filous
type: MusicGroup
genre: tropical house
popularity: 50
followers: 116283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x0dfb959428acb46328337b82292c30fef7f8ce753d688dc03d5d22d7c7a48ae4. 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/c1a05682-885c-4f08-9b0a-98024c3d03d4.json and https://artists.proofprofile.net/proofs/artist/c1a05682-885c-4f08-9b0a-98024c3d03d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
  track: Good Morning Vienna
    type: MusicRecording
    duration: PT0M34S
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    explicit: false
    by artist: filous
    in album: A Producer From Vienna
      type: MusicAlbum
      date published: 2022-12-09
    isrc code: USUS12200843
  track: Hey Love
    type: MusicRecording
    duration: PT3M48S
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    explicit: false
    by artist: filous
    by artist: The Kooks
    in album: A Producer From Vienna
      type: MusicAlbum
      date published: 2022-12-09
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    additional property: OTSVerificationAPI
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    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 0xb847496e0d55c5bd0dc7b07d14e713fcdf75bf07df750f7635b31f3e1268ba56. 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/0r3SzBUAcqhSogi5aXLYn4.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/0r3SzBUAcqhSogi5aXLYn4.
      date published: 2026-06-13T12:47:07Z
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  track: Trying Not To Think About You
    type: MusicRecording
    duration: PT2M35S
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    explicit: false
    by artist: filous
    by artist: Nina Chuba
    in album: A Producer From Vienna
      type: MusicAlbum
      date published: 2022-12-09
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSHash
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    additional property: OTSVerificationAPI
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    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 0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b. 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/33tnb8bGqn3eTXxbzc3Wml.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/33tnb8bGqn3eTXxbzc3Wml.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b","isrc":"USUS12000559","name":"Trying Not To Think About You","registered_at":"2026-06-05T12:02:18Z","spotify_id":"33tnb8bGqn3eTXxbzc3Wml","type":"track"}
  track: Embrasse Moi
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    duration: PT2M57S
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    by artist: filous
    by artist: Clementine
    in album: A Producer From Vienna
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    additional property: OTSCanonicalRecord
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    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 0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QgtFsZz7pW2g8e4q0USr6.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/1QgtFsZz7pW2g8e4q0USr6.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3","isrc":"USUS12200528","name":"Embrasse Moi","registered_at":"2026-06-08T17:36:08Z","spotify_id":"1QgtFsZz7pW2g8e4q0USr6","type":"track"}
  track: A Fresh and Crunchy Semmel in the Sun
    type: MusicRecording
    duration: PT0M21S
    duration ms: 21433
    explicit: false
    by artist: filous
    in album: A Producer From Vienna
  track: Sabada
  track: Queen of the Night
  track: She Told Me
  track: Schönbrunn
  track: Early In The Morning
  track: Over You
  track: 50 Watt Smile
  track: Boys & Girls
  track: Danube
  track: Cherry Gum
  track: Goodnight Vienna
album: Golden Vessel Produced By Filous
album: I Like Where We're Going
album: Great Big Warm House
album: Embrasse Moi
album: Rockin' Around The Christmas Tree (Reimagined By Filous)
album: She Told Me
album: Sabada
album: Figure It Out (filous Remix)
album: Hold Me Like You Used To (filous Remix)
album: Boys & Girls
album: 50 Watt Smile (Remix)
album: 50 Watt Smile
album: Trying Not To Think About You
album: Hey Love
album: Forget Tomorrow (filous Remix)
album: scorton's creek (re-imagined by filous)
album: Monday (with Ashe)
album: Nostalgic (filous Remix)
album: All My Friends Are Rich
album: Floating (feat. Khalid) [filous Remix]
album: Bicycle (Remixes)
album: Magic (filous Remix)
album: Bicycle (feat. klei)
album: Think of Me (Filous Remix)
album: For Love EP (Remixes)
album: Never Give Up (filous Remix)
album: For Love EP
album: Do You Think About Me (filous Remix)
album: Let It Snow
album: Emelie (feat. Buster Moe)
album: Feel Good Inc.
album: Shaded In (feat. Jordan Léser) [Remixes]
album: Coming Over (filous Remix)
album: Dawn EP
album: Ohio (filous Remix)
album: How Hard I Try (Remixes)
album: Bicycle (feat. klei) [Remixes]
album: How Hard I Try
album: Duet 1
album: Duet
album: Duet 2
album: One to Seven
album: Sketch One
album: Trio
album: Trio 2
album: Trio 3
album: Wind in the Willows
album: waiting for friends
album: 8AM to 11PM
album: Sketch
track: Sabada
track: Trying Not To Think About You
track: Hey Love
track: Duet 3
track: Boys & Girls
track: Goodbye (feat. Mat Kearney)
track: Great Big Warm House
track: 50 Watt Smile
track: Shaded In (feat. Jordan Léser) - Common Tiger Remix
track: Embrasse Moi
track: Already Gone (feat. Emily Warren)
track: Monday (with Ashe)
track: For Love (feat. klei)

A Producer From Vienna
type: MusicAlbum
date published: 2022-12-09

Sabada
type: MusicRecording
duration: PT3M45S
duration ms: 225467
explicit: false
by artist: filous
by artist: Daði Freyr
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200080
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oHoV2KAclNgy1eo35Jox1
additional property: OTSTimestamp
  type: PropertyValue
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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 0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84. 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/6oHoV2KAclNgy1eo35Jox1.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/6oHoV2KAclNgy1eo35Jox1.
  date published: 2026-06-13T15:41:10Z

Queen of the Night
type: MusicRecording
duration: PT2M27S
duration ms: 147690
explicit: false
by artist: filous
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EduJEjwxnq3bw8ITCxpQf
additional property: OTSTimestamp
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  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x5e0efd43bb8b1469bdea5d235a1b27dbbafade0b72eb6da1a873a39cda84769d. 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/4EduJEjwxnq3bw8ITCxpQf.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/4EduJEjwxnq3bw8ITCxpQf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5e0efd43bb8b1469bdea5d235a1b27dbbafade0b72eb6da1a873a39cda84769d","isrc":"USUS12200845","name":"Queen of the Night","registered_at":"2026-06-18T14:18:19Z","spotify_id":"4EduJEjwxnq3bw8ITCxpQf","type":"track"}

She Told Me
type: MusicRecording
duration: PT2M41S
duration ms: 161474
explicit: false
by artist: filous
by artist: Leo Stannard
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:03:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/3XFhvcSjp1w6Vd3AbFwEYe.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XFhvcSjp1w6Vd3AbFwEYe
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9. 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/3XFhvcSjp1w6Vd3AbFwEYe.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/3XFhvcSjp1w6Vd3AbFwEYe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9","isrc":"USUS12200403","name":"She Told Me","registered_at":"2026-06-10T03:03:42Z","spotify_id":"3XFhvcSjp1w6Vd3AbFwEYe","type":"track"}

Schönbrunn
type: MusicRecording
duration: PT0M37S
duration ms: 37869
explicit: false
by artist: filous
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200846

Early In The Morning
type: MusicRecording
duration: PT2M53S
duration ms: 173333
explicit: false
by artist: filous
by artist: L Devine
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:44:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bce9a6d0fcf0271dc7f3df8f2e0cb5f4570c747cf24e93f3ad72d67924f5dc5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lnM6122STuyhfsVkaXiqa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lnM6122STuyhfsVkaXiqa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bce9a6d0fcf0271dc7f3df8f2e0cb5f4570c747cf24e93f3ad72d67924f5dc5","isrc":"USUS12200847","name":"Early In The Morning","registered_at":"2026-06-24T05:44:36Z","spotify_id":"4lnM6122STuyhfsVkaXiqa","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 0x8bce9a6d0fcf0271dc7f3df8f2e0cb5f4570c747cf24e93f3ad72d67924f5dc5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lnM6122STuyhfsVkaXiqa.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/4lnM6122STuyhfsVkaXiqa.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8bce9a6d0fcf0271dc7f3df8f2e0cb5f4570c747cf24e93f3ad72d67924f5dc5","isrc":"USUS12200847","name":"Early In The Morning","registered_at":"2026-06-24T05:44:36Z","spotify_id":"4lnM6122STuyhfsVkaXiqa","type":"track"}

Over You
type: MusicRecording
duration: PT3M34S
duration ms: 214121
explicit: false
by artist: filous
by artist: Emilia Ali
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e
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/0X2ApwnIkf6ql6E4iCj5gz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0X2ApwnIkf6ql6E4iCj5gz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e","isrc":"USUS12200848","name":"Over You","registered_at":"2026-06-20T03:53:00Z","spotify_id":"0X2ApwnIkf6ql6E4iCj5gz","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 0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e. 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/0X2ApwnIkf6ql6E4iCj5gz.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/0X2ApwnIkf6ql6E4iCj5gz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e","isrc":"USUS12200848","name":"Over You","registered_at":"2026-06-20T03:53:00Z","spotify_id":"0X2ApwnIkf6ql6E4iCj5gz","type":"track"}

50 Watt Smile
type: MusicRecording
duration: PT3M22S
duration ms: 202625
explicit: false
by artist: filous
by artist: Opia
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12100016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:11:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1
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/0eqZM0GxQAnnKUlCd6pJab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eqZM0GxQAnnKUlCd6pJab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1","isrc":"USUS12100016","name":"50 Watt Smile","registered_at":"2026-06-08T19:11:46Z","spotify_id":"0eqZM0GxQAnnKUlCd6pJab","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 0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1. 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/0eqZM0GxQAnnKUlCd6pJab.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/0eqZM0GxQAnnKUlCd6pJab.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1","isrc":"USUS12100016","name":"50 Watt Smile","registered_at":"2026-06-08T19:11:46Z","spotify_id":"0eqZM0GxQAnnKUlCd6pJab","type":"track"}

Boys & Girls
type: MusicRecording
duration: PT3M31S
duration ms: 211781
explicit: false
by artist: filous
by artist: G Flip
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12100335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:07:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82
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/0m28KN9Y8srHVJvutwJj5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m28KN9Y8srHVJvutwJj5v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82","isrc":"USUS12100335","name":"Boys & Girls","registered_at":"2026-06-05T21:07:55Z","spotify_id":"0m28KN9Y8srHVJvutwJj5v","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 0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82. 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/0m28KN9Y8srHVJvutwJj5v.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/0m28KN9Y8srHVJvutwJj5v.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82","isrc":"USUS12100335","name":"Boys & Girls","registered_at":"2026-06-05T21:07:55Z","spotify_id":"0m28KN9Y8srHVJvutwJj5v","type":"track"}

Danube
type: MusicRecording
duration: PT1M14S
duration ms: 74596
explicit: false
by artist: filous
by artist: John Arman
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200849

Cherry Gum
type: MusicRecording
duration: PT3M10S
duration ms: 190312
explicit: false
by artist: filous
by artist: Golden Vessel
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:29:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c7577976b29d213000a950e9948bd1c4ac8e4682b77954514c7db597bcada4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6MoFb9COBhf2CENR6zlfWA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MoFb9COBhf2CENR6zlfWA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c7577976b29d213000a950e9948bd1c4ac8e4682b77954514c7db597bcada4f","isrc":"USUS12200850","name":"Cherry Gum","registered_at":"2026-06-25T17:29:39Z","spotify_id":"6MoFb9COBhf2CENR6zlfWA","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 0x1c7577976b29d213000a950e9948bd1c4ac8e4682b77954514c7db597bcada4f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MoFb9COBhf2CENR6zlfWA.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/6MoFb9COBhf2CENR6zlfWA.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1c7577976b29d213000a950e9948bd1c4ac8e4682b77954514c7db597bcada4f","isrc":"USUS12200850","name":"Cherry Gum","registered_at":"2026-06-25T17:29:39Z","spotify_id":"6MoFb9COBhf2CENR6zlfWA","type":"track"}

Goodnight Vienna
type: MusicRecording
duration: PT2M54S
duration ms: 174975
explicit: false
by artist: filous
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200851

Golden Vessel Produced By Filous
type: MusicAlbum
date published: 2023-08-10
track: Great Big Warm House
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142651
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: Golden Vessel Produced By Filous
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: FRX872309798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21946d07baeb4833e654449d7b1c338ad4c2d340e8994a5a76f75963d5df4888
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7weCXHnDhWWMZ5kMeA2Xt0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7weCXHnDhWWMZ5kMeA2Xt0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x21946d07baeb4833e654449d7b1c338ad4c2d340e8994a5a76f75963d5df4888","isrc":"FRX872309798","name":"Great Big Warm House","registered_at":"2026-06-25T18:02:27Z","spotify_id":"7weCXHnDhWWMZ5kMeA2Xt0","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 0x21946d07baeb4833e654449d7b1c338ad4c2d340e8994a5a76f75963d5df4888. 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/7weCXHnDhWWMZ5kMeA2Xt0.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/7weCXHnDhWWMZ5kMeA2Xt0.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x21946d07baeb4833e654449d7b1c338ad4c2d340e8994a5a76f75963d5df4888","isrc":"FRX872309798","name":"Great Big Warm House","registered_at":"2026-06-25T18:02:27Z","spotify_id":"7weCXHnDhWWMZ5kMeA2Xt0","type":"track"}
track: I Like Where We're Going
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214200
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: Golden Vessel Produced By Filous
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: FRX872309799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:03:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5UHqx8hghNwPH0kAp4cwMR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UHqx8hghNwPH0kAp4cwMR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86","isrc":"FRX872309799","name":"I Like Where We're Going","registered_at":"2026-06-10T03:03:00Z","spotify_id":"5UHqx8hghNwPH0kAp4cwMR","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 0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86. 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/5UHqx8hghNwPH0kAp4cwMR.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/5UHqx8hghNwPH0kAp4cwMR.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86","isrc":"FRX872309799","name":"I Like Where We're Going","registered_at":"2026-06-10T03:03:00Z","spotify_id":"5UHqx8hghNwPH0kAp4cwMR","type":"track"}
track: It All Happens At Once
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168800
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: Golden Vessel Produced By Filous
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: FRX872309800
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T23:29:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0b676098533ab9c2b82f21aecf9ccdf95c931eec6f0a02f58feebce3be6f42f
  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/1YYODWrjeWbl9UNj5zRuSC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YYODWrjeWbl9UNj5zRuSC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0b676098533ab9c2b82f21aecf9ccdf95c931eec6f0a02f58feebce3be6f42f","isrc":"FRX872309800","name":"It All Happens At Once","registered_at":"2026-06-21T23:29:22Z","spotify_id":"1YYODWrjeWbl9UNj5zRuSC","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 0xd0b676098533ab9c2b82f21aecf9ccdf95c931eec6f0a02f58feebce3be6f42f. 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/1YYODWrjeWbl9UNj5zRuSC.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/1YYODWrjeWbl9UNj5zRuSC.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd0b676098533ab9c2b82f21aecf9ccdf95c931eec6f0a02f58feebce3be6f42f","isrc":"FRX872309800","name":"It All Happens At Once","registered_at":"2026-06-21T23:29:22Z","spotify_id":"1YYODWrjeWbl9UNj5zRuSC","type":"track"}
track: Colours
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216300
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: Golden Vessel Produced By Filous
    type: MusicAlbum
    date published: 2023-08-10
  isrc code: FRX872309801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:34:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ddc01dc7145ca3c0d8713344d9737e8d0c4cced83d5e72a4b85fc1e44e5609d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4CkCLagWCMAUP7oCWB8cWq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CkCLagWCMAUP7oCWB8cWq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc01dc7145ca3c0d8713344d9737e8d0c4cced83d5e72a4b85fc1e44e5609d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CkCLagWCMAUP7oCWB8cWq.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/4CkCLagWCMAUP7oCWB8cWq.
    date published: 2026-06-13T13:32:09Z

I Like Where We're Going
type: MusicAlbum
date published: 2023-07-20
track: I Like Where We're Going
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214200
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: I Like Where We're Going
    type: MusicAlbum
    date published: 2023-07-20
  isrc code: FRX872309799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:03:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7vPxEFLsxBVxKoqypm2X4P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vPxEFLsxBVxKoqypm2X4P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86","isrc":"FRX872309799","name":"I Like Where We're Going","registered_at":"2026-06-10T03:03:00Z","spotify_id":"7vPxEFLsxBVxKoqypm2X4P","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 0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7vPxEFLsxBVxKoqypm2X4P.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/7vPxEFLsxBVxKoqypm2X4P.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8b0f4641284c90040afc3f7ad1c9e357bf87d464d1b54bac5ee545df1f4c7e86","isrc":"FRX872309799","name":"I Like Where We're Going","registered_at":"2026-06-10T03:03:00Z","spotify_id":"7vPxEFLsxBVxKoqypm2X4P","type":"track"}

Great Big Warm House
type: MusicAlbum
date published: 2023-06-29
track: Great Big Warm House
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142651
  explicit: false
  by artist: filous
  by artist: Golden Vessel
  in album: Great Big Warm House
    type: MusicAlbum
    date published: 2023-06-29
  isrc code: FRX872309751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:27:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47
  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/6fa26PelzveVeTbCM0YysH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fa26PelzveVeTbCM0YysH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47","isrc":"FRX872309751","name":"Great Big Warm House","registered_at":"2026-06-10T16:27:53Z","spotify_id":"6fa26PelzveVeTbCM0YysH","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 0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47. 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/6fa26PelzveVeTbCM0YysH.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/6fa26PelzveVeTbCM0YysH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47","isrc":"FRX872309751","name":"Great Big Warm House","registered_at":"2026-06-10T16:27:53Z","spotify_id":"6fa26PelzveVeTbCM0YysH","type":"track"}

Embrasse Moi
type: MusicAlbum
date published: 2022-11-11
track: Embrasse Moi
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177469
  explicit: false
  by artist: filous
  by artist: Clementine
  in album: Embrasse Moi
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: USUS12200528
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:36:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4TVGPGXdzaVUMSucKxOMQu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TVGPGXdzaVUMSucKxOMQu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3","isrc":"USUS12200528","name":"Embrasse Moi","registered_at":"2026-06-08T17:36:08Z","spotify_id":"4TVGPGXdzaVUMSucKxOMQu","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 0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4TVGPGXdzaVUMSucKxOMQu.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/4TVGPGXdzaVUMSucKxOMQu.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3","isrc":"USUS12200528","name":"Embrasse Moi","registered_at":"2026-06-08T17:36:08Z","spotify_id":"4TVGPGXdzaVUMSucKxOMQu","type":"track"}

Rockin' Around The Christmas Tree (Reimagined By Filous)
type: MusicAlbum
date published: 2022-10-14
track: Rockin' Around The Christmas Tree - Reimagined By Filous
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134307
  explicit: false
  by artist: Brenda Lee
  by artist: filous
  in album: Rockin' Around The Christmas Tree (Reimagined By Filous)
    type: MusicAlbum
    date published: 2022-10-14
  isrc code: USUM72218852

She Told Me
type: MusicAlbum
date published: 2022-08-05
track: She Told Me
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161474
  explicit: false
  by artist: filous
  by artist: Leo Stannard
  in album: She Told Me
    type: MusicAlbum
    date published: 2022-08-05
  isrc code: USUS12200403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:03:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1BIoRbf6n3h2Rk7BpRGIQX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BIoRbf6n3h2Rk7BpRGIQX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9","isrc":"USUS12200403","name":"She Told Me","registered_at":"2026-06-10T03:03:42Z","spotify_id":"1BIoRbf6n3h2Rk7BpRGIQX","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 0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BIoRbf6n3h2Rk7BpRGIQX.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/1BIoRbf6n3h2Rk7BpRGIQX.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf56eaf090c1a9092af443677139ac37acb08fef8c41a1a80035c9b5a8c4c67f9","isrc":"USUS12200403","name":"She Told Me","registered_at":"2026-06-10T03:03:42Z","spotify_id":"1BIoRbf6n3h2Rk7BpRGIQX","type":"track"}

Sabada
type: MusicAlbum
date published: 2022-03-04
track: Sabada
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225467
  explicit: false
  by artist: filous
  by artist: Daði Freyr
  in album: Sabada
    type: MusicAlbum
    date published: 2022-03-04
  isrc code: USUS12200080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:21:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84
  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/6bDu7PiUOUuXrviwss6aJD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bDu7PiUOUuXrviwss6aJD
  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 0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84. 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/6bDu7PiUOUuXrviwss6aJD.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/6bDu7PiUOUuXrviwss6aJD.
    date published: 2026-06-13T15:41:10Z

Figure It Out (filous Remix)
type: MusicAlbum
date published: 2021-08-06
track: Figure It Out (filous Remix)
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145482
  explicit: false
  by artist: Blu DeTiger
  by artist: filous
  in album: Figure It Out (filous Remix)
    type: MusicAlbum
    date published: 2021-08-06
  isrc code: QMFME2146721
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:34:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0eb9f721dd43eecb222cba89ef06f7512b3d0e2831fd0bd50b4f60ae95ec14f
  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/4Rf2wDXXgL8BV3bYGMPBPj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Rf2wDXXgL8BV3bYGMPBPj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0eb9f721dd43eecb222cba89ef06f7512b3d0e2831fd0bd50b4f60ae95ec14f","isrc":"QMFME2146721","name":"Figure It Out (filous Remix)","registered_at":"2026-06-19T08:34:32Z","spotify_id":"4Rf2wDXXgL8BV3bYGMPBPj","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
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    date published: 2026-07-02T03:55:08Z
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Hold Me Like You Used To (filous Remix)
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date published: 2021-07-23
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  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 0xf75557895a1215a933c815325ced9f158d9d5c972b23f25c81905a1a34669017. 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/6hfVTlCUD83Uf0XFdQ9ZM2.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/6hfVTlCUD83Uf0XFdQ9ZM2.
    date published: 2026-07-02T03:30:09Z
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-06-13T17:25:41Z
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Boys & Girls
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date published: 2021-06-25
track: Boys & Girls
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T11:34:59Z
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50 Watt Smile (Remix)
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date published: 2021-04-30
track: 50 Watt Smile - Remix
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50 Watt Smile
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date published: 2021-02-12
track: 50 Watt Smile
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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Trying Not To Think About You
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date published: 2020-10-23
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  by artist: Nina Chuba
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T13:32:09Z
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Hey Love
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date published: 2020-08-14
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
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Forget Tomorrow (filous Remix)
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date published: 2020-07-10
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scorton's creek (re-imagined by filous)
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date published: 2020-06-12
track: scorton's creek - re-imagined by filous
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  additional property: OTSVerifyInstructions
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    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 0x01697637e7b13d4a295aec90f4ce5a97a80d8da05194418c93d90ecc33031798. 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/5uSwYU4V1hFDZYEHF87RmK.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/5uSwYU4V1hFDZYEHF87RmK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x01697637e7b13d4a295aec90f4ce5a97a80d8da05194418c93d90ecc33031798","isrc":"USRC12001960","name":"scorton's creek - re-imagined by filous","registered_at":"2026-06-04T12:22:39Z","spotify_id":"5uSwYU4V1hFDZYEHF87RmK","type":"track"}

Monday (with Ashe)
type: MusicAlbum
date published: 2019-07-26
track: Monday (with Ashe)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195722
  explicit: false
  by artist: filous
  by artist: Ashe
  in album: Monday (with Ashe)
    type: MusicAlbum
    date published: 2019-07-26
  isrc code: USUS11900344
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:56:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917
  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/6wquH0T1fpK5OPzqB3ohwF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wquH0T1fpK5OPzqB3ohwF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917","isrc":"USUS11900344","name":"Monday (with Ashe)","registered_at":"2026-06-07T12:56:30Z","spotify_id":"6wquH0T1fpK5OPzqB3ohwF","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 0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917. 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/6wquH0T1fpK5OPzqB3ohwF.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/6wquH0T1fpK5OPzqB3ohwF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917","isrc":"USUS11900344","name":"Monday (with Ashe)","registered_at":"2026-06-07T12:56:30Z","spotify_id":"6wquH0T1fpK5OPzqB3ohwF","type":"track"}

Nostalgic (filous Remix)
type: MusicAlbum
date published: 2019-06-27
track: Nostalgic - filous Remix
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151429
  explicit: false
  by artist: A R I Z O N A
  by artist: filous
  in album: Nostalgic (filous Remix)
    type: MusicAlbum
    date published: 2019-06-27
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:56:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14e7a94f434eddedac79c78d677b1c415c55cd5bf2f03006984c7b60b94c747d
  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/5AiwOMZLbmaTos05YwxoQz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AiwOMZLbmaTos05YwxoQz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x14e7a94f434eddedac79c78d677b1c415c55cd5bf2f03006984c7b60b94c747d","isrc":"USAT21903591","name":"Nostalgic - filous Remix","registered_at":"2026-06-06T09:56:08Z","spotify_id":"5AiwOMZLbmaTos05YwxoQz","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 0x14e7a94f434eddedac79c78d677b1c415c55cd5bf2f03006984c7b60b94c747d. 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/5AiwOMZLbmaTos05YwxoQz.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/5AiwOMZLbmaTos05YwxoQz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x14e7a94f434eddedac79c78d677b1c415c55cd5bf2f03006984c7b60b94c747d","isrc":"USAT21903591","name":"Nostalgic - filous Remix","registered_at":"2026-06-06T09:56:08Z","spotify_id":"5AiwOMZLbmaTos05YwxoQz","type":"track"}

All My Friends Are Rich
type: MusicAlbum
date published: 2019-03-15
track: All My Friends Are Rich
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185322
  explicit: false
  by artist: filous
  by artist: Louis III
  in album: All My Friends Are Rich
    type: MusicAlbum
    date published: 2019-03-15

Floating (feat. Khalid) [filous Remix]
type: MusicAlbum
date published: 2019-02-08
track: Floating (feat. Khalid) [filous Remix]
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200865
  explicit: false
  by artist: Alina Baraz
  by artist: filous
  by artist: Khalid
  in album: Floating (feat. Khalid) [filous Remix]
    type: MusicAlbum
    date published: 2019-02-08

Bicycle (Remixes)
type: MusicAlbum
date published: 2019-01-18
track: Bicycle - YOUNOTUS Remix
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209628
  explicit: false
  by artist: filous
  by artist: klei
  by artist: YouNotUs
  in album: Bicycle (Remixes)
    type: MusicAlbum
    date published: 2019-01-18
track: Bicycle - Gavin Moss Remix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159957
  explicit: false
  by artist: filous
  by artist: klei
  by artist: Gavin Moss
  in album: Bicycle (Remixes)
    type: MusicAlbum
    date published: 2019-01-18

Magic (filous Remix)
type: MusicAlbum
date published: 2018-11-16
track: Magic (filous Remix)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185039
  explicit: false
  by artist: Thomas Gold
  by artist: Jillian Edwards
  by artist: filous
  in album: Magic (filous Remix)
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: NLF711812569

Bicycle (feat. klei)
type: MusicAlbum
date published: 2018-10-05
track: Bicycle (feat. klei)
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199600
  explicit: false
  by artist: filous
  by artist: klei
  in album: Bicycle (feat. klei)
    type: MusicAlbum
    date published: 2018-10-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:06:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x279f0d53ed0740a984d61d009ac549b8cbcf7600adc5901c2f1b5149c9ada53c
  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/2HNfxD7Vfb0sw4BnWGNVwN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HNfxD7Vfb0sw4BnWGNVwN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x279f0d53ed0740a984d61d009ac549b8cbcf7600adc5901c2f1b5149c9ada53c","isrc":"USUS11800273","name":"Bicycle (feat. klei)","registered_at":"2026-06-05T16:06:13Z","spotify_id":"2HNfxD7Vfb0sw4BnWGNVwN","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 0x279f0d53ed0740a984d61d009ac549b8cbcf7600adc5901c2f1b5149c9ada53c. 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/2HNfxD7Vfb0sw4BnWGNVwN.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/2HNfxD7Vfb0sw4BnWGNVwN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x279f0d53ed0740a984d61d009ac549b8cbcf7600adc5901c2f1b5149c9ada53c","isrc":"USUS11800273","name":"Bicycle (feat. klei)","registered_at":"2026-06-05T16:06:13Z","spotify_id":"2HNfxD7Vfb0sw4BnWGNVwN","type":"track"}

Think of Me (Filous Remix)
type: MusicAlbum
date published: 2018-08-24
track: Think of Me (Filous Remix)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170506
  explicit: false
  by artist: HARIZ
  by artist: filous
  in album: Think of Me (Filous Remix)
    type: MusicAlbum
    date published: 2018-08-24

For Love EP (Remixes)
type: MusicAlbum
date published: 2018-02-16
track: For Love (feat. klei) - Decco Remix
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184291
  explicit: false
  by artist: filous
  by artist: klei
  by artist: Decco
  in album: For Love EP (Remixes)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: USUS11800011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d1fea21b5e5225a6cb513ebcdc2a21042599d2ba319252ab4a389391a5ab160
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3rD9UrklEebk1a5LsScnz9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rD9UrklEebk1a5LsScnz9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d1fea21b5e5225a6cb513ebcdc2a21042599d2ba319252ab4a389391a5ab160","isrc":"USUS11800011","name":"For Love (feat. klei) - Decco Remix","registered_at":"2026-06-25T18:09:48Z","spotify_id":"3rD9UrklEebk1a5LsScnz9","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 0x9d1fea21b5e5225a6cb513ebcdc2a21042599d2ba319252ab4a389391a5ab160. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rD9UrklEebk1a5LsScnz9.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/3rD9UrklEebk1a5LsScnz9.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x9d1fea21b5e5225a6cb513ebcdc2a21042599d2ba319252ab4a389391a5ab160","isrc":"USUS11800011","name":"For Love (feat. klei) - Decco Remix","registered_at":"2026-06-25T18:09:48Z","spotify_id":"3rD9UrklEebk1a5LsScnz9","type":"track"}
track: Knots (feat. klei) - MOUNT Remix
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157647
  explicit: false
  by artist: filous
  by artist: klei
  by artist: MOUNT
  in album: For Love EP (Remixes)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: USUS11800012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T02:03:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a2acb8d1a8aa15b83545ad424dfb408b7a313bb43c189d38b653ef1642179d3
  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/3O8iomskyQTJRnqccdedo3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O8iomskyQTJRnqccdedo3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a2acb8d1a8aa15b83545ad424dfb408b7a313bb43c189d38b653ef1642179d3","isrc":"USUS11800012","name":"Knots (feat. klei) - MOUNT Remix","registered_at":"2026-06-20T02:03:25Z","spotify_id":"3O8iomskyQTJRnqccdedo3","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 0x2a2acb8d1a8aa15b83545ad424dfb408b7a313bb43c189d38b653ef1642179d3. 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/3O8iomskyQTJRnqccdedo3.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/3O8iomskyQTJRnqccdedo3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2a2acb8d1a8aa15b83545ad424dfb408b7a313bb43c189d38b653ef1642179d3","isrc":"USUS11800012","name":"Knots (feat. klei) - MOUNT Remix","registered_at":"2026-06-20T02:03:25Z","spotify_id":"3O8iomskyQTJRnqccdedo3","type":"track"}
track: For Love (feat. klei) - NVDES Remix
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  duration: PT5M1S
  duration ms: 301487
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  by artist: filous
  by artist: klei
  by artist: NVDES
  in album: For Love EP (Remixes)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: USUS11800013
track: Already Gone (feat. Emily Warren) - Common Tiger Remix
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: filous
  by artist: Emily Warren
  by artist: Common Tiger
  in album: For Love EP (Remixes)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: USUS11800014

Never Give Up (filous Remix)
type: MusicAlbum
date published: 2017-12-08
track: Never Give Up - filous Remix
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199518
  explicit: false
  by artist: Cimo Fränkel
  by artist: filous
  in album: Never Give Up (filous Remix)
    type: MusicAlbum
    date published: 2017-12-08

For Love EP
type: MusicAlbum
date published: 2017-10-06
track: Vienna By The Sea (feat. Mat Kearney)
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  duration: PT3M59S
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  explicit: false
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    type: MusicAlbum
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ahzI9N7vL2eDZadQcDz5
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  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 0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34. 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/67ahzI9N7vL2eDZadQcDz5.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/67ahzI9N7vL2eDZadQcDz5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34","isrc":"USUS11700228","name":"Vienna By The Sea (feat. Mat Kearney)","registered_at":"2026-06-10T00:46:40Z","spotify_id":"67ahzI9N7vL2eDZadQcDz5","type":"track"}
track: For Love (feat. klei)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161400
  explicit: false
  by artist: filous
  by artist: klei
  in album: For Love EP
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: USUS11700229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:11:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5NcX3Str01P9de8lR84O2h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NcX3Str01P9de8lR84O2h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada","isrc":"USUS11700229","name":"For Love (feat. klei)","registered_at":"2026-06-09T06:11:47Z","spotify_id":"5NcX3Str01P9de8lR84O2h","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 0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NcX3Str01P9de8lR84O2h.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/5NcX3Str01P9de8lR84O2h.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada","isrc":"USUS11700229","name":"For Love (feat. klei)","registered_at":"2026-06-09T06:11:47Z","spotify_id":"5NcX3Str01P9de8lR84O2h","type":"track"}
track: Goodbye (feat. Mat Kearney)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202777
  explicit: false
  by artist: filous
  by artist: Mat Kearney
  in album: For Love EP
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: USUS11700002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:52:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2
  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/0Bw6fWXzM1Xp8Rg8OGy6hz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Bw6fWXzM1Xp8Rg8OGy6hz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2","isrc":"USUS11700002","name":"Goodbye (feat. Mat Kearney)","registered_at":"2026-06-05T20:52:30Z","spotify_id":"0Bw6fWXzM1Xp8Rg8OGy6hz","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 0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2. 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/0Bw6fWXzM1Xp8Rg8OGy6hz.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/0Bw6fWXzM1Xp8Rg8OGy6hz.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2","isrc":"USUS11700002","name":"Goodbye (feat. Mat Kearney)","registered_at":"2026-06-05T20:52:30Z","spotify_id":"0Bw6fWXzM1Xp8Rg8OGy6hz","type":"track"}
track: Knots (feat. klei) (feat. klei)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167058
  explicit: false
  by artist: filous
  by artist: klei
  in album: For Love EP
    type: MusicAlbum
    date published: 2017-10-06
  isrc code: USUS11700230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:53:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716
  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/0vckiB7vN2rjCIHa8LA6am.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vckiB7vN2rjCIHa8LA6am
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716","isrc":"USUS11700230","name":"Knots (feat. klei) (feat. klei)","registered_at":"2026-06-09T15:53:14Z","spotify_id":"0vckiB7vN2rjCIHa8LA6am","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 0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716. 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/0vckiB7vN2rjCIHa8LA6am.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/0vckiB7vN2rjCIHa8LA6am.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716","isrc":"USUS11700230","name":"Knots (feat. klei) (feat. klei)","registered_at":"2026-06-09T15:53:14Z","spotify_id":"0vckiB7vN2rjCIHa8LA6am","type":"track"}
track: Already Gone (feat. Emily Warren)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238941
  explicit: false
  by artist: filous
  by artist: Emily Warren
  in album: For Love EP
  isrc code: USUS11700231
  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: Can't Wait

filous
type: MusicGroup

Emily Warren
type: MusicGroup

For Love EP
type: MusicAlbum
date published: 2017-10-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T18:47:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2PQxXvYHGCGF6qXx2xL24V.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PQxXvYHGCGF6qXx2xL24V

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686","isrc":"USUS11700231","name":"Already Gone (feat. Emily Warren)","registered_at":"2026-06-08T18:47:59Z","spotify_id":"2PQxXvYHGCGF6qXx2xL24V","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 0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PQxXvYHGCGF6qXx2xL24V.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/2PQxXvYHGCGF6qXx2xL24V.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686","isrc":"USUS11700231","name":"Already Gone (feat. Emily Warren)","registered_at":"2026-06-08T18:47:59Z","spotify_id":"2PQxXvYHGCGF6qXx2xL24V","type":"track"}

Can't Wait
type: MusicRecording
duration: PT3M52S
duration ms: 232087
explicit: false
by artist: filous
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700227
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:12:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8
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/1qHZozMxld8g6PcfVc493R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qHZozMxld8g6PcfVc493R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8","isrc":"USUS11700227","name":"Can't Wait","registered_at":"2026-06-10T02:12:19Z","spotify_id":"1qHZozMxld8g6PcfVc493R","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 0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8. 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/1qHZozMxld8g6PcfVc493R.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/1qHZozMxld8g6PcfVc493R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8","isrc":"USUS11700227","name":"Can't Wait","registered_at":"2026-06-10T02:12:19Z","spotify_id":"1qHZozMxld8g6PcfVc493R","type":"track"}

Do You Think About Me (filous Remix)
type: MusicAlbum
date published: 2017-08-30
track: Do You Think About Me - filous Remix
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176411
  explicit: false
  by artist: NVDES
  by artist: filous
  in album: Do You Think About Me (filous Remix)
    type: MusicAlbum
    date published: 2017-08-30
  isrc code: GBKPL1786911
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:51:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e57c50a1abc5a58cb6e594314a3158a6e55b2204494db0b75ed3fcb6f119c8c
  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/74zx6DUsxIPIAtVe8ymL1y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74zx6DUsxIPIAtVe8ymL1y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e57c50a1abc5a58cb6e594314a3158a6e55b2204494db0b75ed3fcb6f119c8c","isrc":"GBKPL1786911","name":"Do You Think About Me - filous Remix","registered_at":"2026-06-10T01:51:53Z","spotify_id":"74zx6DUsxIPIAtVe8ymL1y","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 0x9e57c50a1abc5a58cb6e594314a3158a6e55b2204494db0b75ed3fcb6f119c8c. 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/74zx6DUsxIPIAtVe8ymL1y.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/74zx6DUsxIPIAtVe8ymL1y.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9e57c50a1abc5a58cb6e594314a3158a6e55b2204494db0b75ed3fcb6f119c8c","isrc":"GBKPL1786911","name":"Do You Think About Me - filous Remix","registered_at":"2026-06-10T01:51:53Z","spotify_id":"74zx6DUsxIPIAtVe8ymL1y","type":"track"}

Let It Snow
type: MusicAlbum
date published: 2016-12-09
track: Let It Snow
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207125
  explicit: false
  by artist: filous
  in album: Let It Snow
    type: MusicAlbum
    date published: 2016-12-09
  isrc code: USUS11600485
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:41:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30401431d720c8392bc538bc4dd72f4eac2015fd238d2bb5d499481d44448583
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5gadBk725PMbMXIU5uqojC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gadBk725PMbMXIU5uqojC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30401431d720c8392bc538bc4dd72f4eac2015fd238d2bb5d499481d44448583","isrc":"USUS11600485","name":"Let It Snow","registered_at":"2026-06-09T16:41:30Z","spotify_id":"5gadBk725PMbMXIU5uqojC","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 0x30401431d720c8392bc538bc4dd72f4eac2015fd238d2bb5d499481d44448583. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gadBk725PMbMXIU5uqojC.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/5gadBk725PMbMXIU5uqojC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x30401431d720c8392bc538bc4dd72f4eac2015fd238d2bb5d499481d44448583","isrc":"USUS11600485","name":"Let It Snow","registered_at":"2026-06-09T16:41:30Z","spotify_id":"5gadBk725PMbMXIU5uqojC","type":"track"}

Emelie (feat. Buster Moe)
type: MusicAlbum
date published: 2016-08-19
track: Emelie (feat. Buster Moe)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: filous
  by artist: MOUNT
  by artist: Buster Moe
  in album: Emelie (feat. Buster Moe)
    type: MusicAlbum
    date published: 2016-08-19
  isrc code: USUS11600337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:51:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bbbf119ec69c7ea84b1e91bf233df395f11a63fa31fe03efe6428b083c800d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7EVG8LgkxwLcMskvF6VVZy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EVG8LgkxwLcMskvF6VVZy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bbbf119ec69c7ea84b1e91bf233df395f11a63fa31fe03efe6428b083c800d7","isrc":"USUS11600337","name":"Emelie (feat. Buster Moe)","registered_at":"2026-06-07T06:51:16Z","spotify_id":"7EVG8LgkxwLcMskvF6VVZy","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 0x9bbbf119ec69c7ea84b1e91bf233df395f11a63fa31fe03efe6428b083c800d7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EVG8LgkxwLcMskvF6VVZy.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/7EVG8LgkxwLcMskvF6VVZy.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x9bbbf119ec69c7ea84b1e91bf233df395f11a63fa31fe03efe6428b083c800d7","isrc":"USUS11600337","name":"Emelie (feat. Buster Moe)","registered_at":"2026-06-07T06:51:16Z","spotify_id":"7EVG8LgkxwLcMskvF6VVZy","type":"track"}

Feel Good Inc.
type: MusicAlbum
date published: 2016-05-06
track: Feel Good Inc.
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236129
  explicit: false
  by artist: filous
  by artist: LissA
  in album: Feel Good Inc.
    type: MusicAlbum
    date published: 2016-05-06
  isrc code: USUS11600154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:14:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf179405eb8c48658f7faf2664cdc3eb659b2c6037a184edebf03482a10334abe
  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/5qeL0fWg4IDLZNUjVu53f2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qeL0fWg4IDLZNUjVu53f2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf179405eb8c48658f7faf2664cdc3eb659b2c6037a184edebf03482a10334abe","isrc":"USUS11600154","name":"Feel Good Inc.","registered_at":"2026-06-04T13:14:06Z","spotify_id":"5qeL0fWg4IDLZNUjVu53f2","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 0xf179405eb8c48658f7faf2664cdc3eb659b2c6037a184edebf03482a10334abe. 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/5qeL0fWg4IDLZNUjVu53f2.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/5qeL0fWg4IDLZNUjVu53f2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf179405eb8c48658f7faf2664cdc3eb659b2c6037a184edebf03482a10334abe","isrc":"USUS11600154","name":"Feel Good Inc.","registered_at":"2026-06-04T13:14:06Z","spotify_id":"5qeL0fWg4IDLZNUjVu53f2","type":"track"}

Shaded In (feat. Jordan Léser) [Remixes]
type: MusicAlbum
date published: 2016-02-19
track: Shaded In (feat. Jordan Léser) - PALASTIC Remix
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181333
  explicit: false
  by artist: filous
  by artist: Jordan Leser
  by artist: PALASTIC
  in album: Shaded In (feat. Jordan Léser) [Remixes]
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUS11600103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfacd6c7a2edf6fddac48e9ff7504cd78fcbfedf0eb016ef0e85e3fa5f61cd6c8
  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/0z4KfCF8vlPXpORBSWui8l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z4KfCF8vlPXpORBSWui8l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfacd6c7a2edf6fddac48e9ff7504cd78fcbfedf0eb016ef0e85e3fa5f61cd6c8","isrc":"USUS11600103","name":"Shaded In (feat. Jordan Léser) - PALASTIC Remix","registered_at":"2026-06-21T18:03:15Z","spotify_id":"0z4KfCF8vlPXpORBSWui8l","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 0xfacd6c7a2edf6fddac48e9ff7504cd78fcbfedf0eb016ef0e85e3fa5f61cd6c8. 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/0z4KfCF8vlPXpORBSWui8l.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/0z4KfCF8vlPXpORBSWui8l.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfacd6c7a2edf6fddac48e9ff7504cd78fcbfedf0eb016ef0e85e3fa5f61cd6c8","isrc":"USUS11600103","name":"Shaded In (feat. Jordan Léser) - PALASTIC Remix","registered_at":"2026-06-21T18:03:15Z","spotify_id":"0z4KfCF8vlPXpORBSWui8l","type":"track"}
track: Shaded In (feat. Jordan Léser) - Common Tiger Remix
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162204
  explicit: false
  by artist: filous
  by artist: Jordan Leser
  by artist: Common Tiger
  in album: Shaded In (feat. Jordan Léser) [Remixes]
    type: MusicAlbum
    date published: 2016-02-19
  isrc code: USUS11600104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:18:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/64e9nWBepKbGusoPu8AmIr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64e9nWBepKbGusoPu8AmIr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811","isrc":"USUS11600104","name":"Shaded In (feat. Jordan Léser) - Common Tiger Remix","registered_at":"2026-06-06T23:18:26Z","spotify_id":"64e9nWBepKbGusoPu8AmIr","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 0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64e9nWBepKbGusoPu8AmIr.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/64e9nWBepKbGusoPu8AmIr.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811","isrc":"USUS11600104","name":"Shaded In (feat. Jordan Léser) - Common Tiger Remix","registered_at":"2026-06-06T23:18:26Z","spotify_id":"64e9nWBepKbGusoPu8AmIr","type":"track"}

Coming Over (filous Remix)
type: MusicAlbum
date published: 2015-09-09
track: Coming Over - filous Remix
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198545
  explicit: false
  by artist: James Hersey
  by artist: filous
  in album: Coming Over (filous Remix)
    type: MusicAlbum
    date published: 2015-09-09
  isrc code: USUS11500130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:38:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed33ff5fb2e91c9be83a7e662603204350cb20d327869409ef98578bcf47341a
  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/0uIDxM4fdk9zHQzbhr5Jgq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uIDxM4fdk9zHQzbhr5Jgq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed33ff5fb2e91c9be83a7e662603204350cb20d327869409ef98578bcf47341a","isrc":"USUS11500130","name":"Coming Over - filous Remix","registered_at":"2026-06-05T19:38:25Z","spotify_id":"0uIDxM4fdk9zHQzbhr5Jgq","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 0xed33ff5fb2e91c9be83a7e662603204350cb20d327869409ef98578bcf47341a. 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/0uIDxM4fdk9zHQzbhr5Jgq.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/0uIDxM4fdk9zHQzbhr5Jgq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xed33ff5fb2e91c9be83a7e662603204350cb20d327869409ef98578bcf47341a","isrc":"USUS11500130","name":"Coming Over - filous Remix","registered_at":"2026-06-05T19:38:25Z","spotify_id":"0uIDxM4fdk9zHQzbhr5Jgq","type":"track"}

Dawn EP
type: MusicAlbum
date published: 2015-07-17
track: Dawn (feat. ROBB)
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273658
  explicit: false
  by artist: filous
  by artist: ROBB
  in album: Dawn EP
    type: MusicAlbum
    date published: 2015-07-17
  isrc code: USUS11203408
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:18:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x661bdb87cb49761b6b24662500e43157a18bd9177cdc08ed97d067d4cabb9599
  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/6u34bB6XweoIFTtBOEvoZr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6u34bB6XweoIFTtBOEvoZr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x661bdb87cb49761b6b24662500e43157a18bd9177cdc08ed97d067d4cabb9599","isrc":"USUS11203408","name":"Dawn (feat. ROBB)","registered_at":"2026-06-08T19:18:59Z","spotify_id":"6u34bB6XweoIFTtBOEvoZr","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 0x661bdb87cb49761b6b24662500e43157a18bd9177cdc08ed97d067d4cabb9599. 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/6u34bB6XweoIFTtBOEvoZr.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/6u34bB6XweoIFTtBOEvoZr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x661bdb87cb49761b6b24662500e43157a18bd9177cdc08ed97d067d4cabb9599","isrc":"USUS11203408","name":"Dawn (feat. ROBB)","registered_at":"2026-06-08T19:18:59Z","spotify_id":"6u34bB6XweoIFTtBOEvoZr","type":"track"}
track: How Hard I Try
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: filous
  by artist: James Hersey
  in album: Dawn EP
    type: MusicAlbum
    date published: 2015-07-17
  isrc code: USUS11203409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:37:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000
  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/0OfZ9imMwFU03zc2wl8pBt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OfZ9imMwFU03zc2wl8pBt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000","isrc":"USUS11203409","name":"How Hard I Try","registered_at":"2026-06-04T13:37:31Z","spotify_id":"0OfZ9imMwFU03zc2wl8pBt","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 0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000. 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/0OfZ9imMwFU03zc2wl8pBt.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/0OfZ9imMwFU03zc2wl8pBt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000","isrc":"USUS11203409","name":"How Hard I Try","registered_at":"2026-06-04T13:37:31Z","spotify_id":"0OfZ9imMwFU03zc2wl8pBt","type":"track"}
track: Better Off (feat. Josh Roa & Bishøp)
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259200
  explicit: false
  by artist: filous
  by artist: Josh Roa
  by artist: Bishop
  in album: Dawn EP
    type: MusicAlbum
    date published: 2015-07-17
  isrc code: USUS11203410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:55:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9032618dac0e04aff7536add4fba6f27ba6bc4e5a4a40bf834774e483674e955
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6nhg2MM5xRmF9rlrtj5I0Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nhg2MM5xRmF9rlrtj5I0Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9032618dac0e04aff7536add4fba6f27ba6bc4e5a4a40bf834774e483674e955","isrc":"USUS11203410","name":"Better Off (feat. Josh Roa & Bishøp)","registered_at":"2026-06-07T06:55:25Z","spotify_id":"6nhg2MM5xRmF9rlrtj5I0Q","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 0x9032618dac0e04aff7536add4fba6f27ba6bc4e5a4a40bf834774e483674e955. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nhg2MM5xRmF9rlrtj5I0Q.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/6nhg2MM5xRmF9rlrtj5I0Q.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x9032618dac0e04aff7536add4fba6f27ba6bc4e5a4a40bf834774e483674e955","isrc":"USUS11203410","name":"Better Off (feat. Josh Roa & Bishøp)","registered_at":"2026-06-07T06:55:25Z","spotify_id":"6nhg2MM5xRmF9rlrtj5I0Q","type":"track"}
track: Shaded In (feat. Jordan Léser)
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: filous
  by artist: Jordan Leser
  in album: Dawn EP
    type: MusicAlbum
    date published: 2015-07-17
  isrc code: USUS11203411
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:23:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x475a1a880d3ed8b4975adcf2fbe479441e62a2d7c5e6db48e04c01acdd9e2cea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2md1DZkCLRt1f44lEy5JJm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2md1DZkCLRt1f44lEy5JJm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x475a1a880d3ed8b4975adcf2fbe479441e62a2d7c5e6db48e04c01acdd9e2cea","isrc":"USUS11203411","name":"Shaded In (feat. Jordan Léser)","registered_at":"2026-06-06T23:23:42Z","spotify_id":"2md1DZkCLRt1f44lEy5JJm","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 0x475a1a880d3ed8b4975adcf2fbe479441e62a2d7c5e6db48e04c01acdd9e2cea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2md1DZkCLRt1f44lEy5JJm.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/2md1DZkCLRt1f44lEy5JJm.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x475a1a880d3ed8b4975adcf2fbe479441e62a2d7c5e6db48e04c01acdd9e2cea","isrc":"USUS11203411","name":"Shaded In (feat. Jordan Léser)","registered_at":"2026-06-06T23:23:42Z","spotify_id":"2md1DZkCLRt1f44lEy5JJm","type":"track"}
track: Dusk
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: filous
  in album: Dawn EP
  isrc code: USUS11203412
  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

filous
type: MusicGroup

Dawn EP
type: MusicAlbum
date published: 2015-07-17

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T23:22:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x158a5587515e02a5a9da2a3818a1fca1321a197a4ffd2753a58b19e3495bf5df

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4H25DIvtlGNNpebcxNqJZE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H25DIvtlGNNpebcxNqJZE

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue

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 0x158a5587515e02a5a9da2a3818a1fca1321a197a4ffd2753a58b19e3495bf5df. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4H25DIvtlGNNpebcxNqJZE.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/4H25DIvtlGNNpebcxNqJZE.
date published: 2026-06-13T12:53:06Z

Ohio (filous Remix)
type: MusicAlbum
date published: 2014-10-17
track: Ohio - filous Remix
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245960
  explicit: false
  by artist: Damien Jurado
  by artist: filous
  in album: Ohio (filous Remix)
    type: MusicAlbum
    date published: 2014-10-17
  isrc code: DEE861400656
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:48:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9c33e17e9564fac95b0889fc24f1c98e4e407a72265b4bf51453161bb8f3fa7
  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/6W4GTXLYX8HkmZGmVkfrSC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W4GTXLYX8HkmZGmVkfrSC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9c33e17e9564fac95b0889fc24f1c98e4e407a72265b4bf51453161bb8f3fa7","isrc":"DEE861400656","name":"Ohio - filous Remix","registered_at":"2026-06-04T10:48:58Z","spotify_id":"6W4GTXLYX8HkmZGmVkfrSC","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 0xf9c33e17e9564fac95b0889fc24f1c98e4e407a72265b4bf51453161bb8f3fa7. 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/6W4GTXLYX8HkmZGmVkfrSC.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/6W4GTXLYX8HkmZGmVkfrSC.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf9c33e17e9564fac95b0889fc24f1c98e4e407a72265b4bf51453161bb8f3fa7","isrc":"DEE861400656","name":"Ohio - filous Remix","registered_at":"2026-06-04T10:48:58Z","spotify_id":"6W4GTXLYX8HkmZGmVkfrSC","type":"track"}

How Hard I Try (Remixes)
type: MusicAlbum
date published: 2015-09-18
track: How Hard I Try - RAC Mix
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220386
  explicit: false
  by artist: filous
  by artist: James Hersey
  by artist: RAC
  in album: How Hard I Try (Remixes)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: USUS11500096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:41:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcac0452824eb8b7e0d142a9a57058fe94549246d549d6bb7712f58ee2232608
  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/0ZYFdEG7MAajh3RSczkL38.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZYFdEG7MAajh3RSczkL38
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdcac0452824eb8b7e0d142a9a57058fe94549246d549d6bb7712f58ee2232608","isrc":"USUS11500096","name":"How Hard I Try - RAC Mix","registered_at":"2026-06-17T22:41:52Z","spotify_id":"0ZYFdEG7MAajh3RSczkL38","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 0xdcac0452824eb8b7e0d142a9a57058fe94549246d549d6bb7712f58ee2232608. 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/0ZYFdEG7MAajh3RSczkL38.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/0ZYFdEG7MAajh3RSczkL38.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xdcac0452824eb8b7e0d142a9a57058fe94549246d549d6bb7712f58ee2232608","isrc":"USUS11500096","name":"How Hard I Try - RAC Mix","registered_at":"2026-06-17T22:41:52Z","spotify_id":"0ZYFdEG7MAajh3RSczkL38","type":"track"}
track: How Hard I Try - MOUNT Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207142
  explicit: false
  by artist: filous
  by artist: James Hersey
  by artist: MOUNT
  in album: How Hard I Try (Remixes)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: USUS11500097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:44:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4pS92VgWjmhYt9oRtxhM6I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pS92VgWjmhYt9oRtxhM6I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12","isrc":"USUS11500097","name":"How Hard I Try - MOUNT Remix","registered_at":"2026-06-24T10:44:18Z","spotify_id":"4pS92VgWjmhYt9oRtxhM6I","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 0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pS92VgWjmhYt9oRtxhM6I.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/4pS92VgWjmhYt9oRtxhM6I.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x36cf57be4f2d33878ce1001c1b012ae1751e97c68ee9a3ec02363a12b09b2c12","isrc":"USUS11500097","name":"How Hard I Try - MOUNT Remix","registered_at":"2026-06-24T10:44:18Z","spotify_id":"4pS92VgWjmhYt9oRtxhM6I","type":"track"}
track: How Hard I Try - Gianni Kosta Remix
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260000
  explicit: false
  by artist: filous
  by artist: James Hersey
  by artist: Gianni Kosta
  in album: How Hard I Try (Remixes)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: USUS11500098
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:38:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7d05ea108228c42d90afceb68a65a467f1aaf57d630a4123b4119cfb4d190a8
  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/12gURb7o0ICP0O1h1v8jnc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12gURb7o0ICP0O1h1v8jnc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7d05ea108228c42d90afceb68a65a467f1aaf57d630a4123b4119cfb4d190a8","isrc":"USUS11500098","name":"How Hard I Try - Gianni Kosta Remix","registered_at":"2026-06-18T14:38:22Z","spotify_id":"12gURb7o0ICP0O1h1v8jnc","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 0xb7d05ea108228c42d90afceb68a65a467f1aaf57d630a4123b4119cfb4d190a8. 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/12gURb7o0ICP0O1h1v8jnc.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/12gURb7o0ICP0O1h1v8jnc.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb7d05ea108228c42d90afceb68a65a467f1aaf57d630a4123b4119cfb4d190a8","isrc":"USUS11500098","name":"How Hard I Try - Gianni Kosta Remix","registered_at":"2026-06-18T14:38:22Z","spotify_id":"12gURb7o0ICP0O1h1v8jnc","type":"track"}
track: How Hard I Try - Robotaki Remix
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293000
  explicit: false
  by artist: filous
  by artist: James Hersey
  by artist: Robotaki
  in album: How Hard I Try (Remixes)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: USUS11500121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:02:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf37972afbc3b17bffe0a3790a448f8ac3a0400226602485f37cf8f4909ffee4c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1XubtHJFH1JJcKrDp1Q8ju.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XubtHJFH1JJcKrDp1Q8ju
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  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 0xf37972afbc3b17bffe0a3790a448f8ac3a0400226602485f37cf8f4909ffee4c. 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/1XubtHJFH1JJcKrDp1Q8ju.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/1XubtHJFH1JJcKrDp1Q8ju.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xf37972afbc3b17bffe0a3790a448f8ac3a0400226602485f37cf8f4909ffee4c","isrc":"USUS11500121","name":"How Hard I Try - Robotaki Remix","registered_at":"2026-06-25T18:02:06Z","spotify_id":"1XubtHJFH1JJcKrDp1Q8ju","type":"track"}

Forget Tomorrow (filous Remix)
type: MusicAlbum
date published: 2020-07-10
track: Forget Tomorrow (filous Remix)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Mighty Oaks
  by artist: filous
  in album: Forget Tomorrow (filous Remix)
    type: MusicAlbum
    date published: 2020-07-10
  isrc code: DELV42000568
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:00:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x289ed703cc62e06aab303db62d257dbfd0f6ce26e554d9dc6a05e771d1bf751b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0cXYXQDpdkjXV3hU5tpgCp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cXYXQDpdkjXV3hU5tpgCp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x289ed703cc62e06aab303db62d257dbfd0f6ce26e554d9dc6a05e771d1bf751b","isrc":"DELV42000568","name":"Forget Tomorrow (filous Remix)","registered_at":"2026-06-25T18:00:07Z","spotify_id":"0cXYXQDpdkjXV3hU5tpgCp","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 0x289ed703cc62e06aab303db62d257dbfd0f6ce26e554d9dc6a05e771d1bf751b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cXYXQDpdkjXV3hU5tpgCp.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/0cXYXQDpdkjXV3hU5tpgCp.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x289ed703cc62e06aab303db62d257dbfd0f6ce26e554d9dc6a05e771d1bf751b","isrc":"DELV42000568","name":"Forget Tomorrow (filous Remix)","registered_at":"2026-06-25T18:00:07Z","spotify_id":"0cXYXQDpdkjXV3hU5tpgCp","type":"track"}

All My Friends Are Rich
type: MusicAlbum
date published: 2019-03-15
track: All My Friends Are Rich
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185322
  explicit: false
  by artist: filous
  by artist: Louis III
  in album: All My Friends Are Rich
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: USUS11900081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbee8d390478b5e34a5f517460c1a0183df0cc694f6ba993d7b07795e31b6335f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3KhWB14V9I1XRxr23ulseU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KhWB14V9I1XRxr23ulseU
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbee8d390478b5e34a5f517460c1a0183df0cc694f6ba993d7b07795e31b6335f","isrc":"USUS11900081","name":"All My Friends Are Rich","registered_at":"2026-06-07T19:18:19Z","spotify_id":"3KhWB14V9I1XRxr23ulseU","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 0xbee8d390478b5e34a5f517460c1a0183df0cc694f6ba993d7b07795e31b6335f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KhWB14V9I1XRxr23ulseU.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/3KhWB14V9I1XRxr23ulseU.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xbee8d390478b5e34a5f517460c1a0183df0cc694f6ba993d7b07795e31b6335f","isrc":"USUS11900081","name":"All My Friends Are Rich","registered_at":"2026-06-07T19:18:19Z","spotify_id":"3KhWB14V9I1XRxr23ulseU","type":"track"}

Bicycle (feat. klei) [Remixes]
type: MusicAlbum
date published: 2019-01-18
track: Bicycle (feat. klei) - YOUNOTUS Remix
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209628
  explicit: false
  by artist: filous
  by artist: klei
  by artist: YouNotUs
  in album: Bicycle (feat. klei) [Remixes]
    type: MusicAlbum
    date published: 2019-01-18
  isrc code: USUS11800387
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:17:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83e5afe46e9384228a9e0cdf648c9397d58dbce3f2bc898f210056a41b5c61e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4nmFV7NXBgdUzUQE8I8xQD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nmFV7NXBgdUzUQE8I8xQD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83e5afe46e9384228a9e0cdf648c9397d58dbce3f2bc898f210056a41b5c61e5","isrc":"USUS11800387","name":"Bicycle (feat. klei) - YOUNOTUS Remix","registered_at":"2026-06-22T23:17:35Z","spotify_id":"4nmFV7NXBgdUzUQE8I8xQD","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 0x83e5afe46e9384228a9e0cdf648c9397d58dbce3f2bc898f210056a41b5c61e5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nmFV7NXBgdUzUQE8I8xQD.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/4nmFV7NXBgdUzUQE8I8xQD.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x83e5afe46e9384228a9e0cdf648c9397d58dbce3f2bc898f210056a41b5c61e5","isrc":"USUS11800387","name":"Bicycle (feat. klei) - YOUNOTUS Remix","registered_at":"2026-06-22T23:17:35Z","spotify_id":"4nmFV7NXBgdUzUQE8I8xQD","type":"track"}
track: Bicycle (feat. klei) - Gavin Moss Remix
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159957
  explicit: false
  by artist: filous
  by artist: klei
  by artist: Gavin Moss
  in album: Bicycle (feat. klei) [Remixes]
    type: MusicAlbum
    date published: 2019-01-18
  isrc code: USUS11800388

Floating (feat. Khalid) [filous Remix]
type: MusicAlbum
date published: 2019-02-08
track: Floating (feat. Khalid) [filous Remix]
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200865
  explicit: false
  by artist: Alina Baraz
  by artist: filous
  by artist: Khalid
  in album: Floating (feat. Khalid) [filous Remix]
    type: MusicAlbum
    date published: 2019-02-08
  isrc code: USQE91500796
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:45:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x207963dff70b8b917bdb0b8453faa41415465590ad25d84e54fdfb7f5165e2de
  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/4PlbUZ7l0HPZFcTf31hrkt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PlbUZ7l0HPZFcTf31hrkt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x207963dff70b8b917bdb0b8453faa41415465590ad25d84e54fdfb7f5165e2de","isrc":"USQE91500796","name":"Floating (feat. Khalid) [filous Remix]","registered_at":"2026-06-04T06:45:41Z","spotify_id":"4PlbUZ7l0HPZFcTf31hrkt","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 0x207963dff70b8b917bdb0b8453faa41415465590ad25d84e54fdfb7f5165e2de. 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/4PlbUZ7l0HPZFcTf31hrkt.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/4PlbUZ7l0HPZFcTf31hrkt.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x207963dff70b8b917bdb0b8453faa41415465590ad25d84e54fdfb7f5165e2de","isrc":"USQE91500796","name":"Floating (feat. Khalid) [filous Remix]","registered_at":"2026-06-04T06:45:41Z","spotify_id":"4PlbUZ7l0HPZFcTf31hrkt","type":"track"}

How Hard I Try
type: MusicAlbum
date published: 2015-05-26
track: How Hard I Try
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: filous
  by artist: James Hersey
  in album: How Hard I Try
    type: MusicAlbum
    date published: 2015-05-26
  isrc code: USUS11203409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:37:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000
  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/7uzudGwu8EG5deuFD7EEJm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uzudGwu8EG5deuFD7EEJm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000","isrc":"USUS11203409","name":"How Hard I Try","registered_at":"2026-06-04T13:37:31Z","spotify_id":"7uzudGwu8EG5deuFD7EEJm","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 0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000. 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/7uzudGwu8EG5deuFD7EEJm.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/7uzudGwu8EG5deuFD7EEJm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfb862a878458c243713e072ccd8b05822027134219528f9c4f3f92fda0e61000","isrc":"USUS11203409","name":"How Hard I Try","registered_at":"2026-06-04T13:37:31Z","spotify_id":"7uzudGwu8EG5deuFD7EEJm","type":"track"}

Duet 1
type: MusicAlbum
date published: 2024-03-22
track: Duet 1
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151468
  explicit: false
  by artist: filous
  in album: Duet 1
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: FR59R2431627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:02:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3nUHvRB0KOqNNNRubWGStY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nUHvRB0KOqNNNRubWGStY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d","isrc":"FR59R2431627","name":"Duet 1","registered_at":"2026-06-25T18:02:04Z","spotify_id":"3nUHvRB0KOqNNNRubWGStY","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 0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d. 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/3nUHvRB0KOqNNNRubWGStY.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/3nUHvRB0KOqNNNRubWGStY.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d","isrc":"FR59R2431627","name":"Duet 1","registered_at":"2026-06-25T18:02:04Z","spotify_id":"3nUHvRB0KOqNNNRubWGStY","type":"track"}

Duet
type: MusicAlbum
date published: 2024-04-19
track: Duet 1
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151468
  explicit: false
  by artist: filous
  in album: Duet
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: FR59R2431627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:02:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4ykpjKF9iJXPzInwnkTtA9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ykpjKF9iJXPzInwnkTtA9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d","isrc":"FR59R2431627","name":"Duet 1","registered_at":"2026-06-25T18:02:04Z","spotify_id":"4ykpjKF9iJXPzInwnkTtA9","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 0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ykpjKF9iJXPzInwnkTtA9.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/4ykpjKF9iJXPzInwnkTtA9.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x5b6f984cbe9597b1b12b96488702fc78350c2e705748024ffc44a63f5848863d","isrc":"FR59R2431627","name":"Duet 1","registered_at":"2026-06-25T18:02:04Z","spotify_id":"4ykpjKF9iJXPzInwnkTtA9","type":"track"}
track: Duet 2
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122912
  explicit: false
  by artist: filous
  in album: Duet
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: FR59R2434014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:22:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c
  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/2SO0TE9tfFFBqOCHtDhd6C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SO0TE9tfFFBqOCHtDhd6C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c","isrc":"FR59R2434014","name":"Duet 2","registered_at":"2026-06-22T04:22:06Z","spotify_id":"2SO0TE9tfFFBqOCHtDhd6C","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 0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c. 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/2SO0TE9tfFFBqOCHtDhd6C.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/2SO0TE9tfFFBqOCHtDhd6C.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c","isrc":"FR59R2434014","name":"Duet 2","registered_at":"2026-06-22T04:22:06Z","spotify_id":"2SO0TE9tfFFBqOCHtDhd6C","type":"track"}
track: Duet 3
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147201
  explicit: false
  by artist: filous
  in album: Duet
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: FR59R2434653
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:18:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c
  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/5FRnh6z18IWaamAUvOuZU2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FRnh6z18IWaamAUvOuZU2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c","isrc":"FR59R2434653","name":"Duet 3","registered_at":"2026-06-05T08:18:39Z","spotify_id":"5FRnh6z18IWaamAUvOuZU2","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 0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c. 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/5FRnh6z18IWaamAUvOuZU2.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/5FRnh6z18IWaamAUvOuZU2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c","isrc":"FR59R2434653","name":"Duet 3","registered_at":"2026-06-05T08:18:39Z","spotify_id":"5FRnh6z18IWaamAUvOuZU2","type":"track"}
track: Duet 4
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92658
  explicit: false
  by artist: filous
  in album: Duet
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: FR59R2434654

Duet 2
type: MusicAlbum
date published: 2024-04-05
track: Duet 2
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122912
  explicit: false
  by artist: filous
  in album: Duet 2
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: FR59R2434014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:22:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/34IxK7w8qUsfiu3QnClMdN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34IxK7w8qUsfiu3QnClMdN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c","isrc":"FR59R2434014","name":"Duet 2","registered_at":"2026-06-22T04:22:06Z","spotify_id":"34IxK7w8qUsfiu3QnClMdN","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 0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34IxK7w8qUsfiu3QnClMdN.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/34IxK7w8qUsfiu3QnClMdN.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x72e4f6521c22ebc31a597f1428b6b1b081d4eb5f6fd9f1bd4a6f4e78ce0b1a4c","isrc":"FR59R2434014","name":"Duet 2","registered_at":"2026-06-22T04:22:06Z","spotify_id":"34IxK7w8qUsfiu3QnClMdN","type":"track"}

One to Seven
type: MusicAlbum
date published: 2025-03-06
track: One to Seven 1
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95126
  explicit: false
  by artist: filous
  in album: One to Seven
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: FR2X42527520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:23:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x147b4f0a2207641e2dba025882a8d02082acfb4e536bd02b921e53aa2d2f724b
  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/7uQ20HdMOHQG4rH1Gk9Hcv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uQ20HdMOHQG4rH1Gk9Hcv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x147b4f0a2207641e2dba025882a8d02082acfb4e536bd02b921e53aa2d2f724b","isrc":"FR2X42527520","name":"One to Seven 1","registered_at":"2026-06-19T09:23:54Z","spotify_id":"7uQ20HdMOHQG4rH1Gk9Hcv","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 0x147b4f0a2207641e2dba025882a8d02082acfb4e536bd02b921e53aa2d2f724b. 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/7uQ20HdMOHQG4rH1Gk9Hcv.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/7uQ20HdMOHQG4rH1Gk9Hcv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x147b4f0a2207641e2dba025882a8d02082acfb4e536bd02b921e53aa2d2f724b","isrc":"FR2X42527520","name":"One to Seven 1","registered_at":"2026-06-19T09:23:54Z","spotify_id":"7uQ20HdMOHQG4rH1Gk9Hcv","type":"track"}
track: One to Seven 2
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197468
  explicit: false
  by artist: filous
  in album: One to Seven
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: FR2X42527521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T22:41:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97937d4c5e2334b609c8227425e037005eaf8fc6ecef06186e0d25af3d8103db
  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/1cT7THbze0r6Q466qxW9Sn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cT7THbze0r6Q466qxW9Sn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97937d4c5e2334b609c8227425e037005eaf8fc6ecef06186e0d25af3d8103db","isrc":"FR2X42527521","name":"One to Seven 2","registered_at":"2026-06-17T22:41:58Z","spotify_id":"1cT7THbze0r6Q466qxW9Sn","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 0x97937d4c5e2334b609c8227425e037005eaf8fc6ecef06186e0d25af3d8103db. 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/1cT7THbze0r6Q466qxW9Sn.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/1cT7THbze0r6Q466qxW9Sn.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x97937d4c5e2334b609c8227425e037005eaf8fc6ecef06186e0d25af3d8103db","isrc":"FR2X42527521","name":"One to Seven 2","registered_at":"2026-06-17T22:41:58Z","spotify_id":"1cT7THbze0r6Q466qxW9Sn","type":"track"}
track: One to Seven 3
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133375
  explicit: false
  by artist: filous
  in album: One to Seven
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: FR2X42527522
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:37:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f32909cb5bdcbebe4da2a627d17c99b95a077c411f50603fce2c0ec586d4ef3
  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/1ueiqUbyXNRquCHkh3j8iX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ueiqUbyXNRquCHkh3j8iX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0f32909cb5bdcbebe4da2a627d17c99b95a077c411f50603fce2c0ec586d4ef3","isrc":"FR2X42527522","name":"One to Seven 3","registered_at":"2026-06-18T14:37:37Z","spotify_id":"1ueiqUbyXNRquCHkh3j8iX","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 0x0f32909cb5bdcbebe4da2a627d17c99b95a077c411f50603fce2c0ec586d4ef3. 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/1ueiqUbyXNRquCHkh3j8iX.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/1ueiqUbyXNRquCHkh3j8iX.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0f32909cb5bdcbebe4da2a627d17c99b95a077c411f50603fce2c0ec586d4ef3","isrc":"FR2X42527522","name":"One to Seven 3","registered_at":"2026-06-18T14:37:37Z","spotify_id":"1ueiqUbyXNRquCHkh3j8iX","type":"track"}
track: One to Seven 4
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279694
  explicit: false
  by artist: filous
  in album: One to Seven
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: FR2X42527523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T09:26:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x148fb525c74ae5d38a33f77cf68f60d76fb28e58f73fdf613ad5796a9db8b1c6
  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/48wrZqnCr4o9DHQd12CIAk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48wrZqnCr4o9DHQd12CIAk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x148fb525c74ae5d38a33f77cf68f60d76fb28e58f73fdf613ad5796a9db8b1c6","isrc":"FR2X42527523","name":"One to Seven 4","registered_at":"2026-06-19T09:26:00Z","spotify_id":"48wrZqnCr4o9DHQd12CIAk","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 0x148fb525c74ae5d38a33f77cf68f60d76fb28e58f73fdf613ad5796a9db8b1c6. 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/48wrZqnCr4o9DHQd12CIAk.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/48wrZqnCr4o9DHQd12CIAk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x148fb525c74ae5d38a33f77cf68f60d76fb28e58f73fdf613ad5796a9db8b1c6","isrc":"FR2X42527523","name":"One to Seven 4","registered_at":"2026-06-19T09:26:00Z","spotify_id":"48wrZqnCr4o9DHQd12CIAk","type":"track"}
track: One to Seven 5
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226898
  explicit: false
  by artist: filous
  in album: One to Seven
    type: MusicAlbum
    date published: 2025-03-06
  isrc code: FR2X42527524
  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: One to Seven 6
track: One to Seven 7

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T11:32:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe7e2897ca9b53932dfa90ae4a4104d05b297562bdaec5d466bcda58ac4c686d3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/00ctYkbVtF2dVjztJTz0kR.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00ctYkbVtF2dVjztJTz0kR

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe7e2897ca9b53932dfa90ae4a4104d05b297562bdaec5d466bcda58ac4c686d3","isrc":"FR2X42527524","name":"One to Seven 5","registered_at":"2026-06-08T11:32:15Z","spotify_id":"00ctYkbVtF2dVjztJTz0kR","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 0xe7e2897ca9b53932dfa90ae4a4104d05b297562bdaec5d466bcda58ac4c686d3. 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/00ctYkbVtF2dVjztJTz0kR.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/00ctYkbVtF2dVjztJTz0kR.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xe7e2897ca9b53932dfa90ae4a4104d05b297562bdaec5d466bcda58ac4c686d3","isrc":"FR2X42527524","name":"One to Seven 5","registered_at":"2026-06-08T11:32:15Z","spotify_id":"00ctYkbVtF2dVjztJTz0kR","type":"track"}

One to Seven 6
type: MusicRecording
duration: PT0M58S
duration ms: 58860
explicit: false
by artist: filous
in album: One to Seven
  type: MusicAlbum
  date published: 2025-03-06
isrc code: FR2X42527525
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:32:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7097d25add83a056f52a7f845f679e4225fd5c28953c83d74911c97cd298c374
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/1cDq72xOegmoMr8rtCvRgf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cDq72xOegmoMr8rtCvRgf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7097d25add83a056f52a7f845f679e4225fd5c28953c83d74911c97cd298c374","isrc":"FR2X42527525","name":"One to Seven 6","registered_at":"2026-06-23T01:32:57Z","spotify_id":"1cDq72xOegmoMr8rtCvRgf","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 0x7097d25add83a056f52a7f845f679e4225fd5c28953c83d74911c97cd298c374. 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/1cDq72xOegmoMr8rtCvRgf.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/1cDq72xOegmoMr8rtCvRgf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7097d25add83a056f52a7f845f679e4225fd5c28953c83d74911c97cd298c374","isrc":"FR2X42527525","name":"One to Seven 6","registered_at":"2026-06-23T01:32:57Z","spotify_id":"1cDq72xOegmoMr8rtCvRgf","type":"track"}

One to Seven 7
type: MusicRecording
duration: PT3M10S
duration ms: 190230
explicit: false
by artist: filous
in album: One to Seven
  type: MusicAlbum
  date published: 2025-03-06
isrc code: FR2X42527526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T19:19:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x566daf95a09d1c463b63eedbe94c944010a9e853c385b897bbc8476680ad5b93
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/776MGG1vJ0vy76g64xizUq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/776MGG1vJ0vy76g64xizUq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x566daf95a09d1c463b63eedbe94c944010a9e853c385b897bbc8476680ad5b93","isrc":"FR2X42527526","name":"One to Seven 7","registered_at":"2026-06-20T19:19:25Z","spotify_id":"776MGG1vJ0vy76g64xizUq","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 0x566daf95a09d1c463b63eedbe94c944010a9e853c385b897bbc8476680ad5b93. 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/776MGG1vJ0vy76g64xizUq.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/776MGG1vJ0vy76g64xizUq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x566daf95a09d1c463b63eedbe94c944010a9e853c385b897bbc8476680ad5b93","isrc":"FR2X42527526","name":"One to Seven 7","registered_at":"2026-06-20T19:19:25Z","spotify_id":"776MGG1vJ0vy76g64xizUq","type":"track"}

Sketch One
type: MusicAlbum
date published: 2025-04-04
track: Sketch One
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94080
  explicit: false
  by artist: filous
  in album: Sketch One
    type: MusicAlbum
    date published: 2025-04-04
  isrc code: FR59R2503271
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:47:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6
  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/3oCBuiy5hqV2DrNyfBQ35Z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oCBuiy5hqV2DrNyfBQ35Z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6","isrc":"FR59R2503271","name":"Sketch One","registered_at":"2026-06-07T17:47:55Z","spotify_id":"3oCBuiy5hqV2DrNyfBQ35Z","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 0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6. 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/3oCBuiy5hqV2DrNyfBQ35Z.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/3oCBuiy5hqV2DrNyfBQ35Z.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6","isrc":"FR59R2503271","name":"Sketch One","registered_at":"2026-06-07T17:47:55Z","spotify_id":"3oCBuiy5hqV2DrNyfBQ35Z","type":"track"}

Trio
type: MusicAlbum
date published: 2025-01-24
track: Trio 1
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88706
  explicit: false
  by artist: filous
  in album: Trio
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: DGA0S2468559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:15:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7079f23b0429166cb57e3d26f53fa15cd87ac368567b91c0f9ab6b570c7c39a
  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/6BMcfiJlhRSdx9QKWNGnw3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BMcfiJlhRSdx9QKWNGnw3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7079f23b0429166cb57e3d26f53fa15cd87ac368567b91c0f9ab6b570c7c39a","isrc":"DGA0S2468559","name":"Trio 1","registered_at":"2026-06-20T04:15:47Z","spotify_id":"6BMcfiJlhRSdx9QKWNGnw3","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 0xb7079f23b0429166cb57e3d26f53fa15cd87ac368567b91c0f9ab6b570c7c39a. 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/6BMcfiJlhRSdx9QKWNGnw3.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/6BMcfiJlhRSdx9QKWNGnw3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb7079f23b0429166cb57e3d26f53fa15cd87ac368567b91c0f9ab6b570c7c39a","isrc":"DGA0S2468559","name":"Trio 1","registered_at":"2026-06-20T04:15:47Z","spotify_id":"6BMcfiJlhRSdx9QKWNGnw3","type":"track"}
track: Trio 2
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117157
  explicit: false
  by artist: filous
  in album: Trio
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: DGA0S2416085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:29:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/36umuEih2RXNtlxdkKkEtZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36umuEih2RXNtlxdkKkEtZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9","isrc":"DGA0S2416085","name":"Trio 2","registered_at":"2026-06-20T23:29:02Z","spotify_id":"36umuEih2RXNtlxdkKkEtZ","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 0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36umuEih2RXNtlxdkKkEtZ.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/36umuEih2RXNtlxdkKkEtZ.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9","isrc":"DGA0S2416085","name":"Trio 2","registered_at":"2026-06-20T23:29:02Z","spotify_id":"36umuEih2RXNtlxdkKkEtZ","type":"track"}
track: Trio 3
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188769
  explicit: false
  by artist: filous
  in album: Trio
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: DGA0S2415961
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:17:29+00:00

Trio 2
type: MusicAlbum
date published: 2025-01-10
track: Trio 2
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117157
  explicit: false
  by artist: filous
  in album: Trio 2
    type: MusicAlbum
    date published: 2025-01-10
  isrc code: DGA0S2416085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:29:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9
  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/0dukX3FS2kWDjubu1RfJbi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dukX3FS2kWDjubu1RfJbi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9","isrc":"DGA0S2416085","name":"Trio 2","registered_at":"2026-06-20T23:29:02Z","spotify_id":"0dukX3FS2kWDjubu1RfJbi","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 0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9. 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/0dukX3FS2kWDjubu1RfJbi.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/0dukX3FS2kWDjubu1RfJbi.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb5e4643181ac415df01a3398e0eeeda52ee2d70d714b9fd95c6704bd1c5d0cf9","isrc":"DGA0S2416085","name":"Trio 2","registered_at":"2026-06-20T23:29:02Z","spotify_id":"0dukX3FS2kWDjubu1RfJbi","type":"track"}

Trio 3
type: MusicAlbum
date published: 2024-12-19
track: Trio 3
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188769
  explicit: false
  by artist: filous
  in album: Trio 3
    type: MusicAlbum
    date published: 2024-12-19
  isrc code: DGA0S2415961
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:17:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c772b42869940d05858e24b671a8b1a68d2f56b1cb7b3ebc31f412bc47ef088
  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/7cSAiILjSBw3UuuSlbIbRC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cSAiILjSBw3UuuSlbIbRC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c772b42869940d05858e24b671a8b1a68d2f56b1cb7b3ebc31f412bc47ef088","isrc":"DGA0S2415961","name":"Trio 3","registered_at":"2026-06-20T04:17:29Z","spotify_id":"7cSAiILjSBw3UuuSlbIbRC","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 0x0c772b42869940d05858e24b671a8b1a68d2f56b1cb7b3ebc31f412bc47ef088. 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/7cSAiILjSBw3UuuSlbIbRC.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/7cSAiILjSBw3UuuSlbIbRC.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0c772b42869940d05858e24b671a8b1a68d2f56b1cb7b3ebc31f412bc47ef088","isrc":"DGA0S2415961","name":"Trio 3","registered_at":"2026-06-20T04:17:29Z","spotify_id":"7cSAiILjSBw3UuuSlbIbRC","type":"track"}

Wind in the Willows
type: MusicAlbum
date published: 2024-09-19
track: Wind in the Willows
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184615
  explicit: false
  by artist: kid on air
  by artist: filous
  in album: Wind in the Willows
    type: MusicAlbum
    date published: 2024-09-19
  isrc code: DGA0M2476362

waiting for friends
type: MusicAlbum
date published: 2024-08-08
track: waiting for friends
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132948
  explicit: false
  by artist: macfleasy
  by artist: kid on air
  by artist: filous
  in album: waiting for friends
    type: MusicAlbum
    date published: 2024-08-08
  isrc code: DGA072462734

8AM to 11PM
type: MusicAlbum
date published: 2025-05-22
track: 8AM
  type: MusicRecording
  duration: PT1M9S
  duration ms: 69226
  explicit: false
  by artist: filous
  by artist: rossvanboss
  in album: 8AM to 11PM
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: FRX202584313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:37:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8aea40395ec6e4bb4cb283679b6e66e7c50d0c3ab45b25e5b1a890ba7d9d528d
  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/78BZUZqEJwAMOMzd4nPqoc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78BZUZqEJwAMOMzd4nPqoc
  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 0x8aea40395ec6e4bb4cb283679b6e66e7c50d0c3ab45b25e5b1a890ba7d9d528d. 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/78BZUZqEJwAMOMzd4nPqoc.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/78BZUZqEJwAMOMzd4nPqoc.
    date published: 2026-06-13T17:25:41Z
track: 12PM
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161045
  explicit: false
  by artist: filous
  by artist: rossvanboss
  in album: 8AM to 11PM
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: FRX202584314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:15:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bd31a4d6430950beb7a4b379da0721aa43c31df29493dbf06e6ee715138327e
  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/45xjW9IYLKq80mF04XVxtV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45xjW9IYLKq80mF04XVxtV
  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 0x1bd31a4d6430950beb7a4b379da0721aa43c31df29493dbf06e6ee715138327e. 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/45xjW9IYLKq80mF04XVxtV.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/45xjW9IYLKq80mF04XVxtV.
    date published: 2026-06-13T15:41:10Z
track: 4PM
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156096
  explicit: false
  by artist: filous
  by artist: rossvanboss
  in album: 8AM to 11PM
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: FRX202584315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:47:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa81e95d43eb9b89786f72b68fa50c0b5d7635a849b29bf21084811d54bf409c2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/66ZRzpnSMLXKxi8Y4gKm03.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66ZRzpnSMLXKxi8Y4gKm03
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81e95d43eb9b89786f72b68fa50c0b5d7635a849b29bf21084811d54bf409c2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66ZRzpnSMLXKxi8Y4gKm03.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/66ZRzpnSMLXKxi8Y4gKm03.
    date published: 2026-06-13T13:32:09Z
track: 11PM
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115968
  explicit: false
  by artist: filous
  by artist: rossvanboss
  in album: 8AM to 11PM
    type: MusicAlbum
    date published: 2025-05-22
  isrc code: FRX202584316
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:23:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde998491efe2718f35e2f2617abe5b9bdb42a9d37d1eda33f1af84f9f2706810
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0szkEXEFX1v2OF3NGkFtpV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0szkEXEFX1v2OF3NGkFtpV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde998491efe2718f35e2f2617abe5b9bdb42a9d37d1eda33f1af84f9f2706810. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0szkEXEFX1v2OF3NGkFtpV.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/0szkEXEFX1v2OF3NGkFtpV.
    date published: 2026-06-13T13:32:09Z

Sketch
type: MusicAlbum
date published: 2025-04-25
track: Sketch One
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94080
  explicit: false
  by artist: filous
  in album: Sketch
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: FR59R2503271
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:47:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6
  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/3TfrT0ZcezwNsHtDXFm19D.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TfrT0ZcezwNsHtDXFm19D
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6","isrc":"FR59R2503271","name":"Sketch One","registered_at":"2026-06-07T17:47:55Z","spotify_id":"3TfrT0ZcezwNsHtDXFm19D","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 0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6. 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/3TfrT0ZcezwNsHtDXFm19D.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/3TfrT0ZcezwNsHtDXFm19D.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7e57515ac43ba78799fc50d49e2879f2775be7b3f28f14650fc6f01d91c99ba6","isrc":"FR59R2503271","name":"Sketch One","registered_at":"2026-06-07T17:47:55Z","spotify_id":"3TfrT0ZcezwNsHtDXFm19D","type":"track"}
track: Sketch Two
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72404
  explicit: false
  by artist: filous
  in album: Sketch
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: FR59R2515674
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:47:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x518b9fc548b54f051c38623ebb838137d607058a150f5a576624f4eb0a7713ad
  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/0nflY5P6L13AxT8Nij2L0W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nflY5P6L13AxT8Nij2L0W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x518b9fc548b54f051c38623ebb838137d607058a150f5a576624f4eb0a7713ad","isrc":"FR59R2515674","name":"Sketch Two","registered_at":"2026-06-08T00:47:55Z","spotify_id":"0nflY5P6L13AxT8Nij2L0W","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 0x518b9fc548b54f051c38623ebb838137d607058a150f5a576624f4eb0a7713ad. 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/0nflY5P6L13AxT8Nij2L0W.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/0nflY5P6L13AxT8Nij2L0W.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x518b9fc548b54f051c38623ebb838137d607058a150f5a576624f4eb0a7713ad","isrc":"FR59R2515674","name":"Sketch Two","registered_at":"2026-06-08T00:47:55Z","spotify_id":"0nflY5P6L13AxT8Nij2L0W","type":"track"}
track: Sketch Three
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116973
  explicit: false
  by artist: filous
  in album: Sketch
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: FR59R2515675
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:33:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x193452ddafef8d03a35c300270968048bdcf0c1fc338209fb0019e9852fabad9
  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/1UsL4KQ93fKLyEnYN5DQIo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UsL4KQ93fKLyEnYN5DQIo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x193452ddafef8d03a35c300270968048bdcf0c1fc338209fb0019e9852fabad9","isrc":"FR59R2515675","name":"Sketch Three","registered_at":"2026-06-09T14:33:28Z","spotify_id":"1UsL4KQ93fKLyEnYN5DQIo","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 0x193452ddafef8d03a35c300270968048bdcf0c1fc338209fb0019e9852fabad9. 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/1UsL4KQ93fKLyEnYN5DQIo.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/1UsL4KQ93fKLyEnYN5DQIo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x193452ddafef8d03a35c300270968048bdcf0c1fc338209fb0019e9852fabad9","isrc":"FR59R2515675","name":"Sketch Three","registered_at":"2026-06-09T14:33:28Z","spotify_id":"1UsL4KQ93fKLyEnYN5DQIo","type":"track"}
track: Sketch Four
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: filous
  in album: Sketch
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: FR59R2515676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T00:38:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43077bddd5e0bd5c1021107047e81a5ccf627a2e0fb6917f539c38295603753b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1hveJeCyRkM4SGCFOAkqrb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hveJeCyRkM4SGCFOAkqrb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43077bddd5e0bd5c1021107047e81a5ccf627a2e0fb6917f539c38295603753b","isrc":"FR59R2515676","name":"Sketch Four","registered_at":"2026-06-10T00:38:52Z","spotify_id":"1hveJeCyRkM4SGCFOAkqrb","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 0x43077bddd5e0bd5c1021107047e81a5ccf627a2e0fb6917f539c38295603753b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hveJeCyRkM4SGCFOAkqrb.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/1hveJeCyRkM4SGCFOAkqrb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x43077bddd5e0bd5c1021107047e81a5ccf627a2e0fb6917f539c38295603753b","isrc":"FR59R2515676","name":"Sketch Four","registered_at":"2026-06-10T00:38:52Z","spotify_id":"1hveJeCyRkM4SGCFOAkqrb","type":"track"}

Sabada
type: MusicRecording
duration: PT3M45S
duration ms: 225467
explicit: false
by artist: filous
by artist: Daði Freyr
in album: Sabada
  type: MusicAlbum
  date published: 2022-03-04
isrc code: USUS12200080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:21:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84
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/6bDu7PiUOUuXrviwss6aJD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bDu7PiUOUuXrviwss6aJD
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 0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84. 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/6bDu7PiUOUuXrviwss6aJD.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/6bDu7PiUOUuXrviwss6aJD.
  date published: 2026-06-13T15:41:10Z

Trying Not To Think About You
type: MusicRecording
duration: PT2M35S
duration ms: 155502
explicit: false
by artist: filous
by artist: Nina Chuba
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12000559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:02:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b
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/33tnb8bGqn3eTXxbzc3Wml.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33tnb8bGqn3eTXxbzc3Wml
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b","isrc":"USUS12000559","name":"Trying Not To Think About You","registered_at":"2026-06-05T12:02:18Z","spotify_id":"33tnb8bGqn3eTXxbzc3Wml","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 0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b. 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/33tnb8bGqn3eTXxbzc3Wml.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/33tnb8bGqn3eTXxbzc3Wml.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x94c410fa6a8db248ff9d89fde96617affcf12223cf7692767a192799b45f1b9b","isrc":"USUS12000559","name":"Trying Not To Think About You","registered_at":"2026-06-05T12:02:18Z","spotify_id":"33tnb8bGqn3eTXxbzc3Wml","type":"track"}

Hey Love
type: MusicRecording
duration: PT3M48S
duration ms: 228916
explicit: false
by artist: filous
by artist: The Kooks
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12000436
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:28:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb847496e0d55c5bd0dc7b07d14e713fcdf75bf07df750f7635b31f3e1268ba56
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/0r3SzBUAcqhSogi5aXLYn4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0r3SzBUAcqhSogi5aXLYn4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb847496e0d55c5bd0dc7b07d14e713fcdf75bf07df750f7635b31f3e1268ba56","isrc":"USUS12000436","name":"Hey Love","registered_at":"2026-06-05T04:28:57Z","spotify_id":"0r3SzBUAcqhSogi5aXLYn4","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 0xb847496e0d55c5bd0dc7b07d14e713fcdf75bf07df750f7635b31f3e1268ba56. 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/0r3SzBUAcqhSogi5aXLYn4.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/0r3SzBUAcqhSogi5aXLYn4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb847496e0d55c5bd0dc7b07d14e713fcdf75bf07df750f7635b31f3e1268ba56","isrc":"USUS12000436","name":"Hey Love","registered_at":"2026-06-05T04:28:57Z","spotify_id":"0r3SzBUAcqhSogi5aXLYn4","type":"track"}

Sabada
type: MusicRecording
duration: PT3M45S
duration ms: 225467
explicit: false
by artist: filous
by artist: Daði Freyr
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:21:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84
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/6oHoV2KAclNgy1eo35Jox1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oHoV2KAclNgy1eo35Jox1
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 0x9298a0552522d46ea14379ab60ffaa1c461491bad44d152eeda04d425d620f84. 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/6oHoV2KAclNgy1eo35Jox1.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/6oHoV2KAclNgy1eo35Jox1.
  date published: 2026-06-13T15:41:10Z

Duet 3
type: MusicRecording
duration: PT2M27S
duration ms: 147201
explicit: false
by artist: filous
in album: Duet
  type: MusicAlbum
  date published: 2024-04-19
isrc code: FR59R2434653
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:18:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c
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/5FRnh6z18IWaamAUvOuZU2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FRnh6z18IWaamAUvOuZU2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c","isrc":"FR59R2434653","name":"Duet 3","registered_at":"2026-06-05T08:18:39Z","spotify_id":"5FRnh6z18IWaamAUvOuZU2","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 0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c. 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/5FRnh6z18IWaamAUvOuZU2.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/5FRnh6z18IWaamAUvOuZU2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1731b0bc4b3f8eeca46ee7e9037ecd3c8c208d4ad63250c7f6e9c352f631345c","isrc":"FR59R2434653","name":"Duet 3","registered_at":"2026-06-05T08:18:39Z","spotify_id":"5FRnh6z18IWaamAUvOuZU2","type":"track"}

Boys & Girls
type: MusicRecording
duration: PT3M31S
duration ms: 211781
explicit: false
by artist: filous
by artist: G Flip
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12100335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:07:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82
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/0m28KN9Y8srHVJvutwJj5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m28KN9Y8srHVJvutwJj5v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82","isrc":"USUS12100335","name":"Boys & Girls","registered_at":"2026-06-05T21:07:55Z","spotify_id":"0m28KN9Y8srHVJvutwJj5v","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 0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82. 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/0m28KN9Y8srHVJvutwJj5v.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/0m28KN9Y8srHVJvutwJj5v.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc6b609634df2e64b6ec4e7376b0ec4b625d3ed05df686bc1c6db0f1f447d3d82","isrc":"USUS12100335","name":"Boys & Girls","registered_at":"2026-06-05T21:07:55Z","spotify_id":"0m28KN9Y8srHVJvutwJj5v","type":"track"}

Goodbye (feat. Mat Kearney)
type: MusicRecording
duration: PT3M22S
duration ms: 202777
explicit: false
by artist: filous
by artist: Mat Kearney
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:52:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2
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/0Bw6fWXzM1Xp8Rg8OGy6hz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Bw6fWXzM1Xp8Rg8OGy6hz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2","isrc":"USUS11700002","name":"Goodbye (feat. Mat Kearney)","registered_at":"2026-06-05T20:52:30Z","spotify_id":"0Bw6fWXzM1Xp8Rg8OGy6hz","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 0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2. 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/0Bw6fWXzM1Xp8Rg8OGy6hz.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/0Bw6fWXzM1Xp8Rg8OGy6hz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30b201a08a6199c1db755dd7e82b8f12add0395e334e44085c855270afd65ab2","isrc":"USUS11700002","name":"Goodbye (feat. Mat Kearney)","registered_at":"2026-06-05T20:52:30Z","spotify_id":"0Bw6fWXzM1Xp8Rg8OGy6hz","type":"track"}

Great Big Warm House
type: MusicRecording
duration: PT2M22S
duration ms: 142651
explicit: false
by artist: filous
by artist: Golden Vessel
in album: Great Big Warm House
  type: MusicAlbum
  date published: 2023-06-29
isrc code: FRX872309751
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:27:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47
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/6fa26PelzveVeTbCM0YysH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fa26PelzveVeTbCM0YysH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47","isrc":"FRX872309751","name":"Great Big Warm House","registered_at":"2026-06-10T16:27:53Z","spotify_id":"6fa26PelzveVeTbCM0YysH","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 0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47. 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/6fa26PelzveVeTbCM0YysH.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/6fa26PelzveVeTbCM0YysH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89df9c3f793d957f79168bb436261eaa142e1d670ab6eafd6c7a812ac5e76a47","isrc":"FRX872309751","name":"Great Big Warm House","registered_at":"2026-06-10T16:27:53Z","spotify_id":"6fa26PelzveVeTbCM0YysH","type":"track"}

50 Watt Smile
type: MusicRecording
duration: PT3M22S
duration ms: 202625
explicit: false
by artist: filous
by artist: Opia
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12100016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:11:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1
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/0eqZM0GxQAnnKUlCd6pJab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0eqZM0GxQAnnKUlCd6pJab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1","isrc":"USUS12100016","name":"50 Watt Smile","registered_at":"2026-06-08T19:11:46Z","spotify_id":"0eqZM0GxQAnnKUlCd6pJab","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 0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1. 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/0eqZM0GxQAnnKUlCd6pJab.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/0eqZM0GxQAnnKUlCd6pJab.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd13539f8275ee605406981dbe6b3ac3fd75622aae329b7f3869d490086481cf1","isrc":"USUS12100016","name":"50 Watt Smile","registered_at":"2026-06-08T19:11:46Z","spotify_id":"0eqZM0GxQAnnKUlCd6pJab","type":"track"}

Shaded In (feat. Jordan Léser) - Common Tiger Remix
type: MusicRecording
duration: PT2M42S
duration ms: 162204
explicit: false
by artist: filous
by artist: Jordan Leser
by artist: Common Tiger
in album: Shaded In (feat. Jordan Léser) [Remixes]
  type: MusicAlbum
  date published: 2016-02-19
isrc code: USUS11600104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:18:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/64e9nWBepKbGusoPu8AmIr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64e9nWBepKbGusoPu8AmIr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811","isrc":"USUS11600104","name":"Shaded In (feat. Jordan Léser) - Common Tiger Remix","registered_at":"2026-06-06T23:18:26Z","spotify_id":"64e9nWBepKbGusoPu8AmIr","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 0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/64e9nWBepKbGusoPu8AmIr.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/64e9nWBepKbGusoPu8AmIr.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x76c9cecbb418617dd2894bc50b8064d1f97b99393a6c37fe809bc476b7f36811","isrc":"USUS11600104","name":"Shaded In (feat. Jordan Léser) - Common Tiger Remix","registered_at":"2026-06-06T23:18:26Z","spotify_id":"64e9nWBepKbGusoPu8AmIr","type":"track"}

Embrasse Moi
type: MusicRecording
duration: PT2M57S
duration ms: 177469
explicit: false
by artist: filous
by artist: Clementine
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200528
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:36:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1QgtFsZz7pW2g8e4q0USr6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QgtFsZz7pW2g8e4q0USr6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3","isrc":"USUS12200528","name":"Embrasse Moi","registered_at":"2026-06-08T17:36:08Z","spotify_id":"1QgtFsZz7pW2g8e4q0USr6","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 0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1QgtFsZz7pW2g8e4q0USr6.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/1QgtFsZz7pW2g8e4q0USr6.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1a128c13125f58d46ae5ae727b5988a96720b5ad221f5efcbe794d0063eaadb3","isrc":"USUS12200528","name":"Embrasse Moi","registered_at":"2026-06-08T17:36:08Z","spotify_id":"1QgtFsZz7pW2g8e4q0USr6","type":"track"}

Already Gone (feat. Emily Warren)
type: MusicRecording
duration: PT3M58S
duration ms: 238941
explicit: false
by artist: filous
by artist: Emily Warren
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:47:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2PQxXvYHGCGF6qXx2xL24V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PQxXvYHGCGF6qXx2xL24V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686","isrc":"USUS11700231","name":"Already Gone (feat. Emily Warren)","registered_at":"2026-06-08T18:47:59Z","spotify_id":"2PQxXvYHGCGF6qXx2xL24V","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 0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PQxXvYHGCGF6qXx2xL24V.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/2PQxXvYHGCGF6qXx2xL24V.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf19e0ad512c1fba099024dd06930b6e1d4cf5fcce50751bdbab40d566bb98686","isrc":"USUS11700231","name":"Already Gone (feat. Emily Warren)","registered_at":"2026-06-08T18:47:59Z","spotify_id":"2PQxXvYHGCGF6qXx2xL24V","type":"track"}

Monday (with Ashe)
type: MusicRecording
duration: PT3M15S
duration ms: 195722
explicit: false
by artist: filous
by artist: Ashe
in album: Monday (with Ashe)
  type: MusicAlbum
  date published: 2019-07-26
isrc code: USUS11900344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917
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/6wquH0T1fpK5OPzqB3ohwF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wquH0T1fpK5OPzqB3ohwF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917","isrc":"USUS11900344","name":"Monday (with Ashe)","registered_at":"2026-06-07T12:56:30Z","spotify_id":"6wquH0T1fpK5OPzqB3ohwF","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 0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917. 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/6wquH0T1fpK5OPzqB3ohwF.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/6wquH0T1fpK5OPzqB3ohwF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3a27e7f0055ec466112a9dd06c9f5b1341088886421c839d16506899b172f917","isrc":"USUS11900344","name":"Monday (with Ashe)","registered_at":"2026-06-07T12:56:30Z","spotify_id":"6wquH0T1fpK5OPzqB3ohwF","type":"track"}

For Love (feat. klei)
type: MusicRecording
duration: PT2M41S
duration ms: 161400
explicit: false
by artist: filous
by artist: klei
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700229
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:11:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5NcX3Str01P9de8lR84O2h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NcX3Str01P9de8lR84O2h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada","isrc":"USUS11700229","name":"For Love (feat. klei)","registered_at":"2026-06-09T06:11:47Z","spotify_id":"5NcX3Str01P9de8lR84O2h","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 0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NcX3Str01P9de8lR84O2h.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/5NcX3Str01P9de8lR84O2h.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x05a565059e6f643308dde1d1efbe0ed4090fa99cf69631d558e76d77d85c7ada","isrc":"USUS11700229","name":"For Love (feat. klei)","registered_at":"2026-06-09T06:11:47Z","spotify_id":"5NcX3Str01P9de8lR84O2h","type":"track"}

Colours
type: MusicRecording
duration: PT3M36S
duration ms: 216300
explicit: false
by artist: filous
by artist: Golden Vessel
in album: Golden Vessel Produced By Filous
  type: MusicAlbum
  date published: 2023-08-10
isrc code: FRX872309801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:34:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ddc01dc7145ca3c0d8713344d9737e8d0c4cced83d5e72a4b85fc1e44e5609d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4CkCLagWCMAUP7oCWB8cWq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CkCLagWCMAUP7oCWB8cWq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc01dc7145ca3c0d8713344d9737e8d0c4cced83d5e72a4b85fc1e44e5609d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CkCLagWCMAUP7oCWB8cWq.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/4CkCLagWCMAUP7oCWB8cWq.
  date published: 2026-06-13T13:32:09Z

Knots (feat. klei) (feat. klei)
type: MusicRecording
duration: PT2M47S
duration ms: 167058
explicit: false
by artist: filous
by artist: klei
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:53:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716
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/0vckiB7vN2rjCIHa8LA6am.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vckiB7vN2rjCIHa8LA6am
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716","isrc":"USUS11700230","name":"Knots (feat. klei) (feat. klei)","registered_at":"2026-06-09T15:53:14Z","spotify_id":"0vckiB7vN2rjCIHa8LA6am","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 0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716. 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/0vckiB7vN2rjCIHa8LA6am.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/0vckiB7vN2rjCIHa8LA6am.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc5f73160eec0823c28ed743aae2f2151a0dfd1d63e0063553f89f3bd4e636716","isrc":"USUS11700230","name":"Knots (feat. klei) (feat. klei)","registered_at":"2026-06-09T15:53:14Z","spotify_id":"0vckiB7vN2rjCIHa8LA6am","type":"track"}

Can't Wait
type: MusicRecording
duration: PT3M52S
duration ms: 232087
explicit: false
by artist: filous
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700227
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:12:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8
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/1qHZozMxld8g6PcfVc493R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qHZozMxld8g6PcfVc493R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8","isrc":"USUS11700227","name":"Can't Wait","registered_at":"2026-06-10T02:12:19Z","spotify_id":"1qHZozMxld8g6PcfVc493R","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 0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8. 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/1qHZozMxld8g6PcfVc493R.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/1qHZozMxld8g6PcfVc493R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa06c3972690dec54e74bdccc4520d8cf07a65c77d28bf95121a2911077a3b9b8","isrc":"USUS11700227","name":"Can't Wait","registered_at":"2026-06-10T02:12:19Z","spotify_id":"1qHZozMxld8g6PcfVc493R","type":"track"}

FOOLS - Filous Remix
type: MusicRecording
duration: PT4M17S
duration ms: 257683
explicit: false
by artist: Troye Sivan
by artist: filous
in album: Blue Neighbourhood (The Remixes)
  type: MusicAlbum
  date published: 2016-11-18
isrc code: AUUM71601086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:27:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab64fac2beded06a84ca8975f7aee41d20553bd55673923010cf41afaf8efef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Edkmy6tuoGVSCy9rdWJWZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Edkmy6tuoGVSCy9rdWJWZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab64fac2beded06a84ca8975f7aee41d20553bd55673923010cf41afaf8efef","isrc":"AUUM71601086","name":"FOOLS - Filous Remix","registered_at":"2026-06-08T18:27:16Z","spotify_id":"3Edkmy6tuoGVSCy9rdWJWZ","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 0xcab64fac2beded06a84ca8975f7aee41d20553bd55673923010cf41afaf8efef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Edkmy6tuoGVSCy9rdWJWZ.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/3Edkmy6tuoGVSCy9rdWJWZ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xcab64fac2beded06a84ca8975f7aee41d20553bd55673923010cf41afaf8efef","isrc":"AUUM71601086","name":"FOOLS - Filous Remix","registered_at":"2026-06-08T18:27:16Z","spotify_id":"3Edkmy6tuoGVSCy9rdWJWZ","type":"track"}

Over You
type: MusicRecording
duration: PT3M34S
duration ms: 214121
explicit: false
by artist: filous
by artist: Emilia Ali
in album: A Producer From Vienna
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USUS12200848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:53:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e
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/0X2ApwnIkf6ql6E4iCj5gz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0X2ApwnIkf6ql6E4iCj5gz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e","isrc":"USUS12200848","name":"Over You","registered_at":"2026-06-20T03:53:00Z","spotify_id":"0X2ApwnIkf6ql6E4iCj5gz","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 0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e. 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/0X2ApwnIkf6ql6E4iCj5gz.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/0X2ApwnIkf6ql6E4iCj5gz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe2a97ca87fcb24dea33f5af089819f16127b15e2a4538979325e2fd96445176e","isrc":"USUS12200848","name":"Over You","registered_at":"2026-06-20T03:53:00Z","spotify_id":"0X2ApwnIkf6ql6E4iCj5gz","type":"track"}

Vienna By The Sea (feat. Mat Kearney)
type: MusicRecording
duration: PT3M59S
duration ms: 239687
explicit: false
by artist: filous
by artist: Mat Kearney
in album: For Love EP
  type: MusicAlbum
  date published: 2017-10-06
isrc code: USUS11700228
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:46:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34
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/67ahzI9N7vL2eDZadQcDz5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67ahzI9N7vL2eDZadQcDz5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34","isrc":"USUS11700228","name":"Vienna By The Sea (feat. Mat Kearney)","registered_at":"2026-06-10T00:46:40Z","spotify_id":"67ahzI9N7vL2eDZadQcDz5","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 0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34. 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/67ahzI9N7vL2eDZadQcDz5.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/67ahzI9N7vL2eDZadQcDz5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7fbda5d17c9558f8c088e9a53c4a155f9c35fe138af42bbf30eb0f7944783f34","isrc":"USUS11700228","name":"Vienna By The Sea (feat. Mat Kearney)","registered_at":"2026-06-10T00:46:40Z","spotify_id":"67ahzI9N7vL2eDZadQcDz5","type":"track"}