Zonderling
type: MusicGroup
genre: future house
popularity: 56
followers: 91299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda853b976da288f9a6aa97c63e701d62eb0a1c344d53ca21b10866c73a21f54c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda853b976da288f9a6aa97c63e701d62eb0a1c344d53ca21b10866c73a21f54c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.json and https://artists.proofprofile.net/proofs/artist/d5b7c5c4-c440-456f-a0e8-780132ca3ac5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Over (Zonderling Edit)
  type: MusicAlbum
  date published: 2019-05-10
  track: Over - Zonderling Edit
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180462
    explicit: false
    by artist: Dannic
    by artist: Promise Land
    by artist: Zonderling
    in album: Over (Zonderling Edit)
      type: MusicAlbum
      date published: 2019-05-10
    isrc code: NLV5Z1900049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T02:55:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479
    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/6QVsSS5tTqI5ZXGIdnU8hg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QVsSS5tTqI5ZXGIdnU8hg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479","isrc":"NLV5Z1900049","name":"Over - Zonderling Edit","registered_at":"2026-06-08T02:55:50Z","spotify_id":"6QVsSS5tTqI5ZXGIdnU8hg","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 0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479. 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/6QVsSS5tTqI5ZXGIdnU8hg.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/6QVsSS5tTqI5ZXGIdnU8hg.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479","isrc":"NLV5Z1900049","name":"Over - Zonderling Edit","registered_at":"2026-06-08T02:55:50Z","spotify_id":"6QVsSS5tTqI5ZXGIdnU8hg","type":"track"}
album: Clouds
  type: MusicAlbum
  date published: 2020-01-16
  track: Clouds
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151881
    explicit: false
    by artist: Zonderling
    by artist: NO SIGNE
    in album: Clouds
      type: MusicAlbum
      date published: 2020-01-16
    isrc code: NLM5S2000763
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:40:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54795a303847124f255809642c237533683780c8885e72a2ff5f35260acab953
    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/0wL1YMjvumpm0DIjqa2TZ5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wL1YMjvumpm0DIjqa2TZ5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54795a303847124f255809642c237533683780c8885e72a2ff5f35260acab953. 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/0wL1YMjvumpm0DIjqa2TZ5.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/0wL1YMjvumpm0DIjqa2TZ5.
      date published: 2026-06-13T12:47:07Z
album: Changes (Zonderling Remix)
  type: MusicAlbum
  date published: 2020-11-27
  track: Changes - Zonderling Remix
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189677
    explicit: false
    by artist: Faul & Wad
    by artist: PNAU
    by artist: Zonderling
    in album: Changes (Zonderling Remix)
      type: MusicAlbum
      date published: 2020-11-27
    isrc code: DEL712010290
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T13:34:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21
    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/3d5ck9qdwrFMGW47W5rloJ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3d5ck9qdwrFMGW47W5rloJ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21","isrc":"DEL712010290","name":"Changes - Zonderling Remix","registered_at":"2026-06-05T13:34:33Z","spotify_id":"3d5ck9qdwrFMGW47W5rloJ","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 0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21. 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/3d5ck9qdwrFMGW47W5rloJ.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/3d5ck9qdwrFMGW47W5rloJ.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21","isrc":"DEL712010290","name":"Changes - Zonderling Remix","registered_at":"2026-06-05T13:34:33Z","spotify_id":"3d5ck9qdwrFMGW47W5rloJ","type":"track"}
album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
  track: Zonder
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174193
    explicit: false
    by artist: Zonderling
    in album: Ondertitel
      type: MusicAlbum
      date published: 2022-01-28
    isrc code: NLM5S2101460
    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: Kronkel
  track: Kringloop
  track: Riedel
  track: Verwarring
  track: Breng
  track: Trechter
  track: Droom
album: Schemer
album: Variant
album: Amateur
album: Sirene
album: Huil
album: Breng
album: Verwarring
album: Kronkel
album: Zonder
album: Right Now (Zonderling Remix)
album: Spannend
album: Sound Of Your Name (Zonderling Remix)
album: Break This Habit (Zonderling Remix)
album: Apart
album: Love to Go (Remixes)
album: Love to Go
album: Not So Bad (feat. Emie) [Zonderling Remix]
album: Lifetime (VIP & Acoustic)
album: Lifetime
album: Spotlight
album: Imaginary
album: I Do (feat. Andreas Moss)
album: Crazy (Tomorrowland Intro Mix)
album: No Good
album: Remedy (feat. Mingue) [VIP]
album: Crazy (Remixes - Pt. 2)
album: Nightcall (feat. Kye Sones)
album: Crazy (Remixes - Pt. 1)
album: Crazy (Dash Berlin Remix)
album: Lee
album: Crazy
album: Remedy (feat. Mingue)
album: Cluster EP
album: Sonderling (2016 Edit)
album: Be Free
album: Keep On (feat. BISHØP)
album: Variant (HI-LO Variant)
track: Changes - Zonderling Remix
track: Sensational - Zonderling Remix
track: Over - Zonderling Edit
track: Apart
track: Spannend
track: I'm Just Feelin' (Du Du Du) - Zonderling Remix
track: Tunnel Vision - Don Diablo Edit
track: Verwarring
track: Crazy
track: Be Free
track: Crazy - KLYMVX Extended Remix
track: Crazy - Kolombo Extended Remix
track: Crazy - Clément Leroux Remix
track: Crazy - JAMES. Remix
track: Kronkel
track: Crazy - KLYMVX Remix
track: Crazy - Kolombo Remix
track: Zonder
track: Sound Of Your Name - Zonderling Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T12:40:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38

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/1bkP0sSw1sQDWMRUa46lW1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bkP0sSw1sQDWMRUa46lW1

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

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 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/1bkP0sSw1sQDWMRUa46lW1.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/1bkP0sSw1sQDWMRUa46lW1.
date published: 2026-06-13T17:25:41Z

Kronkel
type: MusicRecording
duration: PT3M7S
duration ms: 187741
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2101472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:36:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae
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/6yXSVOMYIZpyAjWPOgxoJT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yXSVOMYIZpyAjWPOgxoJT
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 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. 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/6yXSVOMYIZpyAjWPOgxoJT.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/6yXSVOMYIZpyAjWPOgxoJT.
  date published: 2026-06-13T17:25:41Z

Kringloop
type: MusicRecording
duration: PT2M32S
duration ms: 152903
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2201594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T19:51:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xade920c62c65f6c33f9963372f5232a65dc2d4ca2f1e71a7b0aeaae50c951bc9
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/7b7hXZ7wZAc71Zt7AU8YZC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b7hXZ7wZAc71Zt7AU8YZC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade920c62c65f6c33f9963372f5232a65dc2d4ca2f1e71a7b0aeaae50c951bc9. 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/7b7hXZ7wZAc71Zt7AU8YZC.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/7b7hXZ7wZAc71Zt7AU8YZC.
  date published: 2026-07-02T03:55:08Z

Riedel
type: MusicRecording
duration: PT5M11S
duration ms: 311040
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2201595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T15:35:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdce07642933b7a786c4cacc40fe7274004bda48a6783cc295437ddb5e3cc04c2
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/2FrhjMb28v3tUQCczWjKNI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FrhjMb28v3tUQCczWjKNI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce07642933b7a786c4cacc40fe7274004bda48a6783cc295437ddb5e3cc04c2. 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/2FrhjMb28v3tUQCczWjKNI.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/2FrhjMb28v3tUQCczWjKNI.
  date published: 2026-07-02T03:30:09Z

Verwarring
type: MusicRecording
duration: PT3M16S
duration ms: 196800
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2101492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:38:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10
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/4h65RBAV3yKsfLC4508uyM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h65RBAV3yKsfLC4508uyM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. 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/4h65RBAV3yKsfLC4508uyM.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/4h65RBAV3yKsfLC4508uyM.
  date published: 2026-07-02T03:55:08Z

Breng
type: MusicRecording
duration: PT5M13S
duration ms: 313548
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2101509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:12:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43
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/54E8KY2sw3IUSwIXNXWccV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54E8KY2sw3IUSwIXNXWccV
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 0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43. 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/54E8KY2sw3IUSwIXNXWccV.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/54E8KY2sw3IUSwIXNXWccV.
  date published: 2026-06-13T15:41:10Z

Trechter
type: MusicRecording
duration: PT6M48S
duration ms: 408387
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2201596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:42:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56b0acb3d49f072c1fe7e9e406742390b8c036e4936e607a9a32e400bd1193df
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/6fJuBz3USd1yPzmMLtouE2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fJuBz3USd1yPzmMLtouE2
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 0x56b0acb3d49f072c1fe7e9e406742390b8c036e4936e607a9a32e400bd1193df. 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/6fJuBz3USd1yPzmMLtouE2.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/6fJuBz3USd1yPzmMLtouE2.
  date published: 2026-06-13T15:41:10Z

Droom
type: MusicRecording
duration: PT3M36S
duration ms: 216000
explicit: false
by artist: Zonderling
in album: Ondertitel
  type: MusicAlbum
  date published: 2022-01-28
isrc code: NLM5S2201597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:31:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bacdce4a63db7522dc258c86345dbeaec067f5cfedcd9b328ee99dfeae15023
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/2Y37gIlRUDELSS45JLkNHb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y37gIlRUDELSS45JLkNHb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bacdce4a63db7522dc258c86345dbeaec067f5cfedcd9b328ee99dfeae15023. 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/2Y37gIlRUDELSS45JLkNHb.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/2Y37gIlRUDELSS45JLkNHb.
  date published: 2026-07-02T03:30:09Z

Schemer
type: MusicAlbum
date published: 2023-07-14
track: Schemer
  type: MusicRecording
  duration: PT4M58S
  duration ms: 298064
  explicit: false
  by artist: Zonderling
  in album: Schemer
    type: MusicAlbum
    date published: 2023-07-14
  isrc code: NLZ542300963
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:04:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa37d1d508c2971cc77acddea0e3cff9f86ab0db396fbd89041a2cf297beb55dc
  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/5Vd2Y0u0IgKUBssZhXlMYi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Vd2Y0u0IgKUBssZhXlMYi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37d1d508c2971cc77acddea0e3cff9f86ab0db396fbd89041a2cf297beb55dc. 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/5Vd2Y0u0IgKUBssZhXlMYi.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/5Vd2Y0u0IgKUBssZhXlMYi.
    date published: 2026-07-02T03:55:08Z
track: Schemer - Instrumental
  type: MusicRecording
  duration: PT4M58S
  duration ms: 298064
  explicit: false
  by artist: Zonderling
  in album: Schemer
    type: MusicAlbum
    date published: 2023-07-14
  isrc code: NLZ542300964

Variant
type: MusicAlbum
date published: 2023-05-26
track: Variant
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290322
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
track: Amateur
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371612
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
track: Sirene
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350322
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26

Amateur
type: MusicAlbum
date published: 2023-03-31
track: Amateur
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371612
  explicit: false
  by artist: Zonderling
  in album: Amateur
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: NLCK42227730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T15:08:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0
  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/51FT4yWCl91S04PJz8Oxeu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51FT4yWCl91S04PJz8Oxeu
  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 0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0. 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/51FT4yWCl91S04PJz8Oxeu.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/51FT4yWCl91S04PJz8Oxeu.
    date published: 2026-06-13T15:41:10Z
track: Sirene
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350322
  explicit: false
  by artist: Zonderling
  in album: Amateur
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: NLCK42224689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:14:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/17IlfbFQ3KQz8DrGcdiBGG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17IlfbFQ3KQz8DrGcdiBGG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17IlfbFQ3KQz8DrGcdiBGG.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/17IlfbFQ3KQz8DrGcdiBGG.
    date published: 2026-07-08T03:53:27Z

Sirene
type: MusicAlbum
date published: 2023-01-27
track: Sirene
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350322
  explicit: false
  by artist: Zonderling
  in album: Sirene
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: NLCK42224689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:14:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd
  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/1S4S1Ullj9L8WIbtuc3HAU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S4S1Ullj9L8WIbtuc3HAU
  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 0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd. 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/1S4S1Ullj9L8WIbtuc3HAU.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/1S4S1Ullj9L8WIbtuc3HAU.
    date published: 2026-06-13T13:32:09Z

Huil
type: MusicAlbum
date published: 2022-09-15
track: Huil
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266666
  explicit: false
  by artist: IMANU
  by artist: Zonderling
  in album: Huil
    type: MusicAlbum
    date published: 2022-09-15
  isrc code: CAUM82200362
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:22:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6341be29f86f12ff4571633c8ad41a17e2eadd51828c62ca24299cacee8bbab0
  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/7AugnLPe5HdIns5ndJ649g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AugnLPe5HdIns5ndJ649g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6341be29f86f12ff4571633c8ad41a17e2eadd51828c62ca24299cacee8bbab0. 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/7AugnLPe5HdIns5ndJ649g.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/7AugnLPe5HdIns5ndJ649g.
    date published: 2026-07-02T03:55:08Z

Breng
type: MusicAlbum
date published: 2021-12-10
track: Breng
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313548
  explicit: false
  by artist: Zonderling
  in album: Breng
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: NLM5S2101509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:12:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43
  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/6vzqgrHOThby3HvNfSRLwY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vzqgrHOThby3HvNfSRLwY
  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 0x073349ef54123b98f1a131460c7a4a2242a7d2d48e8a9c1146ed8a4dc6d61e43. 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/6vzqgrHOThby3HvNfSRLwY.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/6vzqgrHOThby3HvNfSRLwY.
    date published: 2026-06-13T13:32:09Z
track: Verwarring
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196800
  explicit: false
  by artist: Zonderling
  in album: Breng
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: NLM5S2101492
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3VVHsCGPJ4AkOAa43mcoUY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VVHsCGPJ4AkOAa43mcoUY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VVHsCGPJ4AkOAa43mcoUY.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/3VVHsCGPJ4AkOAa43mcoUY.
    date published: 2026-07-08T08:56:20Z
track: Zonder
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174193
  explicit: false
  by artist: Zonderling
  in album: Breng
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: NLM5S2101460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:40:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5rLg9AvgZL6pjUTcpV7und.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rLg9AvgZL6pjUTcpV7und
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rLg9AvgZL6pjUTcpV7und.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/5rLg9AvgZL6pjUTcpV7und.
    date published: 2026-07-08T03:53:27Z
track: Kronkel
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187741
  explicit: false
  by artist: Zonderling
  in album: Breng
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: NLM5S2101472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:36:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4JjO2TI2fWfwToGxV2aOoe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JjO2TI2fWfwToGxV2aOoe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JjO2TI2fWfwToGxV2aOoe.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/4JjO2TI2fWfwToGxV2aOoe.
    date published: 2026-07-08T03:53:27Z

Verwarring
type: MusicAlbum
date published: 2021-11-19
track: Verwarring
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196800
  explicit: false
  by artist: Zonderling
  in album: Verwarring
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: NLM5S2101492
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T06:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0EOVZqwxE447cwaIG9dFHA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EOVZqwxE447cwaIG9dFHA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EOVZqwxE447cwaIG9dFHA.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/0EOVZqwxE447cwaIG9dFHA.
    date published: 2026-07-06T07:16:32Z
track: Zonder
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174193
  explicit: false
  by artist: Zonderling
  in album: Verwarring
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: NLM5S2101460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:40:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3hZEPDOVYoetdGcMibF2iI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZEPDOVYoetdGcMibF2iI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hZEPDOVYoetdGcMibF2iI.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/3hZEPDOVYoetdGcMibF2iI.
    date published: 2026-07-08T03:53:27Z
track: Kronkel
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187741
  explicit: false
  by artist: Zonderling
  in album: Verwarring
    type: MusicAlbum
    date published: 2021-11-19

Kronkel
type: MusicAlbum
date published: 2021-10-29
track: Kronkel
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187741
  explicit: false
  by artist: Zonderling
  in album: Kronkel
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: NLM5S2101472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:36:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae
  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/25JPHTyCCld65HWwgYYCbz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25JPHTyCCld65HWwgYYCbz
  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 0x9ee0a6f98013a7402ece803556229c5066d5c254b5cb91e10ba933520f6cd2ae. 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/25JPHTyCCld65HWwgYYCbz.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/25JPHTyCCld65HWwgYYCbz.
    date published: 2026-06-13T13:32:09Z

Zonder
type: MusicAlbum
date published: 2021-10-08
track: Zonder
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174193
  explicit: false
  by artist: Zonderling
  in album: Zonder
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: NLM5S2101460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:40:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38
  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/3u7voZomuFJygQ0AQfra23.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u7voZomuFJygQ0AQfra23
  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 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. 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/3u7voZomuFJygQ0AQfra23.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/3u7voZomuFJygQ0AQfra23.
    date published: 2026-06-13T15:41:10Z

Right Now (Zonderling Remix)
type: MusicAlbum
date published: 2021-07-23
track: Right Now - Zonderling Remix
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193019
  explicit: false
  by artist: Joachim Pastor
  by artist: Zonderling
  in album: Right Now (Zonderling Remix)
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: FR9W12124943
track: Right Now
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233849
  explicit: false
  by artist: Joachim Pastor
  in album: Right Now (Zonderling Remix)
    type: MusicAlbum
    date published: 2021-07-23
track: Right Now - Zonderling Extended Remix
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290322
  explicit: false
  by artist: Joachim Pastor
  by artist: Zonderling
  in album: Right Now (Zonderling Remix)
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: FR9W12124944

Spannend
type: MusicAlbum
date published: 2021-02-12
track: Spannend
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342580
  explicit: false
  by artist: Zonderling
  in album: Spannend
    type: MusicAlbum
    date published: 2021-02-12
  isrc code: GBTDG1302163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:29:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61bc7ae1b5af6fca314d79d5184de7e1acefa8ff3b7fc898a3ef416a3e89c7b2
  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/2TrEGsG34EPBQsafKq7Qj7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TrEGsG34EPBQsafKq7Qj7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc7ae1b5af6fca314d79d5184de7e1acefa8ff3b7fc898a3ef416a3e89c7b2. 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/2TrEGsG34EPBQsafKq7Qj7.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/2TrEGsG34EPBQsafKq7Qj7.
    date published: 2026-07-02T03:55:08Z

Sound Of Your Name (Zonderling Remix)
type: MusicAlbum
date published: 2020-11-20
track: Sound Of Your Name - Zonderling Remix
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Josh Cumbee
  by artist: Zonderling
  in album: Sound Of Your Name (Zonderling Remix)
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: JPB602003276
track: Sound Of Your Name - Zonderling Extended Remix
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240571
  explicit: false
  by artist: Josh Cumbee
  by artist: Zonderling
  in album: Sound Of Your Name (Zonderling Remix)
    type: MusicAlbum
    date published: 2020-11-20

Break This Habit (Zonderling Remix)
type: MusicAlbum
date published: 2020-10-09
track: Break This Habit - Zonderling Remix
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210967
  explicit: false
  by artist: Oliver Heldens
  by artist: Zonderling
  in album: Break This Habit (Zonderling Remix)
    type: MusicAlbum
    date published: 2020-10-09

Apart
type: MusicAlbum
date published: 2020-09-18
track: Apart
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184320
  explicit: false
  by artist: Zonderling
  by artist: Magnificence
  in album: Apart
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: CYA112000664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:38:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b0c229d54e6ac2438cbe901508210c06791f1f628b8445792db4a0863d63572
  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/0Ifp7MJRH7fr3r0rtUl4GY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ifp7MJRH7fr3r0rtUl4GY
  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 0x2b0c229d54e6ac2438cbe901508210c06791f1f628b8445792db4a0863d63572. 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/0Ifp7MJRH7fr3r0rtUl4GY.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/0Ifp7MJRH7fr3r0rtUl4GY.
    date published: 2026-06-13T17:25:41Z

Love to Go (Remixes)
type: MusicAlbum
date published: 2020-07-03
track: Love to Go - Deluxe Mix
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226560
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712007197
track: Love to Go - Icarus Remix
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277795
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Icarus
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - R.O Remix
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193683
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: R.O.
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Keeld Remix
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197073
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Keeld
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Mordkey Remix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182832
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Mordkey
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Moti Remix
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171428
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: MOTi
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712007207
track: Love to Go - Acoustic Version
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178269
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712007209
track: Love to Go
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169353
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712003849
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:00:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6hJu4zey2LFwxkWO9NKRTG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hJu4zey2LFwxkWO9NKRTG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360","isrc":"NLF712003849","name":"Love to Go","registered_at":"2026-06-04T09:00:15Z","spotify_id":"6hJu4zey2LFwxkWO9NKRTG","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 0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hJu4zey2LFwxkWO9NKRTG.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/6hJu4zey2LFwxkWO9NKRTG.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360","isrc":"NLF712003849","name":"Love to Go","registered_at":"2026-06-04T09:00:15Z","spotify_id":"6hJu4zey2LFwxkWO9NKRTG","type":"track"}
track: Love to Go - Deluxe Extended Mix
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359040
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712007198
track: Love to Go - Tom Budin Extended Remix
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247105
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Tom Budin
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Mordkey Extended Remix
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238555
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Mordkey
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Keeld Extended Remix
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249756
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: Keeld
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
track: Love to Go - Moti Extended Remix
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230000
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  by artist: MOTi
  in album: Love to Go (Remixes)
    type: MusicAlbum
    date published: 2020-07-03
  isrc code: NLF712007208
track: Love to Go - Extended Mix
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240516
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go (Remixes)

Lost Frequencies
type: MusicGroup

Zonderling
type: MusicGroup

Kelvin Jones
type: MusicGroup

Love to Go (Remixes)
type: MusicAlbum
date published: 2020-07-03

Love to Go
type: MusicAlbum
date published: 2020-04-17
track: Love to Go
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169353
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
  in album: Love to Go
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: NLF712003849
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:00:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3BBcXXMgNOzImixDYvBAdF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BBcXXMgNOzImixDYvBAdF
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360","isrc":"NLF712003849","name":"Love to Go","registered_at":"2026-06-04T09:00:15Z","spotify_id":"3BBcXXMgNOzImixDYvBAdF","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 0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360. 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/3BBcXXMgNOzImixDYvBAdF.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/3BBcXXMgNOzImixDYvBAdF.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x532440f98c725243a14408b25aef0c689df8dfcddfad1fc1ac8a3417c49ed360","isrc":"NLF712003849","name":"Love to Go","registered_at":"2026-06-04T09:00:15Z","spotify_id":"3BBcXXMgNOzImixDYvBAdF","type":"track"}
track: Love to Go - Extended Mix
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  duration: PT4M0S
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  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kelvin Jones
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    type: MusicAlbum
    date published: 2020-04-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T04:33:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5TmPC9HU3ZyFoPjv67YFq6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TmPC9HU3ZyFoPjv67YFq6
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f","isrc":"NLF712003850","name":"Love to Go - Extended Mix","registered_at":"2026-06-19T04:33:19Z","spotify_id":"5TmPC9HU3ZyFoPjv67YFq6","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 0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f. 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/5TmPC9HU3ZyFoPjv67YFq6.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/5TmPC9HU3ZyFoPjv67YFq6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xca1e601f2ec5119406b3fee75c1ff3bce27b17b25bbd57626fd8e7b33e0ba91f","isrc":"NLF712003850","name":"Love to Go - Extended Mix","registered_at":"2026-06-19T04:33:19Z","spotify_id":"5TmPC9HU3ZyFoPjv67YFq6","type":"track"}

Not So Bad (feat. Emie) [Zonderling Remix]
type: MusicAlbum
date published: 2020-03-13
track: Not So Bad (feat. Emie) - Zonderling Remix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170515
  explicit: false
  by artist: Yves V
  by artist: Ilkay Sencan
  by artist: Emie
  by artist: Zonderling
  in album: Not So Bad (feat. Emie) [Zonderling Remix]
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: NLZ542000303
  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/0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1DUrZmqo9sbKqaRWlH2Lds.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DUrZmqo9sbKqaRWlH2Lds
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2","isrc":"NLZ542000303","name":"Not So Bad (feat. Emie) - Zonderling Remix","registered_at":"2026-06-07T14:53:33Z","spotify_id":"1DUrZmqo9sbKqaRWlH2Lds","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 0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2. 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/1DUrZmqo9sbKqaRWlH2Lds.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/1DUrZmqo9sbKqaRWlH2Lds.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x333627e729adb689efc999871a78700eda12a4267b64cf261980a873c4aeded2","isrc":"NLZ542000303","name":"Not So Bad (feat. Emie) - Zonderling Remix","registered_at":"2026-06-07T14:53:33Z","spotify_id":"1DUrZmqo9sbKqaRWlH2Lds","type":"track"}
track: Not So Bad (feat. Emie) - Zonderling Extended Remix
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232380
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  by artist: Yves V
  by artist: Ilkay Sencan
  by artist: Emie
  by artist: Zonderling
  in album: Not So Bad (feat. Emie) [Zonderling Remix]
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: NLZ542000302

Lifetime (VIP & Acoustic)
type: MusicAlbum
date published: 2019-10-11
track: Lifetime - VIP Mix
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198510
  explicit: false
  by artist: Zonderling
  by artist: Josh Cumbee
  by artist: Damon Sharpe
  in album: Lifetime (VIP & Acoustic)
    type: MusicAlbum
    date published: 2019-10-11
track: Lifetime - Acoustic Version
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190009
  explicit: false
  by artist: Zonderling
  by artist: Josh Cumbee
  by artist: Damon Sharpe
  in album: Lifetime (VIP & Acoustic)
    type: MusicAlbum
    date published: 2019-10-11
track: Lifetime
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135555
  explicit: false
  by artist: Zonderling
  by artist: Josh Cumbee
  by artist: Damon Sharpe
  in album: Lifetime (VIP & Acoustic)
    type: MusicAlbum
    date published: 2019-10-11

Lifetime
type: MusicAlbum
date published: 2019-09-19
track: Lifetime
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135555
  explicit: false
  by artist: Zonderling
  by artist: Josh Cumbee
  by artist: Damon Sharpe
  in album: Lifetime
    type: MusicAlbum
    date published: 2019-09-19
track: Lifetime - Extended Mix
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197361
  explicit: false
  by artist: Zonderling
  by artist: Josh Cumbee
  by artist: Damon Sharpe
  in album: Lifetime
    type: MusicAlbum
    date published: 2019-09-19

Spotlight
type: MusicAlbum
date published: 2019-06-27
track: Spotlight
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230806
  explicit: false
  by artist: Zonderling
  in album: Spotlight
    type: MusicAlbum
    date published: 2019-06-27
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  additional property: CopyrightID
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe73c5edf74957a44035b55d078d413136b58ed46490f2df5ec0a9ccf9a88f4f0
  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/0DPxLNnlBhsxy3ntRZZiRG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DPxLNnlBhsxy3ntRZZiRG
  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 0xe73c5edf74957a44035b55d078d413136b58ed46490f2df5ec0a9ccf9a88f4f0. 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/0DPxLNnlBhsxy3ntRZZiRG.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/0DPxLNnlBhsxy3ntRZZiRG.
    date published: 2026-06-13T15:41:10Z

Imaginary
type: MusicAlbum
date published: 2019-05-24
track: Imaginary
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185998
  explicit: false
  by artist: Zonderling
  in album: Imaginary
    type: MusicAlbum
    date published: 2019-05-24
track: Imaginary - Extended Mix
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254509
  explicit: false
  by artist: Zonderling
  in album: Imaginary
    type: MusicAlbum
    date published: 2019-05-24

I Do (feat. Andreas Moss)
type: MusicAlbum
date published: 2019-02-22
track: I Do (feat. Andreas Moss)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185429
  explicit: false
  by artist: Zonderling
  by artist: Andreas Moss
  in album: I Do (feat. Andreas Moss)
    type: MusicAlbum
    date published: 2019-02-22
  isrc code: NLZ541900143
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:10:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0
  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/1HezRYlgnmN4umk4l9HIPv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HezRYlgnmN4umk4l9HIPv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0","isrc":"NLZ541900143","name":"I Do (feat. Andreas Moss)","registered_at":"2026-06-08T13:10:03Z","spotify_id":"1HezRYlgnmN4umk4l9HIPv","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 0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0. 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/1HezRYlgnmN4umk4l9HIPv.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/1HezRYlgnmN4umk4l9HIPv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdf5b72e42df2d0c9ee25281e0c2dae2afc8b63a0c898a18c612d26a87b6473d0","isrc":"NLZ541900143","name":"I Do (feat. Andreas Moss)","registered_at":"2026-06-08T13:10:03Z","spotify_id":"1HezRYlgnmN4umk4l9HIPv","type":"track"}

Crazy (Tomorrowland Intro Mix)
type: MusicAlbum
date published: 2018-11-23
track: Crazy - Tomorrowland Intro Mix
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247680
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  in album: Crazy (Tomorrowland Intro Mix)
    type: MusicAlbum
    date published: 2018-11-23
  isrc code: NLF711812450
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:46:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4QFX60lI4uQMiMPRkvXoB3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QFX60lI4uQMiMPRkvXoB3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9","isrc":"NLF711812450","name":"Crazy - Tomorrowland Intro Mix","registered_at":"2026-06-08T00:46:47Z","spotify_id":"4QFX60lI4uQMiMPRkvXoB3","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 0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QFX60lI4uQMiMPRkvXoB3.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/4QFX60lI4uQMiMPRkvXoB3.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xa20d50974802d46c7ac75a907d7b36ba61b7f3229d2dace4b19dc4e0424a8ca9","isrc":"NLF711812450","name":"Crazy - Tomorrowland Intro Mix","registered_at":"2026-06-08T00:46:47Z","spotify_id":"4QFX60lI4uQMiMPRkvXoB3","type":"track"}
track: Crazy - Tomorrowland Extended Intro Mix
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265680
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  in album: Crazy (Tomorrowland Intro Mix)
    type: MusicAlbum
    date published: 2018-11-23
  isrc code: NLF711812451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:51:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03
  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/4bZgUGsKnw45kW6vUvtQmJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bZgUGsKnw45kW6vUvtQmJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03","isrc":"NLF711812451","name":"Crazy - Tomorrowland Extended Intro Mix","registered_at":"2026-06-18T19:51:49Z","spotify_id":"4bZgUGsKnw45kW6vUvtQmJ","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 0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03. 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/4bZgUGsKnw45kW6vUvtQmJ.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/4bZgUGsKnw45kW6vUvtQmJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb41f87451f3b4a0c99df17c5ea9b894449d56f7ec9634f7ff8c4c853d35eff03","isrc":"NLF711812451","name":"Crazy - Tomorrowland Extended Intro Mix","registered_at":"2026-06-18T19:51:49Z","spotify_id":"4bZgUGsKnw45kW6vUvtQmJ","type":"track"}

No Good
type: MusicAlbum
date published: 2018-07-06
track: No Good
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179047
  explicit: false
  by artist: Zonderling
  by artist: Don Diablo
  in album: No Good
    type: MusicAlbum
    date published: 2018-07-06
  isrc code: NLZ541800175
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:18:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x559c11a1c3bd1607c2d88e3e447496c507e26557a5cbc3f041e8fbdaa73f5605
  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/5o0eUxrcE7B7htlnRRZoWF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5o0eUxrcE7B7htlnRRZoWF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x559c11a1c3bd1607c2d88e3e447496c507e26557a5cbc3f041e8fbdaa73f5605","isrc":"NLZ541800175","name":"No Good","registered_at":"2026-06-05T22:18:23Z","spotify_id":"5o0eUxrcE7B7htlnRRZoWF","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 0x559c11a1c3bd1607c2d88e3e447496c507e26557a5cbc3f041e8fbdaa73f5605. 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/5o0eUxrcE7B7htlnRRZoWF.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/5o0eUxrcE7B7htlnRRZoWF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x559c11a1c3bd1607c2d88e3e447496c507e26557a5cbc3f041e8fbdaa73f5605","isrc":"NLZ541800175","name":"No Good","registered_at":"2026-06-05T22:18:23Z","spotify_id":"5o0eUxrcE7B7htlnRRZoWF","type":"track"}

Remedy (feat. Mingue) [VIP]
type: MusicAlbum
date published: 2018-06-08
track: Remedy (feat. Mingue) - VIP
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Zonderling
  by artist: Mingue
  in album: Remedy (feat. Mingue) [VIP]
    type: MusicAlbum
    date published: 2018-06-08
  isrc code: NLZ541800647

Crazy (Remixes - Pt. 2)
type: MusicAlbum
date published: 2018-03-23
track: Crazy - Clément Leroux Remix
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205379
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Clément Leroux
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802595
track: Crazy - JAMES. Remix
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292363
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: JAMES.
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802596
track: Crazy - KLYMVX Remix
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190000
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: KLYMVX
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802593
track: Crazy - Kolombo Remix
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197971
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kolombo
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802597
track: Crazy - KLYMVX Extended Remix
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252539
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: KLYMVX
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802594
track: Crazy - Kolombo Extended Remix
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268831
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Kolombo
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711802598
track: Crazy
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153391
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  in album: Crazy (Remixes - Pt. 2)
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: NLF711711933
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:19:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x376bda44b24fd793ff8dbba317d09c76a3be527490ca452b23ec2ea91b4f4333
  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/1CGmbzFNBDHdZ5Y0DlmkRl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CGmbzFNBDHdZ5Y0DlmkRl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x376bda44b24fd793ff8dbba317d09c76a3be527490ca452b23ec2ea91b4f4333. 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/1CGmbzFNBDHdZ5Y0DlmkRl.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/1CGmbzFNBDHdZ5Y0DlmkRl.
    date published: 2026-07-08T03:20:19Z

Nightcall (feat. Kye Sones)
type: MusicAlbum
date published: 2018-03-16
track: Nightcall (feat. Kye Sones)
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179608
  explicit: false
  by artist: Zonderling
  by artist: Kye Sones
  in album: Nightcall (feat. Kye Sones)
    type: MusicAlbum
    date published: 2018-03-16
  isrc code: NLZ541800343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T05:44:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09d09cb35933786e483b45a9bbec877a01e89cbe5ae7dddd70696000ac8593c0
  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/4M5L1CvxVVQtgpOOJ5hZ0u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M5L1CvxVVQtgpOOJ5hZ0u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09d09cb35933786e483b45a9bbec877a01e89cbe5ae7dddd70696000ac8593c0","isrc":"NLZ541800343","name":"Nightcall (feat. Kye Sones)","registered_at":"2026-06-20T05:44:55Z","spotify_id":"4M5L1CvxVVQtgpOOJ5hZ0u","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: 2026-07-02T03:30:09Z
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Crazy (Remixes - Pt. 1)
type: MusicAlbum
date published: 2018-02-16
track: Crazy - Dash Berlin Remix
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  duration: PT3M4S
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  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Dash Berlin
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711801049
track: Crazy - Mr. Belt & Wezol Remix
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  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Mr. Belt & Wezol
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711800492
track: Crazy - Sonny Bass Remix
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174891
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Sonny Bass
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711801296
track: Crazy - HIDDN Remix
  type: MusicRecording
  duration: PT3M37S
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  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: HIDDN
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711801295
track: Crazy - Acoustic Version
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171743
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: David Benjamin
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711800743
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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track: Crazy - Dash Berlin Extended Remix
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271238
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Dash Berlin
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
track: Crazy - Mr. Belt & Wezol Extended Remix
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290507
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Mr. Belt & Wezol
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711800493
track: Crazy - Sonny Bass Extended Remix
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233754
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Sonny Bass
  in album: Crazy (Remixes - Pt. 1)
    type: MusicAlbum
    date published: 2018-02-16
  isrc code: NLF711801297

Crazy (Dash Berlin Remix)
type: MusicAlbum
date published: 2018-02-09
track: Crazy - Dash Berlin Extended Remix
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271238
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  by artist: Dash Berlin
  in album: Crazy (Dash Berlin Remix)
    type: MusicAlbum
    date published: 2018-02-09
  isrc code: NLF711801050

Lee
type: MusicAlbum
date published: 2018-01-29
track: Lee
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193920
  explicit: false
  by artist: MOGUAI
  by artist: Zonderling
  in album: Lee
    type: MusicAlbum
    date published: 2018-01-29
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d5a02a88427fb769dd219fdcdce0a56a9fbda38d2270eb26a9e28bec1d79300
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1wGu0hEQUVlG3j9qChNrJn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wGu0hEQUVlG3j9qChNrJn
  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 0x6d5a02a88427fb769dd219fdcdce0a56a9fbda38d2270eb26a9e28bec1d79300. 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/1wGu0hEQUVlG3j9qChNrJn.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/1wGu0hEQUVlG3j9qChNrJn.
    date published: 2026-06-13T15:41:10Z

Crazy
type: MusicAlbum
date published: 2017-11-24
track: Crazy - Extended Mix
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208390
  explicit: false
  by artist: Lost Frequencies
  by artist: Zonderling
  in album: Crazy
    type: MusicAlbum
    date published: 2017-11-24
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x82122c9749426d9d063c4a870129c21b490bafdee255246e442eff8b02f347c8
  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/179TVLs27ClL68YjgzzMN8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/179TVLs27ClL68YjgzzMN8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82122c9749426d9d063c4a870129c21b490bafdee255246e442eff8b02f347c8","isrc":"NLF711711934","name":"Crazy - Extended Mix","registered_at":"2026-06-21T07:58:40Z","spotify_id":"179TVLs27ClL68YjgzzMN8","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 0x82122c9749426d9d063c4a870129c21b490bafdee255246e442eff8b02f347c8. 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/179TVLs27ClL68YjgzzMN8.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/179TVLs27ClL68YjgzzMN8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x82122c9749426d9d063c4a870129c21b490bafdee255246e442eff8b02f347c8","isrc":"NLF711711934","name":"Crazy - Extended Mix","registered_at":"2026-06-21T07:58:40Z","spotify_id":"179TVLs27ClL68YjgzzMN8","type":"track"}

Remedy (feat. Mingue)
type: MusicAlbum
date published: 2017-07-28
track: Remedy (feat. Mingue)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178229
  explicit: false
  by artist: Zonderling
  by artist: Mingue
  in album: Remedy (feat. Mingue)
    type: MusicAlbum
    date published: 2017-07-28
  isrc code: NLZ541700705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:05:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9cb1eb150579530d897fd75c0b93847c7e5068c517280d4077e4030cbeadb0d9
  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/1266BQtiMOCSZDo6NV2bYh.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1266BQtiMOCSZDo6NV2bYh
  additional property: OTSTimestamp
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    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x9cb1eb150579530d897fd75c0b93847c7e5068c517280d4077e4030cbeadb0d9","isrc":"NLZ541700705","name":"Remedy (feat. Mingue)","registered_at":"2026-06-18T04:05:48Z","spotify_id":"1266BQtiMOCSZDo6NV2bYh","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 0x9cb1eb150579530d897fd75c0b93847c7e5068c517280d4077e4030cbeadb0d9. 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/1266BQtiMOCSZDo6NV2bYh.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/1266BQtiMOCSZDo6NV2bYh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9cb1eb150579530d897fd75c0b93847c7e5068c517280d4077e4030cbeadb0d9","isrc":"NLZ541700705","name":"Remedy (feat. Mingue)","registered_at":"2026-06-18T04:05:48Z","spotify_id":"1266BQtiMOCSZDo6NV2bYh","type":"track"}

Cluster EP
type: MusicAlbum
date published: 2017-01-27
track: Landslide
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  duration: PT3M25S
  duration ms: 205812
  explicit: false
  by artist: Zonderling
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    type: MusicAlbum
    date published: 2017-01-27
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T22:56:09+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xb300e0bd45546b82f3a86c749c5b90f66131763521a7b8430e93dc1cfe2bcd18
  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/0vxYPP0OkU3DJURBJb1xNR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vxYPP0OkU3DJURBJb1xNR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb300e0bd45546b82f3a86c749c5b90f66131763521a7b8430e93dc1cfe2bcd18. 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/0vxYPP0OkU3DJURBJb1xNR.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/0vxYPP0OkU3DJURBJb1xNR.
    date published: 2026-07-02T05:09:12Z
track: Tunnel Vision - Don Diablo Edit
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  duration: PT3M35S
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  explicit: false
  by artist: Zonderling
  by artist: Don Diablo
  in album: Cluster EP
    type: MusicAlbum
    date published: 2017-01-27
  isrc code: NLZ541601462
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  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/7s2fTKrE24gtReCNgnrRBo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s2fTKrE24gtReCNgnrRBo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a","isrc":"NLZ541601462","name":"Tunnel Vision - Don Diablo Edit","registered_at":"2026-06-04T14:31:52Z","spotify_id":"7s2fTKrE24gtReCNgnrRBo","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 0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a. 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/7s2fTKrE24gtReCNgnrRBo.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/7s2fTKrE24gtReCNgnrRBo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a","isrc":"NLZ541601462","name":"Tunnel Vision - Don Diablo Edit","registered_at":"2026-06-04T14:31:52Z","spotify_id":"7s2fTKrE24gtReCNgnrRBo","type":"track"}
track: Annalog
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  duration: PT3M38S
  duration ms: 218214
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  in album: Cluster EP
    type: MusicAlbum
    date published: 2017-01-27
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:29:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x51178ed8b501f0c26fb47b70f5cfc110e3f960d5ad0383e22704befb3ce6fe58
  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/4oMWMjGy5ROK2CY5SadsO5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oMWMjGy5ROK2CY5SadsO5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51178ed8b501f0c26fb47b70f5cfc110e3f960d5ad0383e22704befb3ce6fe58. 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/4oMWMjGy5ROK2CY5SadsO5.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/4oMWMjGy5ROK2CY5SadsO5.
    date published: 2026-07-02T03:55:08Z
track: Particle Parade
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  explicit: false
  by artist: Zonderling
  in album: Cluster EP
    type: MusicAlbum
    date published: 2017-01-27
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xacc769b7bec33290c726fd8be8e1a2e2b78d3c34646d87ebe62f6aee2fcf45c9
  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/6ROp8M8CKylS9zeL9Hl6uU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ROp8M8CKylS9zeL9Hl6uU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xacc769b7bec33290c726fd8be8e1a2e2b78d3c34646d87ebe62f6aee2fcf45c9. 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/6ROp8M8CKylS9zeL9Hl6uU.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/6ROp8M8CKylS9zeL9Hl6uU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xacc769b7bec33290c726fd8be8e1a2e2b78d3c34646d87ebe62f6aee2fcf45c9","isrc":"NLZ541601464","name":"Particle Parade","registered_at":"2026-06-22T06:47:04Z","spotify_id":"6ROp8M8CKylS9zeL9Hl6uU","type":"track"}

Sonderling (2016 Edit)
type: MusicAlbum
date published: 2016-10-17
track: Sonderling (2016 Edit)
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224640
  explicit: false
  by artist: Zonderling
  in album: Sonderling (2016 Edit)
    type: MusicAlbum
    date published: 2016-10-17
  isrc code: NLWV71600027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:06:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1
  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/7AyZW5asOFDL7IlAbYlbQc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AyZW5asOFDL7IlAbYlbQc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1","isrc":"NLWV71600027","name":"Sonderling (2016 Edit)","registered_at":"2026-06-06T12:06:17Z","spotify_id":"7AyZW5asOFDL7IlAbYlbQc","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 0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1. 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/7AyZW5asOFDL7IlAbYlbQc.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/7AyZW5asOFDL7IlAbYlbQc.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3ae1d63ae72df06b6803bc86ec1d128ff74d04656534f5fcc5db936cd95e14f1","isrc":"NLWV71600027","name":"Sonderling (2016 Edit)","registered_at":"2026-06-06T12:06:17Z","spotify_id":"7AyZW5asOFDL7IlAbYlbQc","type":"track"}

Be Free
type: MusicAlbum
date published: 2016-08-12
track: Be Free
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188095
  explicit: false
  by artist: Zonderling
  in album: Be Free
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: NLZ541600724
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:08:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e
  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/5B73Fvln64drKYECpu2VW3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B73Fvln64drKYECpu2VW3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e","isrc":"NLZ541600724","name":"Be Free","registered_at":"2026-06-10T06:08:20Z","spotify_id":"5B73Fvln64drKYECpu2VW3","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 0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e. 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/5B73Fvln64drKYECpu2VW3.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/5B73Fvln64drKYECpu2VW3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e","isrc":"NLZ541600724","name":"Be Free","registered_at":"2026-06-10T06:08:20Z","spotify_id":"5B73Fvln64drKYECpu2VW3","type":"track"}

Keep On (feat. BISHØP)
type: MusicAlbum
date published: 2016-04-11
track: Keep On (feat. BISHØP)
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221785
  explicit: false
  by artist: Zonderling
  by artist: BISHØP
  in album: Keep On (feat. BISHØP)
    type: MusicAlbum
    date published: 2016-04-11
  isrc code: NLZ541600084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:26:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd038119668f8690ef077b0ea061706d896eb2deb582cbe535a62664a54c0182
  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/6ocCZigMiDXFOhTjZHygtW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ocCZigMiDXFOhTjZHygtW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbd038119668f8690ef077b0ea061706d896eb2deb582cbe535a62664a54c0182","isrc":"NLZ541600084","name":"Keep On (feat. BISHØP)","registered_at":"2026-06-08T22:26:00Z","spotify_id":"6ocCZigMiDXFOhTjZHygtW","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 0xbd038119668f8690ef077b0ea061706d896eb2deb582cbe535a62664a54c0182. 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/6ocCZigMiDXFOhTjZHygtW.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/6ocCZigMiDXFOhTjZHygtW.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xbd038119668f8690ef077b0ea061706d896eb2deb582cbe535a62664a54c0182","isrc":"NLZ541600084","name":"Keep On (feat. BISHØP)","registered_at":"2026-06-08T22:26:00Z","spotify_id":"6ocCZigMiDXFOhTjZHygtW","type":"track"}

Variant (HI-LO Variant)
type: MusicAlbum
date published: 2024-06-14
track: Variant - HI-LO Variant
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183916
  explicit: false
  by artist: Zonderling
  by artist: HI-LO
  in album: Variant (HI-LO Variant)
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: QM6N22497875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:50:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa
  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/2MG68DbWyzostiPDDS8B2i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MG68DbWyzostiPDDS8B2i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa","isrc":"QM6N22497875","name":"Variant - HI-LO Variant","registered_at":"2026-06-08T13:50:44Z","spotify_id":"2MG68DbWyzostiPDDS8B2i","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 0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa. 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/2MG68DbWyzostiPDDS8B2i.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/2MG68DbWyzostiPDDS8B2i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa","isrc":"QM6N22497875","name":"Variant - HI-LO Variant","registered_at":"2026-06-08T13:50:44Z","spotify_id":"2MG68DbWyzostiPDDS8B2i","type":"track"}
track: Variant
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290322
  explicit: false
  by artist: Zonderling
  in album: Variant (HI-LO Variant)
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: NLCK42231009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a
  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/3ItxqqDCxnbk95arYn5Nou.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ItxqqDCxnbk95arYn5Nou
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a. 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/3ItxqqDCxnbk95arYn5Nou.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/3ItxqqDCxnbk95arYn5Nou.
    date published: 2026-07-02T05:09:12Z

Variant
type: MusicAlbum
date published: 2023-05-26
track: Variant
  type: MusicRecording
  duration: PT4M50S
  duration ms: 290322
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: NLCK42231009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a
  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/3TFdAJfukeit12o0xqmKCt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TFdAJfukeit12o0xqmKCt
  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 0xe1c58ae7c8463d768cf0755b08b7587f2d02003f856a71717540924c87d2fe3a. 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/3TFdAJfukeit12o0xqmKCt.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/3TFdAJfukeit12o0xqmKCt.
    date published: 2026-06-13T15:41:10Z
track: Amateur
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371612
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: NLCK42227730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T15:08:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0
  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/1bb8mRLulM0MTByuMMYKsO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bb8mRLulM0MTByuMMYKsO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  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 0xeefac19a01d9ecebe3735fdedebb68706fbeff0c1eddc3206dd791f798a05cb0. 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/1bb8mRLulM0MTByuMMYKsO.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/1bb8mRLulM0MTByuMMYKsO.
    date published: 2026-07-08T03:22:41Z
track: Sirene
  type: MusicRecording
  duration: PT5M50S
  duration ms: 350322
  explicit: false
  by artist: Zonderling
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: NLCK42224689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:14:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26d0f488e915116ef475c18fc276f3af035d041e97258c857ac261a72cdc0efd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4RP1D4LRFLlOELZ60mXnOQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RP1D4LRFLlOELZ60mXnOQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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
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    date published: 2026-07-08T08:56:20Z
track: Variant - HI-LO Variant
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  duration: PT3M3S
  duration ms: 183916
  explicit: false
  by artist: Zonderling
  by artist: HI-LO
  in album: Variant
    type: MusicAlbum
    date published: 2023-05-26
  isrc code: QM6N22497875
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:50:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa
  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/1oN2IPdzRiKgrLwzTSXWPQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oN2IPdzRiKgrLwzTSXWPQ
  additional property: OTSTimestamp
    type: PropertyValue
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  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 0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa. 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/1oN2IPdzRiKgrLwzTSXWPQ.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/1oN2IPdzRiKgrLwzTSXWPQ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3ff338211ad5684d0923355b81c03ac389823f53b3c22582422cb98a8d9f85aa","isrc":"QM6N22497875","name":"Variant - HI-LO Variant","registered_at":"2026-06-08T13:50:44Z","spotify_id":"1oN2IPdzRiKgrLwzTSXWPQ","type":"track"}

Imaginary
type: MusicAlbum
date published: 2019-04-26
track: Imaginary
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185998
  explicit: false
  by artist: Zonderling
  in album: Imaginary
    type: MusicAlbum
    date published: 2019-04-26
track: Imaginary - Extended Mix
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  duration: PT4M14S
  duration ms: 254509
  explicit: false
  by artist: Zonderling
  in album: Imaginary
    type: MusicAlbum
    date published: 2019-04-26
  isrc code: NLF711903228

Crazy
type: MusicAlbum
date published: 2017-11-24

Changes - Zonderling Remix
type: MusicRecording
duration: PT3M9S
duration ms: 189677
explicit: false
by artist: Faul & Wad
by artist: PNAU
by artist: Zonderling
in album: Changes (Zonderling Remix)
  type: MusicAlbum
  date published: 2020-11-27
isrc code: DEL712010290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:34:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3d5ck9qdwrFMGW47W5rloJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3d5ck9qdwrFMGW47W5rloJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21","isrc":"DEL712010290","name":"Changes - Zonderling Remix","registered_at":"2026-06-05T13:34:33Z","spotify_id":"3d5ck9qdwrFMGW47W5rloJ","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 0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21. 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/3d5ck9qdwrFMGW47W5rloJ.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/3d5ck9qdwrFMGW47W5rloJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfa83f9c82d461a0c18c9c670e3aec5cb98e1454897e2214d93e5195f75351a21","isrc":"DEL712010290","name":"Changes - Zonderling Remix","registered_at":"2026-06-05T13:34:33Z","spotify_id":"3d5ck9qdwrFMGW47W5rloJ","type":"track"}

Sensational - Zonderling Remix
type: MusicRecording
duration: PT2M53S
duration ms: 173333
explicit: false
by artist: Sam Feldt
by artist: Zonderling
in album: After The Sunset
  type: MusicAlbum
  date published: 2018-02-19
isrc code: NLZ541800151
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
  value: https://explorer.copyrightchains.com/tx/0x3c477f8d0b3b4aa0e0f93fdbe1b48452ecfb938ef0da45c33db02aa02577407b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ZfmcScnfvdBG2o3CuMWPC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZfmcScnfvdBG2o3CuMWPC
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 0x3c477f8d0b3b4aa0e0f93fdbe1b48452ecfb938ef0da45c33db02aa02577407b. 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/5ZfmcScnfvdBG2o3CuMWPC.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/5ZfmcScnfvdBG2o3CuMWPC.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3c477f8d0b3b4aa0e0f93fdbe1b48452ecfb938ef0da45c33db02aa02577407b","isrc":"NLZ541800151","name":"Sensational - Zonderling Remix","registered_at":"2026-06-04T15:26:08Z","spotify_id":"5ZfmcScnfvdBG2o3CuMWPC","type":"track"}

Over - Zonderling Edit
type: MusicRecording
duration: PT3M0S
duration ms: 180462
explicit: false
by artist: Dannic
by artist: Promise Land
by artist: Zonderling
in album: Over (Zonderling Edit)
  type: MusicAlbum
  date published: 2019-05-10
isrc code: NLV5Z1900049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:55:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QVsSS5tTqI5ZXGIdnU8hg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QVsSS5tTqI5ZXGIdnU8hg
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479","isrc":"NLV5Z1900049","name":"Over - Zonderling Edit","registered_at":"2026-06-08T02:55:50Z","spotify_id":"6QVsSS5tTqI5ZXGIdnU8hg","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 0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479. 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/6QVsSS5tTqI5ZXGIdnU8hg.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/6QVsSS5tTqI5ZXGIdnU8hg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x29ab0ca5304f0517cb67093874480a3d2ad82dc1b07a22dd39d6a86909aa7479","isrc":"NLV5Z1900049","name":"Over - Zonderling Edit","registered_at":"2026-06-08T02:55:50Z","spotify_id":"6QVsSS5tTqI5ZXGIdnU8hg","type":"track"}

Apart
type: MusicRecording
duration: PT3M4S
duration ms: 184320
explicit: false
by artist: Zonderling
by artist: Magnificence
in album: Apart
  type: MusicAlbum
  date published: 2020-09-18
isrc code: CYA112000664
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:38:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b0c229d54e6ac2438cbe901508210c06791f1f628b8445792db4a0863d63572
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/0Ifp7MJRH7fr3r0rtUl4GY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ifp7MJRH7fr3r0rtUl4GY
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 0x2b0c229d54e6ac2438cbe901508210c06791f1f628b8445792db4a0863d63572. 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/0Ifp7MJRH7fr3r0rtUl4GY.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/0Ifp7MJRH7fr3r0rtUl4GY.
  date published: 2026-06-13T17:25:41Z

Spannend
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duration: PT5M42S
duration ms: 342580
explicit: false
by artist: Zonderling
in album: Spannend
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  date published: 2021-02-12
isrc code: GBTDG1302163
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
  value: https://explorer.copyrightchains.com/tx/0x61bc7ae1b5af6fca314d79d5184de7e1acefa8ff3b7fc898a3ef416a3e89c7b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2TrEGsG34EPBQsafKq7Qj7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TrEGsG34EPBQsafKq7Qj7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bc7ae1b5af6fca314d79d5184de7e1acefa8ff3b7fc898a3ef416a3e89c7b2. 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/2TrEGsG34EPBQsafKq7Qj7.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/2TrEGsG34EPBQsafKq7Qj7.
  date published: 2026-07-02T03:55:08Z

I'm Just Feelin' (Du Du Du) - Zonderling Remix
type: MusicRecording
duration: PT2M39S
duration ms: 159442
explicit: false
by artist: Imanbek
by artist: Martin Jensen
by artist: Zonderling
in album: I'm Just Feelin' (Du Du Du)
  type: MusicAlbum
  date published: 2020-10-16
isrc code: DEE862001656
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe60df873807d5b7acbef69c240dc068774dbf684f388c04c54b57025b14509f1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26JUL3qEItXojln1BMmUav
additional property: OTSTimestamp
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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 0xe60df873807d5b7acbef69c240dc068774dbf684f388c04c54b57025b14509f1. 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/26JUL3qEItXojln1BMmUav.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/26JUL3qEItXojln1BMmUav.
  date published: 2026-07-02T11:34:59Z
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Tunnel Vision - Don Diablo Edit
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duration: PT3M35S
duration ms: 215476
explicit: false
by artist: Zonderling
by artist: Don Diablo
in album: Reconstructions
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
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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 0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a. 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/0VYOHqfEeQJMEggmVHpr7g.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/0VYOHqfEeQJMEggmVHpr7g.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x41ec73ee89120951357f09b7d2945da384f5771e49a77f42d95ccf11de61d73a","isrc":"NLZ541601462","name":"Tunnel Vision - Don Diablo Edit","registered_at":"2026-06-04T14:31:52Z","spotify_id":"0VYOHqfEeQJMEggmVHpr7g","type":"track"}

Verwarring
type: MusicRecording
duration: PT3M16S
duration ms: 196800
explicit: false
by artist: Zonderling
in album: Verwarring
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLM5S2101492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:38:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EOVZqwxE447cwaIG9dFHA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EOVZqwxE447cwaIG9dFHA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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 0x9e564e365446fdab4eb4b060f93ecf0726b3d1b2dd92759bf59255b800847d10. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EOVZqwxE447cwaIG9dFHA.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/0EOVZqwxE447cwaIG9dFHA.
  date published: 2026-07-06T07:16:32Z

Crazy
type: MusicRecording
duration: PT2M33S
duration ms: 153391
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711711933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:19:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x376bda44b24fd793ff8dbba317d09c76a3be527490ca452b23ec2ea91b4f4333
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/1CGmbzFNBDHdZ5Y0DlmkRl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CGmbzFNBDHdZ5Y0DlmkRl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x376bda44b24fd793ff8dbba317d09c76a3be527490ca452b23ec2ea91b4f4333. 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/1CGmbzFNBDHdZ5Y0DlmkRl.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/1CGmbzFNBDHdZ5Y0DlmkRl.
  date published: 2026-07-08T03:20:19Z

Be Free
type: MusicRecording
duration: PT3M8S
duration ms: 188095
explicit: false
by artist: Zonderling
in album: Don Diablo Presents The Hex Files 002
  type: MusicAlbum
  date published: 2016-07-18
isrc code: NLZ541600724
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:08:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6k0BaaFprQxNiWtbRmcdi6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6k0BaaFprQxNiWtbRmcdi6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e","isrc":"NLZ541600724","name":"Be Free","registered_at":"2026-06-10T06:08:20Z","spotify_id":"6k0BaaFprQxNiWtbRmcdi6","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 0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6k0BaaFprQxNiWtbRmcdi6.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/6k0BaaFprQxNiWtbRmcdi6.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x95df744808033c97336fb326feb2363476bec44c3a28eed53b0796e111c7122e","isrc":"NLZ541600724","name":"Be Free","registered_at":"2026-06-10T06:08:20Z","spotify_id":"6k0BaaFprQxNiWtbRmcdi6","type":"track"}

Crazy - KLYMVX Extended Remix
type: MusicRecording
duration: PT4M12S
duration ms: 252539
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: KLYMVX
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802594

Crazy - Kolombo Extended Remix
type: MusicRecording
duration: PT4M28S
duration ms: 268831
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: Kolombo
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802598

Crazy - Clément Leroux Remix
type: MusicRecording
duration: PT3M25S
duration ms: 205379
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: Clément Leroux
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802595

Crazy - JAMES. Remix
type: MusicRecording
duration: PT4M52S
duration ms: 292363
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: JAMES.
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802596

Crazy - JAMES. Remix
type: MusicRecording
duration: PT4M52S
duration ms: 292363
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: James
by artist: JAMES.
in album: Deep House Hits: Ibiza 2018 - Armada Music
  type: MusicAlbum
  date published: 2018-05-04
isrc code: NLF711802596

Kronkel
type: MusicRecording
duration: PT3M7S
duration ms: 187741
explicit: false
by artist: Zonderling
in album: Verwarring
  type: MusicAlbum
  date published: 2021-11-19

Crazy - KLYMVX Remix
type: MusicRecording
duration: PT3M10S
duration ms: 190000
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: KLYMVX
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802593

Crazy - Kolombo Remix
type: MusicRecording
duration: PT3M17S
duration ms: 197971
explicit: false
by artist: Lost Frequencies
by artist: Zonderling
by artist: Kolombo
in album: Crazy (Remixes - Pt. 2)
  type: MusicAlbum
  date published: 2018-03-23
isrc code: NLF711802597

Zonder
type: MusicRecording
duration: PT2M54S
duration ms: 174193
explicit: false
by artist: Zonderling
in album: Verwarring
  type: MusicAlbum
  date published: 2021-11-19
isrc code: NLM5S2101460
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:40:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3hZEPDOVYoetdGcMibF2iI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZEPDOVYoetdGcMibF2iI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 0xde46acb066bae8306be63d689f8fc63919397e1b6543a7aaf90b310fe84ddf38. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hZEPDOVYoetdGcMibF2iI.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/3hZEPDOVYoetdGcMibF2iI.
  date published: 2026-07-08T03:53:27Z

Sound Of Your Name - Zonderling Remix
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Josh Cumbee
by artist: Zonderling
in album: Dance Hits 2021 - Summer Edition
  type: MusicAlbum
  date published: 2021-05-28