3
  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/3vzNDHBDeX5cKAHNjmJoNz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzNDHBDeX5cKAHNjmJoNz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3","isrc":"NOUM72300148","name":"Queen of Kings - Italian Version","registered_at":"2026-06-04T13:00:18Z","spotify_id":"3vzNDHBDeX5cKAHNjmJoNz","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 0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3. 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/3vzNDHBDeX5cKAHNjmJoNz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vzNDHBDeX5cKAHNjmJoNz.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6f4d168bb238e231bf2be4baa7efde5ebde08b1e530ed2e92b6b560df6db5bc3","isrc":"NOUM72300148","name":"Queen of Kings - Italian Version","registered_at":"2026-06-04T13:00:18Z","spotify_id":"3vzNDHBDeX5cKAHNjmJoNz","type":"track"}

Queen of Kings (Acoustic)
type: MusicAlbum
date published: 2023-04-13
track: Queen of Kings - Acoustic
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170293
  explicit: false
  by artist: Alessandra
  in album: Queen of Kings (Acoustic)
    type: MusicAlbum
    date published: 2023-04-13
  isrc code: NOW7B2301010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:11:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8
  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/1D0MkPl126EQfX1XJx5OzO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D0MkPl126EQfX1XJx5OzO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8","isrc":"NOW7B2301010","name":"Queen of Kings - Acoustic","registered_at":"2026-06-07T17:11:50Z","spotify_id":"1D0MkPl126EQfX1XJx5OzO","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 0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8. 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/1D0MkPl126EQfX1XJx5OzO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1D0MkPl126EQfX1XJx5OzO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4c80571b79f3bcae4a438d942ffd09a62002e43f06fd2fcce7c61b891e8c9ff8","isrc":"NOW7B2301010","name":"Queen of Kings - Acoustic","registered_at":"2026-06-07T17:11:50Z","spotify_id":"1D0MkPl126EQfX1XJx5OzO","type":"track"}

Queen of Kings
type: MusicRecording
duration: PT2M27S
duration ms: 147979
explicit: false
by artist: Alessandra
in album: Queen of Kings
  type: MusicAlbum
  date published: 2023-01-09
isrc code: NOW7B2301090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
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/14LdhxElpZS0rKVV4nxtdA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LdhxElpZS0rKVV4nxtdA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"14LdhxElpZS0rKVV4nxtdA","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/14LdhxElpZS0rKVV4nxtdA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14LdhxElpZS0rKVV4nxtdA.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"14LdhxElpZS0rKVV4nxtdA","type":"track"}

Queen of Kings - Gabry Ponte Remix
type: MusicRecording
duration: PT2M59S
duration ms: 179638
explicit: false
by artist: Alessandra
by artist: Gabry Ponte
in album: Future Dance
  type: MusicAlbum
  date published: 2023-09-29
isrc code: NOUM72300231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7p0pQWKGBX5kMSO0gOJsOb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p0pQWKGBX5kMSO0gOJsOb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"7p0pQWKGBX5kMSO0gOJsOb","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 0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7p0pQWKGBX5kMSO0gOJsOb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p0pQWKGBX5kMSO0gOJsOb.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"7p0pQWKGBX5kMSO0gOJsOb","type":"track"}

Queen of Kings
type: MusicRecording
duration: PT2M27S
duration ms: 147979
explicit: false
by artist: Alessandra
in album: Best of 2023 Belgium
  type: MusicAlbum
  date published: 2023-12-27

Queen of Kings - Da Tweekaz x Tungevaag Remix
type: MusicRecording
duration: PT2M25S
duration ms: 145032
explicit: false
by artist: Alessandra
by artist: Da Tweekaz
by artist: Tungevaag
in album: Queen of Kings (Da Tweekaz x Tungevaag Remix)
  type: MusicAlbum
  date published: 2023-04-06
isrc code: NOUM72300143
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:00:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960
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/5Cmgqsv4Rmodk87JfVydPh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cmgqsv4Rmodk87JfVydPh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"5Cmgqsv4Rmodk87JfVydPh","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 0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960. 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/5Cmgqsv4Rmodk87JfVydPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Cmgqsv4Rmodk87JfVydPh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x99e3b895080f23df43fc906e49a74f6c162b67879d7bdab9949c9b87ead15960","isrc":"NOUM72300143","name":"Queen of Kings - Da Tweekaz x Tungevaag Remix","registered_at":"2026-06-04T04:00:45Z","spotify_id":"5Cmgqsv4Rmodk87JfVydPh","type":"track"}

Queen of Kings - Gabry Ponte Remix
type: MusicRecording
duration: PT3M0S
duration ms: 180640
explicit: false
by artist: Alessandra
by artist: Gabry Ponte
in album: Queen of Kings (Gabry Ponte Remix)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOUM72300231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6
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/6I0t9btY1MH0tdSj2qdTr3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I0t9btY1MH0tdSj2qdTr3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"6I0t9btY1MH0tdSj2qdTr3","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 0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6. 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/6I0t9btY1MH0tdSj2qdTr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I0t9btY1MH0tdSj2qdTr3.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf8f22d711c2ab753f15e44d5af7e5f19f86d95cb8c598e61246e05f8368b0aa6","isrc":"NOUM72300231","name":"Queen of Kings - Gabry Ponte Remix","registered_at":"2026-06-01T22:58:04Z","spotify_id":"6I0t9btY1MH0tdSj2qdTr3","type":"track"}

Sarà Lì Che Mi Troverai - Italian Version
type: MusicRecording
duration: PT3M9S
duration ms: 189954
explicit: false
by artist: Alessandra
in album: Sarà Lì Che Mi Troverai (Italian Version)
  type: MusicAlbum
  date published: 2024-06-07
isrc code: NOUM72400152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:47:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba
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/5oWkDuuyfg2jv0guuTciAF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oWkDuuyfg2jv0guuTciAF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba","isrc":"NOUM72400152","name":"Sarà Lì Che Mi Troverai - Italian Version","registered_at":"2026-06-09T23:47:56Z","spotify_id":"5oWkDuuyfg2jv0guuTciAF","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 0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba. 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/5oWkDuuyfg2jv0guuTciAF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oWkDuuyfg2jv0guuTciAF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0817ac64d3b329fcfc1e1d7b4a4ea3cf8d365c0be4c57f0aa70911a7bf8cf1ba","isrc":"NOUM72400152","name":"Sarà Lì Che Mi Troverai - Italian Version","registered_at":"2026-06-09T23:47:56Z","spotify_id":"5oWkDuuyfg2jv0guuTciAF","type":"track"}

Supposed To Be
type: MusicRecording
duration: PT3M9S
duration ms: 189954
explicit: false
by artist: Alessandra
in album: Sarà Lì Che Mi Troverai (Italian Version)
  type: MusicAlbum
  date published: 2024-06-07
isrc code: NOUM72400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725
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/2gq1KnDv86gt4aDutJ5kZT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gq1KnDv86gt4aDutJ5kZT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"2gq1KnDv86gt4aDutJ5kZT","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 0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725. 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/2gq1KnDv86gt4aDutJ5kZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gq1KnDv86gt4aDutJ5kZT.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"2gq1KnDv86gt4aDutJ5kZT","type":"track"}

Supposed To Be
type: MusicRecording
duration: PT3M9S
duration ms: 189954
explicit: false
by artist: Alessandra
in album: Supposed To Be
  type: MusicAlbum
  date published: 2024-05-24
isrc code: NOUM72400117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725
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/4rq5D7NwWLUy1pLYgyfeDL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rq5D7NwWLUy1pLYgyfeDL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"4rq5D7NwWLUy1pLYgyfeDL","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 0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725. 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/4rq5D7NwWLUy1pLYgyfeDL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rq5D7NwWLUy1pLYgyfeDL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x33a5ddbdf560ada6f2dd3833d265e87ed5547711c9bb867be5253e2edc82c725","isrc":"NOUM72400117","name":"Supposed To Be","registered_at":"2026-06-05T07:48:39Z","spotify_id":"4rq5D7NwWLUy1pLYgyfeDL","type":"track"}

Best Year Of My Life
type: MusicRecording
duration: PT2M43S
duration ms: 163344
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72400024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:53:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010
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/7gD4nHdu7hOSXV2AN16H6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gD4nHdu7hOSXV2AN16H6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010","isrc":"NOUM72400024","name":"Best Year Of My Life","registered_at":"2026-06-05T19:53:27Z","spotify_id":"7gD4nHdu7hOSXV2AN16H6d","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 0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010. 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/7gD4nHdu7hOSXV2AN16H6d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gD4nHdu7hOSXV2AN16H6d.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7e6d9d001d1c945f6e643e1d5c7805daf779202a44c60009e85eb48759dc5010","isrc":"NOUM72400024","name":"Best Year Of My Life","registered_at":"2026-06-05T19:53:27Z","spotify_id":"7gD4nHdu7hOSXV2AN16H6d","type":"track"}

Narcissist
type: MusicRecording
duration: PT2M29S
duration ms: 149508
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72300526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b
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/08k1GNoFoRHIArZMDOHVIs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08k1GNoFoRHIArZMDOHVIs
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 0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b. 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/08k1GNoFoRHIArZMDOHVIs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08k1GNoFoRHIArZMDOHVIs.
  date published: 2026-06-13T15:41:10Z

Pretty Devil
type: MusicRecording
duration: PT2M49S
duration ms: 169325
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72300216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b
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/6pUIFWdVUjxfGqGTRJbHzn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pUIFWdVUjxfGqGTRJbHzn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"6pUIFWdVUjxfGqGTRJbHzn","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 0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b. 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/6pUIFWdVUjxfGqGTRJbHzn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pUIFWdVUjxfGqGTRJbHzn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"6pUIFWdVUjxfGqGTRJbHzn","type":"track"}

Mama I’m Sorry
type: MusicRecording
duration: PT2M59S
duration ms: 179549
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72400025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:29:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58
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/35yLXdqaE3FtXAVqPSb2vt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35yLXdqaE3FtXAVqPSb2vt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58","isrc":"NOUM72400025","name":"Mama I’m Sorry","registered_at":"2026-06-07T11:29:46Z","spotify_id":"35yLXdqaE3FtXAVqPSb2vt","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 0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58. 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/35yLXdqaE3FtXAVqPSb2vt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35yLXdqaE3FtXAVqPSb2vt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdae52eb6064443100cb34b6e2416701b32801c293e8832e34e5313ab1cea0f58","isrc":"NOUM72400025","name":"Mama I’m Sorry","registered_at":"2026-06-07T11:29:46Z","spotify_id":"35yLXdqaE3FtXAVqPSb2vt","type":"track"}

Bad Bitch
type: MusicRecording
duration: PT2M57S
duration ms: 177255
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72300356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:57:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a
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/0PiA0l6IblhVhZlj7divc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PiA0l6IblhVhZlj7divc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"0PiA0l6IblhVhZlj7divc4","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 0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a. 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/0PiA0l6IblhVhZlj7divc4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PiA0l6IblhVhZlj7divc4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"0PiA0l6IblhVhZlj7divc4","type":"track"}

Heavy
type: MusicRecording
duration: PT2M58S
duration ms: 178829
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOUM72300452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:47:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380
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/7jaAkmmsTh0r8hjt4pjvmf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jaAkmmsTh0r8hjt4pjvmf
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 0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380. 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/7jaAkmmsTh0r8hjt4pjvmf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jaAkmmsTh0r8hjt4pjvmf.
  date published: 2026-07-02T03:30:09Z

Queen of Kings
type: MusicRecording
duration: PT2M27S
duration ms: 147979
explicit: false
by artist: Alessandra
in album: Best Year Of My Life
  type: MusicAlbum
  date published: 2024-02-16
isrc code: NOW7B2301090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
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/4ebXNGjHybOHB5LYDomdom.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ebXNGjHybOHB5LYDomdom
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"4ebXNGjHybOHB5LYDomdom","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/4ebXNGjHybOHB5LYDomdom.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ebXNGjHybOHB5LYDomdom.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"4ebXNGjHybOHB5LYDomdom","type":"track"}

Narcissist
type: MusicRecording
duration: PT2M29S
duration ms: 149508
explicit: false
by artist: Alessandra
in album: Narcissist
  type: MusicAlbum
  date published: 2024-01-05
isrc code: NOUM72300526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b
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/0fayxbip7asGIBze5wWZnu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fayxbip7asGIBze5wWZnu
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 0x439453f8ac8985d1299085ebf952976a1135246546c6a0a8d70a84a92d91561b. 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/0fayxbip7asGIBze5wWZnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fayxbip7asGIBze5wWZnu.
  date published: 2026-06-13T15:41:10Z

Heavy
type: MusicRecording
duration: PT2M58S
duration ms: 178829
explicit: false
by artist: Alessandra
in album: Heavy
  type: MusicAlbum
  date published: 2023-11-02
isrc code: NOUM72300452
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:47:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380
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/6d1lPxuOqazfTYpT1QA7kP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d1lPxuOqazfTYpT1QA7kP
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 0xa973c518bcb5b6fc536a694485b217b49a499b62cb8b614490a71a289b6ac380. 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/6d1lPxuOqazfTYpT1QA7kP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6d1lPxuOqazfTYpT1QA7kP.
  date published: 2026-06-13T17:25:41Z

Bad Bitch
type: MusicRecording
duration: PT2M57S
duration ms: 177255
explicit: false
by artist: Alessandra
in album: Bad Bitch
  type: MusicAlbum
  date published: 2023-09-15
isrc code: NOUM72300356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:57:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a
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/2gAN1sgzzeyAbeYIqEdGYF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gAN1sgzzeyAbeYIqEdGYF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"2gAN1sgzzeyAbeYIqEdGYF","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 0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a. 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/2gAN1sgzzeyAbeYIqEdGYF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gAN1sgzzeyAbeYIqEdGYF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa72f6606388df8841d4acdd8da6efb03c7fffeebb28d3b730fa8910d5d3ed27a","isrc":"NOUM72300356","name":"Bad Bitch","registered_at":"2026-06-06T08:57:59Z","spotify_id":"2gAN1sgzzeyAbeYIqEdGYF","type":"track"}

Pretty Devil
type: MusicRecording
duration: PT2M49S
duration ms: 169325
explicit: false
by artist: Alessandra
in album: Pretty Devil
  type: MusicAlbum
  date published: 2023-06-09
isrc code: NOUM72300216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b
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/5rLTJ0f8Gyvf96KhT3dz5I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLTJ0f8Gyvf96KhT3dz5I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"5rLTJ0f8Gyvf96KhT3dz5I","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 0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b. 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/5rLTJ0f8Gyvf96KhT3dz5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLTJ0f8Gyvf96KhT3dz5I.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3b2a73eee0d8ed518f4c6ed63bad0773df3974a5a7755f6a08c299a1f258b18b","isrc":"NOUM72300216","name":"Pretty Devil","registered_at":"2026-06-04T09:20:30Z","spotify_id":"5rLTJ0f8Gyvf96KhT3dz5I","type":"track"}

Queen of Kings
type: MusicRecording
duration: PT2M27S
duration ms: 147979
explicit: false
by artist: Alessandra
in album: Queen of Kings (Complete)
  type: MusicAlbum
  date published: 2023-06-01
isrc code: NOW7B2301090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14
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/0cJcPbHXWR89VmbcSvUrxk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cJcPbHXWR89VmbcSvUrxk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"0cJcPbHXWR89VmbcSvUrxk","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 0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14. 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/0cJcPbHXWR89VmbcSvUrxk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cJcPbHXWR89VmbcSvUrxk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3e7be9bae406227759b608b5aed8543ce1e6e0116185e4650111eba97fde8c14","isrc":"NOW7B2301090","name":"Queen of Kings","registered_at":"2026-06-01T07:09:00Z","spotify_id":"0cJcPbHXWR89VmbcSvUrxk","type":"track"}