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type: MusicGroup
genre: alt-z
genre: singer-songwriter-pop
popularity: 57
followers: 493263
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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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: 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f64502c307d0dfee49e323a9f4803a0c0de384b1a69d01a013ebfbedc7ac34. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61bf2068-3318-43a6-83fc-1117bc269735.json and https://artists.proofprofile.net/proofs/artist/61bf2068-3318-43a6-83fc-1117bc269735.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Rare (Alexander 23 Edit)
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  date published: 2020-02-28
  track: Rare - Alexander 23 Edit
    type: MusicRecording
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    by artist: Selena Gomez
    by artist: Alexander 23
    in album: Rare (Alexander 23 Edit)
      type: MusicAlbum
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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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 0x50cf2a7f2cc54f20ac18807f08cfddd7cdbfa399052de94f25033805882d1219. 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/60xTyEfoVFgxmrKXb51dDi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60xTyEfoVFgxmrKXb51dDi.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x50cf2a7f2cc54f20ac18807f08cfddd7cdbfa399052de94f25033805882d1219","isrc":"USUM72003369","name":"Rare - Alexander 23 Edit","registered_at":"2026-06-06T01:04:06Z","spotify_id":"60xTyEfoVFgxmrKXb51dDi","type":"track"}
album: Cozy
  type: MusicAlbum
  date published: 2024-05-22
  track: Cozy
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165339
    explicit: false
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    by artist: Lauv
    by artist: Alexander 23
    in album: Cozy
      type: MusicAlbum
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
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    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71e18aaae388347a03ea39cf67986b9d941c5a7fd65cba53d76f81b5f638d96. 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/5mRFZlOAptPpimncCeBxoJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mRFZlOAptPpimncCeBxoJ.
      date published: 2026-06-13T12:47:07Z
album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
  track: Hate Me If It Helps
    type: MusicRecording
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    in album: Aftershock (Deluxe)
      type: MusicAlbum
      date published: 2023-07-14
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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: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe3e46c9291d3a93bd5dd67e9a7e1d8577cf1f148ac76bd7ccf45de34f52656. 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/2k4jrn54Lv1vhrZYA0awWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k4jrn54Lv1vhrZYA0awWZ.
      date published: 2026-07-02T03:30:09Z
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  track: Crash
    type: MusicRecording
    duration: PT3M14S
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    explicit: false
    by artist: Alexander 23
    in album: Aftershock (Deluxe)
      type: MusicAlbum
      date published: 2023-07-14
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Somebody's Nobody
  track: The Hardest Part
  track: Fall 2017 (What If?)
  track: Live in me Forever
  track: Cosplay
  track: Everything's Fine
  track: If We Were A Party
  track: Magic Wand
  track: RIP You and Me
  track: Different (Demo)
  track: The Hardest Part (Original Demo)
  track: What If? (Demo)
album: Aftershock
album: Brown Eyed Baby
album: Yours
album: On My Mind
album: How Much Longer?
album: I Wanna Live Forever
album: How To Drive
album: Ain't Christmas (with Laufey)
album: ill (feat. Kenny Beats)
album: Cosplay (Stripped)
album: Oh No, Not Again! - EP
album: IDK You Yet (Live on Piano)
album: Loving You Gets Hard
album: I Hate You So Much
album: I'm Sorry I Love You - EP
track: How Much Longer?
track: Rare - Alexander 23 Edit
track: IDK You Yet
track: High School
track: We Don’t Talk Enough (with Alexander 23)
track: late nights (Alexander 23 edit)
track: Cozy
track: Hate Me If It Helps
track: Crash
track: Somebody's Nobody
track: The Hardest Part
track: Fall 2017 (What If?)
track: Live in me Forever
track: Cosplay
track: Everything's Fine
track: If We Were A Party
track: Magic Wand
track: RIP You and Me
track: Different (Demo)

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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xec94c47e46bb6195deb2b9e6bca8742d514026e260bb60aa474203eb6156dd53

OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/956302

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/72me4KlEkhuSETX4vrELZE.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72me4KlEkhuSETX4vrELZE

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

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 0xec94c47e46bb6195deb2b9e6bca8742d514026e260bb60aa474203eb6156dd53. 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/72me4KlEkhuSETX4vrELZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72me4KlEkhuSETX4vrELZE.
date published: 2026-07-02T03:30:09Z

Somebody's Nobody
type: MusicRecording
duration: PT3M42S
duration ms: 222466
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
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  date published: 2023-07-14
isrc code: USUM72204394
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
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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 0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca. 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/6laTBQ8WDaA1F3zPAaPY68.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6laTBQ8WDaA1F3zPAaPY68.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca","isrc":"USUM72204394","name":"Somebody's Nobody","registered_at":"2026-06-07T06:16:34Z","spotify_id":"6laTBQ8WDaA1F3zPAaPY68","type":"track"}

The Hardest Part
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duration: PT3M23S
duration ms: 203600
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204398
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09kLewbpHCey6GQZpTbKG7
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 0x01cdac8cc3123f30c736691a4d6c0d6d96925de100f82604500705c10692a3a8. 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/09kLewbpHCey6GQZpTbKG7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09kLewbpHCey6GQZpTbKG7.
  date published: 2026-07-02T03:55:08Z
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Fall 2017 (What If?)
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in album: Aftershock (Deluxe)
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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: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQLFq21zXmTFY9VEMLtfi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"5YQLFq21zXmTFY9VEMLtfi","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 0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72. 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/5YQLFq21zXmTFY9VEMLtfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQLFq21zXmTFY9VEMLtfi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"5YQLFq21zXmTFY9VEMLtfi","type":"track"}

Live in me Forever
type: MusicRecording
duration: PT2M26S
duration ms: 146289
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d
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/4G3RsrOjP7RxWQDk5sNUEf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G3RsrOjP7RxWQDk5sNUEf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4G3RsrOjP7RxWQDk5sNUEf","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 0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d. 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/4G3RsrOjP7RxWQDk5sNUEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G3RsrOjP7RxWQDk5sNUEf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4G3RsrOjP7RxWQDk5sNUEf","type":"track"}

Cosplay
type: MusicRecording
duration: PT3M13S
duration ms: 193098
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:53:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97
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/0bf5m1uKdaESkYmIe3aGzX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf5m1uKdaESkYmIe3aGzX
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 0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97. 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/0bf5m1uKdaESkYmIe3aGzX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf5m1uKdaESkYmIe3aGzX.
  date published: 2026-07-02T03:55:08Z

Everything's Fine
type: MusicRecording
duration: PT3M49S
duration ms: 229710
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24
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/4KEDHEiYQYeZOsGi0ANzU3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KEDHEiYQYeZOsGi0ANzU3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"4KEDHEiYQYeZOsGi0ANzU3","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 0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24. 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/4KEDHEiYQYeZOsGi0ANzU3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KEDHEiYQYeZOsGi0ANzU3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"4KEDHEiYQYeZOsGi0ANzU3","type":"track"}

If We Were A Party
type: MusicRecording
duration: PT3M35S
duration ms: 215175
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5
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/6SHl38dCPSivfoLOoMLg1m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SHl38dCPSivfoLOoMLg1m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"6SHl38dCPSivfoLOoMLg1m","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 0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5. 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/6SHl38dCPSivfoLOoMLg1m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SHl38dCPSivfoLOoMLg1m.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"6SHl38dCPSivfoLOoMLg1m","type":"track"}

Magic Wand
type: MusicRecording
duration: PT3M32S
duration ms: 212463
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:40:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4tKy3YdkHSsbdVofBkzMrn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKy3YdkHSsbdVofBkzMrn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4tKy3YdkHSsbdVofBkzMrn","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 0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tKy3YdkHSsbdVofBkzMrn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKy3YdkHSsbdVofBkzMrn.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4tKy3YdkHSsbdVofBkzMrn","type":"track"}

RIP You and Me
type: MusicRecording
duration: PT3M43S
duration ms: 223428
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204397
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e
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/3NfOcAVlPhL7lrtzvUiyJJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfOcAVlPhL7lrtzvUiyJJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"3NfOcAVlPhL7lrtzvUiyJJ","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 0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e. 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/3NfOcAVlPhL7lrtzvUiyJJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfOcAVlPhL7lrtzvUiyJJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"3NfOcAVlPhL7lrtzvUiyJJ","type":"track"}

Different (Demo)
type: MusicRecording
duration: PT3M31S
duration ms: 211552
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72309902
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe
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/1xY16wZWhPXeH2xJi29enJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xY16wZWhPXeH2xJi29enJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe","isrc":"USUM72309902","name":"Different (Demo)","registered_at":"2026-06-10T12:22:35Z","spotify_id":"1xY16wZWhPXeH2xJi29enJ","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 0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe. 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/1xY16wZWhPXeH2xJi29enJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xY16wZWhPXeH2xJi29enJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe","isrc":"USUM72309902","name":"Different (Demo)","registered_at":"2026-06-10T12:22:35Z","spotify_id":"1xY16wZWhPXeH2xJi29enJ","type":"track"}

The Hardest Part (Original Demo)
type: MusicRecording
duration: PT3M50S
duration ms: 230784
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72309901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:03:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4408ab8854a83983247f92f849e3f95f5f0d6720ce18c943d815e3d74b2377c
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/20GnoUX3NUt1KxmwZXtRle.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20GnoUX3NUt1KxmwZXtRle
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4408ab8854a83983247f92f849e3f95f5f0d6720ce18c943d815e3d74b2377c. 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/20GnoUX3NUt1KxmwZXtRle.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20GnoUX3NUt1KxmwZXtRle.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa4408ab8854a83983247f92f849e3f95f5f0d6720ce18c943d815e3d74b2377c","isrc":"USUM72309901","name":"The Hardest Part (Original Demo)","registered_at":"2026-06-21T16:03:26Z","spotify_id":"20GnoUX3NUt1KxmwZXtRle","type":"track"}

What If? (Demo)
type: MusicRecording
duration: PT1M42S
duration ms: 102401
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72309903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:32:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x208e92573fc9ba155b0e464f3d10607cc68f61e2173ded78f5c53ffc47498cf8
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/0aPeZDJVXR7TeEa0ZpShE0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aPeZDJVXR7TeEa0ZpShE0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x208e92573fc9ba155b0e464f3d10607cc68f61e2173ded78f5c53ffc47498cf8","isrc":"USUM72309903","name":"What If? (Demo)","registered_at":"2026-06-18T12:32:45Z","spotify_id":"0aPeZDJVXR7TeEa0ZpShE0","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 0x208e92573fc9ba155b0e464f3d10607cc68f61e2173ded78f5c53ffc47498cf8. 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/0aPeZDJVXR7TeEa0ZpShE0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aPeZDJVXR7TeEa0ZpShE0.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x208e92573fc9ba155b0e464f3d10607cc68f61e2173ded78f5c53ffc47498cf8","isrc":"USUM72309903","name":"What If? (Demo)","registered_at":"2026-06-18T12:32:45Z","spotify_id":"0aPeZDJVXR7TeEa0ZpShE0","type":"track"}

Aftershock
type: MusicAlbum
date published: 2022-07-15
track: Hate Me If It Helps
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196452
  explicit: false
  by artist: Alexander 23
  in album: Aftershock
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72200969
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:49:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4fe3e46c9291d3a93bd5dd67e9a7e1d8577cf1f148ac76bd7ccf45de34f52656
  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/27RDHPogNiOiPshJZ2cEVT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27RDHPogNiOiPshJZ2cEVT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4fe3e46c9291d3a93bd5dd67e9a7e1d8577cf1f148ac76bd7ccf45de34f52656","isrc":"USUM72200969","name":"Hate Me If It Helps","registered_at":"2026-06-04T14:49:27Z","spotify_id":"27RDHPogNiOiPshJZ2cEVT","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 0x4fe3e46c9291d3a93bd5dd67e9a7e1d8577cf1f148ac76bd7ccf45de34f52656. 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/27RDHPogNiOiPshJZ2cEVT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27RDHPogNiOiPshJZ2cEVT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4fe3e46c9291d3a93bd5dd67e9a7e1d8577cf1f148ac76bd7ccf45de34f52656","isrc":"USUM72200969","name":"Hate Me If It Helps","registered_at":"2026-06-04T14:49:27Z","spotify_id":"27RDHPogNiOiPshJZ2cEVT","type":"track"}
track: Crash
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194814
  explicit: false
  by artist: Alexander 23
  in album: Aftershock
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72203924
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:50:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec94c47e46bb6195deb2b9e6bca8742d514026e260bb60aa474203eb6156dd53
  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/5tBEuGcKOtmsbsTXvFycED.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tBEuGcKOtmsbsTXvFycED
  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 0xec94c47e46bb6195deb2b9e6bca8742d514026e260bb60aa474203eb6156dd53. 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/5tBEuGcKOtmsbsTXvFycED.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tBEuGcKOtmsbsTXvFycED.
    date published: 2026-06-13T15:41:10Z
track: Somebody's Nobody
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222466
  explicit: false
  by artist: Alexander 23
  in album: Aftershock
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72204394
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:16:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca
  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/0p6iibqF4hb6e7nm9rF1MR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p6iibqF4hb6e7nm9rF1MR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca","isrc":"USUM72204394","name":"Somebody's Nobody","registered_at":"2026-06-07T06:16:34Z","spotify_id":"0p6iibqF4hb6e7nm9rF1MR","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 0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca. 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/0p6iibqF4hb6e7nm9rF1MR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p6iibqF4hb6e7nm9rF1MR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf362dfb604c06e98a36c446ab1e09028a52b736e91a0041e5a1b47942ae7bcca","isrc":"USUM72204394","name":"Somebody's Nobody","registered_at":"2026-06-07T06:16:34Z","spotify_id":"0p6iibqF4hb6e7nm9rF1MR","type":"track"}
track: The Hardest Part
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203600
  explicit: false
  by artist: Alexander 23
  in album: Aftershock
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72204398
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:41:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01cdac8cc3123f30c736691a4d6c0d6d96925de100f82604500705c10692a3a8
  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/1ODRbz1jZsSrTkpTVcYElX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ODRbz1jZsSrTkpTVcYElX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01cdac8cc3123f30c736691a4d6c0d6d96925de100f82604500705c10692a3a8","isrc":"USUM72204398","name":"The Hardest Part","registered_at":"2026-06-04T13:41:45Z","spotify_id":"1ODRbz1jZsSrTkpTVcYElX","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 0x01cdac8cc3123f30c736691a4d6c0d6d96925de100f82604500705c10692a3a8. 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/1ODRbz1jZsSrTkpTVcYElX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ODRbz1jZsSrTkpTVcYElX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x01cdac8cc3123f30c736691a4d6c0d6d96925de100f82604500705c10692a3a8","isrc":"USUM72204398","name":"The Hardest Part","registered_at":"2026-06-04T13:41:45Z","spotify_id":"1ODRbz1jZsSrTkpTVcYElX","type":"track"}
track: Fall 2017 (What If?)
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190586
  explicit: false
  by artist: Alexander 23
  in album: Aftershock
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72204392
  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: Live in me Forever
track: Cosplay
track: Everything's Fine
track: If We Were A Party
track: Magic Wand
track: RIP You and Me

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T12:36:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1q0YWFd58yh30CtQkGCpUn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q0YWFd58yh30CtQkGCpUn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"1q0YWFd58yh30CtQkGCpUn","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72. 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/1q0YWFd58yh30CtQkGCpUn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q0YWFd58yh30CtQkGCpUn.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"1q0YWFd58yh30CtQkGCpUn","type":"track"}

Live in me Forever
type: MusicRecording
duration: PT2M26S
duration ms: 146289
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d
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/4wpVR3o7CRUBre7ZJhR4I2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wpVR3o7CRUBre7ZJhR4I2
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4wpVR3o7CRUBre7ZJhR4I2","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 0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d. 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/4wpVR3o7CRUBre7ZJhR4I2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wpVR3o7CRUBre7ZJhR4I2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4wpVR3o7CRUBre7ZJhR4I2","type":"track"}

Cosplay
type: MusicRecording
duration: PT3M13S
duration ms: 193098
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:53:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97
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/0bKJY8itfD85l2ij3a7hgq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bKJY8itfD85l2ij3a7hgq
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 0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97. 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/0bKJY8itfD85l2ij3a7hgq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bKJY8itfD85l2ij3a7hgq.
  date published: 2026-06-13T17:25:41Z

Everything's Fine
type: MusicRecording
duration: PT3M49S
duration ms: 229710
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24
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/3Psyyksg66pLbYTT9Dv2qk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Psyyksg66pLbYTT9Dv2qk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"3Psyyksg66pLbYTT9Dv2qk","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 0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24. 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/3Psyyksg66pLbYTT9Dv2qk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Psyyksg66pLbYTT9Dv2qk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"3Psyyksg66pLbYTT9Dv2qk","type":"track"}

If We Were A Party
type: MusicRecording
duration: PT3M35S
duration ms: 215175
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5
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/10jL8CyereIW7EhM0pzsSD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10jL8CyereIW7EhM0pzsSD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"10jL8CyereIW7EhM0pzsSD","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 0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5. 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/10jL8CyereIW7EhM0pzsSD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10jL8CyereIW7EhM0pzsSD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"10jL8CyereIW7EhM0pzsSD","type":"track"}

Magic Wand
type: MusicRecording
duration: PT3M32S
duration ms: 212463
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:40:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4
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/4cYbWscKFzq7x1zRiMgDr1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cYbWscKFzq7x1zRiMgDr1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4cYbWscKFzq7x1zRiMgDr1","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 0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4. 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/4cYbWscKFzq7x1zRiMgDr1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cYbWscKFzq7x1zRiMgDr1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4cYbWscKFzq7x1zRiMgDr1","type":"track"}

RIP You and Me
type: MusicRecording
duration: PT3M43S
duration ms: 223428
explicit: false
by artist: Alexander 23
in album: Aftershock
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204397
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e
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/1i6TyD1ELHINg8dtMPFlhf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i6TyD1ELHINg8dtMPFlhf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"1i6TyD1ELHINg8dtMPFlhf","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 0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e. 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/1i6TyD1ELHINg8dtMPFlhf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i6TyD1ELHINg8dtMPFlhf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"1i6TyD1ELHINg8dtMPFlhf","type":"track"}

Brown Eyed Baby
type: MusicAlbum
date published: 2024-06-07
track: Brown Eyed Baby
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179066
  explicit: false
  by artist: Alexander 23
  in album: Brown Eyed Baby
    type: MusicAlbum
    date published: 2024-06-07
  isrc code: QM24S2403147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:04:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb9f5995dd7ee894657fa891e182129536387f8636cdb305aa8254c5bfb35886
  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/5cPYGdyQDvb6eyv9PhLIs8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cPYGdyQDvb6eyv9PhLIs8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb9f5995dd7ee894657fa891e182129536387f8636cdb305aa8254c5bfb35886","isrc":"QM24S2403147","name":"Brown Eyed Baby","registered_at":"2026-06-06T01:04:04Z","spotify_id":"5cPYGdyQDvb6eyv9PhLIs8","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 0xdb9f5995dd7ee894657fa891e182129536387f8636cdb305aa8254c5bfb35886. 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/5cPYGdyQDvb6eyv9PhLIs8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cPYGdyQDvb6eyv9PhLIs8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdb9f5995dd7ee894657fa891e182129536387f8636cdb305aa8254c5bfb35886","isrc":"QM24S2403147","name":"Brown Eyed Baby","registered_at":"2026-06-06T01:04:04Z","spotify_id":"5cPYGdyQDvb6eyv9PhLIs8","type":"track"}

Yours
type: MusicAlbum
date published: 2024-03-29
track: Yours
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237306
  explicit: false
  by artist: Alexander 23
  in album: Yours
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: QM24S2401634
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69645d393d15380fba4972bc825bd9ddd1cf90761ebedb97ae876d3b2526bdb4
  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/6ZArwNtFh1a4204U7QexUa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZArwNtFh1a4204U7QexUa
  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 0x69645d393d15380fba4972bc825bd9ddd1cf90761ebedb97ae876d3b2526bdb4. 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/6ZArwNtFh1a4204U7QexUa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZArwNtFh1a4204U7QexUa.
    date published: 2026-06-13T17:25:41Z

On My Mind
type: MusicAlbum
date published: 2024-02-14
track: On My Mind
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182696
  explicit: false
  by artist: Alexander 23
  by artist: Cory Wong
  in album: On My Mind
    type: MusicAlbum
    date published: 2024-02-14
  isrc code: QM24S2400595
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:05:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe638bf8eeb4db090fa70429c304ad9f1d8eb8573211aca2e07913cdcf71d56fb
  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/2REV45xgTkmZnixZyQdeCj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2REV45xgTkmZnixZyQdeCj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe638bf8eeb4db090fa70429c304ad9f1d8eb8573211aca2e07913cdcf71d56fb","isrc":"QM24S2400595","name":"On My Mind","registered_at":"2026-06-06T04:05:17Z","spotify_id":"2REV45xgTkmZnixZyQdeCj","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 0xe638bf8eeb4db090fa70429c304ad9f1d8eb8573211aca2e07913cdcf71d56fb. 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/2REV45xgTkmZnixZyQdeCj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2REV45xgTkmZnixZyQdeCj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe638bf8eeb4db090fa70429c304ad9f1d8eb8573211aca2e07913cdcf71d56fb","isrc":"QM24S2400595","name":"On My Mind","registered_at":"2026-06-06T04:05:17Z","spotify_id":"2REV45xgTkmZnixZyQdeCj","type":"track"}

How Much Longer?
type: MusicAlbum
date published: 2024-01-26
track: How Much Longer?
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243798
  explicit: false
  by artist: Alexander 23
  in album: How Much Longer?
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: QM24S2400289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:21:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3
  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/2KlWdo608p1j3BUnkKzmdb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KlWdo608p1j3BUnkKzmdb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3","isrc":"QM24S2400289","name":"How Much Longer?","registered_at":"2026-06-05T05:21:54Z","spotify_id":"2KlWdo608p1j3BUnkKzmdb","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 0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3. 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/2KlWdo608p1j3BUnkKzmdb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KlWdo608p1j3BUnkKzmdb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3","isrc":"QM24S2400289","name":"How Much Longer?","registered_at":"2026-06-05T05:21:54Z","spotify_id":"2KlWdo608p1j3BUnkKzmdb","type":"track"}

I Wanna Live Forever
type: MusicAlbum
date published: 2023-03-31
track: I Wanna Live Forever
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206904
  explicit: false
  by artist: Alexander 23
  in album: I Wanna Live Forever
    type: MusicAlbum
    date published: 2023-03-31
  isrc code: USUM72304327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:03:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb12b973ad96cfa57c6e492303f44d2b87df3899bb457b1693a1d68fc0e95ab4d
  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/759ptp5ik4aLVCMnrQmUKg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/759ptp5ik4aLVCMnrQmUKg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb12b973ad96cfa57c6e492303f44d2b87df3899bb457b1693a1d68fc0e95ab4d","isrc":"USUM72304327","name":"I Wanna Live Forever","registered_at":"2026-06-08T00:03:29Z","spotify_id":"759ptp5ik4aLVCMnrQmUKg","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 0xb12b973ad96cfa57c6e492303f44d2b87df3899bb457b1693a1d68fc0e95ab4d. 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/759ptp5ik4aLVCMnrQmUKg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/759ptp5ik4aLVCMnrQmUKg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb12b973ad96cfa57c6e492303f44d2b87df3899bb457b1693a1d68fc0e95ab4d","isrc":"USUM72304327","name":"I Wanna Live Forever","registered_at":"2026-06-08T00:03:29Z","spotify_id":"759ptp5ik4aLVCMnrQmUKg","type":"track"}

How To Drive
type: MusicAlbum
date published: 2023-01-27
track: How To Drive
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219824
  explicit: false
  by artist: Alexander 23
  in album: How To Drive
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USUM72300243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:17:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x404c3fb0642958db5691da2dda190ba33d93d99cbdd5ac065e50e2808fdadc53
  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/4memBjRe8ZXDJha8grYdRm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4memBjRe8ZXDJha8grYdRm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x404c3fb0642958db5691da2dda190ba33d93d99cbdd5ac065e50e2808fdadc53","isrc":"USUM72300243","name":"How To Drive","registered_at":"2026-06-08T00:17:12Z","spotify_id":"4memBjRe8ZXDJha8grYdRm","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 0x404c3fb0642958db5691da2dda190ba33d93d99cbdd5ac065e50e2808fdadc53. 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/4memBjRe8ZXDJha8grYdRm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4memBjRe8ZXDJha8grYdRm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x404c3fb0642958db5691da2dda190ba33d93d99cbdd5ac065e50e2808fdadc53","isrc":"USUM72300243","name":"How To Drive","registered_at":"2026-06-08T00:17:12Z","spotify_id":"4memBjRe8ZXDJha8grYdRm","type":"track"}

Ain't Christmas (with Laufey)
type: MusicAlbum
date published: 2022-12-02
track: Ain't Christmas (with Laufey)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189088
  explicit: false
  by artist: Alexander 23
  by artist: Laufey
  in album: Ain't Christmas (with Laufey)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USUM72222145
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:45:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa44386085071afa3eda6cb61b763f4ee312fec8651287c45b26d984fa18c27e8
  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/1ishMaKoZFGrxFdGLa2qZN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ishMaKoZFGrxFdGLa2qZN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa44386085071afa3eda6cb61b763f4ee312fec8651287c45b26d984fa18c27e8","isrc":"USUM72222145","name":"Ain't Christmas (with Laufey)","registered_at":"2026-06-04T14:45:11Z","spotify_id":"1ishMaKoZFGrxFdGLa2qZN","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 0xa44386085071afa3eda6cb61b763f4ee312fec8651287c45b26d984fa18c27e8. 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/1ishMaKoZFGrxFdGLa2qZN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ishMaKoZFGrxFdGLa2qZN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa44386085071afa3eda6cb61b763f4ee312fec8651287c45b26d984fa18c27e8","isrc":"USUM72222145","name":"Ain't Christmas (with Laufey)","registered_at":"2026-06-04T14:45:11Z","spotify_id":"1ishMaKoZFGrxFdGLa2qZN","type":"track"}

ill (feat. Kenny Beats)
type: MusicAlbum
date published: 2022-10-14
track: ill (feat. Kenny Beats)
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201673
  explicit: false
  by artist: Alexander 23
  by artist: Kenny Beats
  in album: ill (feat. Kenny Beats)
    type: MusicAlbum
    date published: 2022-10-14
  isrc code: USUM72219333
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:17:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd10375401c9ccca5c3fe8011a3575e4f705927ed3e79e8e047f160d46e0c744d
  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/1VWY0mwYmKxNaf5EhAGSBA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWY0mwYmKxNaf5EhAGSBA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd10375401c9ccca5c3fe8011a3575e4f705927ed3e79e8e047f160d46e0c744d","isrc":"USUM72219333","name":"ill (feat. Kenny Beats)","registered_at":"2026-06-08T00:17:47Z","spotify_id":"1VWY0mwYmKxNaf5EhAGSBA","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 0xd10375401c9ccca5c3fe8011a3575e4f705927ed3e79e8e047f160d46e0c744d. 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/1VWY0mwYmKxNaf5EhAGSBA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWY0mwYmKxNaf5EhAGSBA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd10375401c9ccca5c3fe8011a3575e4f705927ed3e79e8e047f160d46e0c744d","isrc":"USUM72219333","name":"ill (feat. Kenny Beats)","registered_at":"2026-06-08T00:17:47Z","spotify_id":"1VWY0mwYmKxNaf5EhAGSBA","type":"track"}

Cosplay (Stripped)
type: MusicAlbum
date published: 2022-07-08
track: Cosplay - Stripped
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188083
  explicit: false
  by artist: Alexander 23
  in album: Cosplay (Stripped)
    type: MusicAlbum
    date published: 2022-07-08
  isrc code: USUM72217777
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T00:53:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15071a59594ea81f640c109c5ea7a205099c06be555f1ea1d604aa49aca264fe
  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/78Tm4JiG7qZdk9NztMpvxP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78Tm4JiG7qZdk9NztMpvxP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15071a59594ea81f640c109c5ea7a205099c06be555f1ea1d604aa49aca264fe","isrc":"USUM72217777","name":"Cosplay - Stripped","registered_at":"2026-06-24T00:53:17Z","spotify_id":"78Tm4JiG7qZdk9NztMpvxP","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 0x15071a59594ea81f640c109c5ea7a205099c06be555f1ea1d604aa49aca264fe. 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/78Tm4JiG7qZdk9NztMpvxP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78Tm4JiG7qZdk9NztMpvxP.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x15071a59594ea81f640c109c5ea7a205099c06be555f1ea1d604aa49aca264fe","isrc":"USUM72217777","name":"Cosplay - Stripped","registered_at":"2026-06-24T00:53:17Z","spotify_id":"78Tm4JiG7qZdk9NztMpvxP","type":"track"}

Oh No, Not Again! - EP
type: MusicAlbum
date published: 2021-02-19
track: IDK You Yet
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184638
  explicit: false
  by artist: Alexander 23
  in album: Oh No, Not Again! - EP
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USUM72007268
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T21:09:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356
  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/11WbNwwAdoxfwpZxSHIP7J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11WbNwwAdoxfwpZxSHIP7J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356","isrc":"USUM72007268","name":"IDK You Yet","registered_at":"2026-06-02T21:09:13Z","spotify_id":"11WbNwwAdoxfwpZxSHIP7J","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 0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356. 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/11WbNwwAdoxfwpZxSHIP7J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11WbNwwAdoxfwpZxSHIP7J.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356","isrc":"USUM72007268","name":"IDK You Yet","registered_at":"2026-06-02T21:09:13Z","spotify_id":"11WbNwwAdoxfwpZxSHIP7J","type":"track"}
track: Cry Over Boys
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170812
  explicit: false
  by artist: Alexander 23
  in album: Oh No, Not Again! - EP
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USUM72100547
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:58:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf6ec293dfc7f51ae6bfeadcb5d4d9520f04c730ad7ad298147354e37e1d2918
  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/1d9Ve8caYURgqYEVuEHMww.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d9Ve8caYURgqYEVuEHMww
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdf6ec293dfc7f51ae6bfeadcb5d4d9520f04c730ad7ad298147354e37e1d2918","isrc":"USUM72100547","name":"Cry Over Boys","registered_at":"2026-06-04T08:58:51Z","spotify_id":"1d9Ve8caYURgqYEVuEHMww","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 0xdf6ec293dfc7f51ae6bfeadcb5d4d9520f04c730ad7ad298147354e37e1d2918. 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/1d9Ve8caYURgqYEVuEHMww.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d9Ve8caYURgqYEVuEHMww.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdf6ec293dfc7f51ae6bfeadcb5d4d9520f04c730ad7ad298147354e37e1d2918","isrc":"USUM72100547","name":"Cry Over Boys","registered_at":"2026-06-04T08:58:51Z","spotify_id":"1d9Ve8caYURgqYEVuEHMww","type":"track"}
track: Brainstorm
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184860
  explicit: false
  by artist: Alexander 23
  in album: Oh No, Not Again! - EP
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USUM72019136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:28:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8d5c8efadb0986ba4d941970ee422641f48bf397a402a06a2ba2ef3b9f2ab8a
  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/6O2rEuaCuz9oULfn6USRm1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O2rEuaCuz9oULfn6USRm1
  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 0xe8d5c8efadb0986ba4d941970ee422641f48bf397a402a06a2ba2ef3b9f2ab8a. 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/6O2rEuaCuz9oULfn6USRm1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O2rEuaCuz9oULfn6USRm1.
    date published: 2026-06-13T12:47:07Z
track: Nothing's the Same
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175135
  explicit: false
  by artist: Alexander 23
  by artist: Jeremy Zucker
  in album: Oh No, Not Again! - EP
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USUM72023066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:07:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xed3537220b61fa774d60fc901c6628b3d2e74065a60609df4ace007c25c6a3f1
  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/3vSLSOhE8HWBC2WiN0j0hD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vSLSOhE8HWBC2WiN0j0hD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xed3537220b61fa774d60fc901c6628b3d2e74065a60609df4ace007c25c6a3f1","isrc":"USUM72023066","name":"Nothing's the Same","registered_at":"2026-06-04T12:07:14Z","spotify_id":"3vSLSOhE8HWBC2WiN0j0hD","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 0xed3537220b61fa774d60fc901c6628b3d2e74065a60609df4ace007c25c6a3f1. 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/3vSLSOhE8HWBC2WiN0j0hD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vSLSOhE8HWBC2WiN0j0hD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xed3537220b61fa774d60fc901c6628b3d2e74065a60609df4ace007c25c6a3f1","isrc":"USUM72023066","name":"Nothing's the Same","registered_at":"2026-06-04T12:07:14Z","spotify_id":"3vSLSOhE8HWBC2WiN0j0hD","type":"track"}
track: Caught in the Middle
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162322
  explicit: false
  by artist: Alexander 23
  in album: Oh No, Not Again! - EP
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: USUM72014095
  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: Come Here and Leave Me Alone
track: She Loves Me
track: Good to See You Again!
track: Track 9

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T22:41:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x87d797271f04109566d60fe294b78ebde9da71011606fbcfb10e06c66725db9f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0fz9mW6Za10b1K7QIqoxKW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fz9mW6Za10b1K7QIqoxKW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x87d797271f04109566d60fe294b78ebde9da71011606fbcfb10e06c66725db9f","isrc":"USUM72014095","name":"Caught in the Middle","registered_at":"2026-06-06T22:41:32Z","spotify_id":"0fz9mW6Za10b1K7QIqoxKW","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d797271f04109566d60fe294b78ebde9da71011606fbcfb10e06c66725db9f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fz9mW6Za10b1K7QIqoxKW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fz9mW6Za10b1K7QIqoxKW.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x87d797271f04109566d60fe294b78ebde9da71011606fbcfb10e06c66725db9f","isrc":"USUM72014095","name":"Caught in the Middle","registered_at":"2026-06-06T22:41:32Z","spotify_id":"0fz9mW6Za10b1K7QIqoxKW","type":"track"}

Come Here and Leave Me Alone
type: MusicRecording
duration: PT3M6S
duration ms: 186129
explicit: false
by artist: Alexander 23
in album: Oh No, Not Again! - EP
  type: MusicAlbum
  date published: 2021-02-19
isrc code: USUM72101407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:55:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47b4d7dccbaeec08202caef126e4789ed114c88349f71b7187c483f05ebbcbb8
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/2AirVCqXkrvrqs6WkN4bgp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AirVCqXkrvrqs6WkN4bgp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47b4d7dccbaeec08202caef126e4789ed114c88349f71b7187c483f05ebbcbb8","isrc":"USUM72101407","name":"Come Here and Leave Me Alone","registered_at":"2026-06-09T05:55:33Z","spotify_id":"2AirVCqXkrvrqs6WkN4bgp","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 0x47b4d7dccbaeec08202caef126e4789ed114c88349f71b7187c483f05ebbcbb8. 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/2AirVCqXkrvrqs6WkN4bgp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AirVCqXkrvrqs6WkN4bgp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47b4d7dccbaeec08202caef126e4789ed114c88349f71b7187c483f05ebbcbb8","isrc":"USUM72101407","name":"Come Here and Leave Me Alone","registered_at":"2026-06-09T05:55:33Z","spotify_id":"2AirVCqXkrvrqs6WkN4bgp","type":"track"}

She Loves Me
type: MusicRecording
duration: PT2M28S
duration ms: 148838
explicit: false
by artist: Alexander 23
in album: Oh No, Not Again! - EP
  type: MusicAlbum
  date published: 2021-02-19
isrc code: USUM72101408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:36:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe24d5b52eb1569db3aff4674906123c96e7314d4214e3ccff8f996bd44d37af
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/4dpBnVmI1CZSzcD6SOinXH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dpBnVmI1CZSzcD6SOinXH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe24d5b52eb1569db3aff4674906123c96e7314d4214e3ccff8f996bd44d37af","isrc":"USUM72101408","name":"She Loves Me","registered_at":"2026-06-07T11:36:07Z","spotify_id":"4dpBnVmI1CZSzcD6SOinXH","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 0xfe24d5b52eb1569db3aff4674906123c96e7314d4214e3ccff8f996bd44d37af. 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/4dpBnVmI1CZSzcD6SOinXH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dpBnVmI1CZSzcD6SOinXH.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfe24d5b52eb1569db3aff4674906123c96e7314d4214e3ccff8f996bd44d37af","isrc":"USUM72101408","name":"She Loves Me","registered_at":"2026-06-07T11:36:07Z","spotify_id":"4dpBnVmI1CZSzcD6SOinXH","type":"track"}

Good to See You Again!
type: MusicRecording
duration: PT3M14S
duration ms: 194250
explicit: false
by artist: Alexander 23
in album: Oh No, Not Again! - EP
  type: MusicAlbum
  date published: 2021-02-19
isrc code: USUM72016380
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b358367aaea741c2cb5a072263cb415078095d48b3d3f6eed53f81ca512b7fd
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/4Db7K5tN93veftHAi7yCeS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Db7K5tN93veftHAi7yCeS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b358367aaea741c2cb5a072263cb415078095d48b3d3f6eed53f81ca512b7fd","isrc":"USUM72016380","name":"Good to See You Again!","registered_at":"2026-06-09T05:53:54Z","spotify_id":"4Db7K5tN93veftHAi7yCeS","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 0x7b358367aaea741c2cb5a072263cb415078095d48b3d3f6eed53f81ca512b7fd. 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/4Db7K5tN93veftHAi7yCeS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Db7K5tN93veftHAi7yCeS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7b358367aaea741c2cb5a072263cb415078095d48b3d3f6eed53f81ca512b7fd","isrc":"USUM72016380","name":"Good to See You Again!","registered_at":"2026-06-09T05:53:54Z","spotify_id":"4Db7K5tN93veftHAi7yCeS","type":"track"}

Track 9
type: MusicRecording
duration: PT2M23S
duration ms: 143442
explicit: false
by artist: Alexander 23
in album: Oh No, Not Again! - EP
  type: MusicAlbum
  date published: 2021-02-19
isrc code: USUM72101420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:40:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab634c03a9c4053428707662b778ebb37de74ce701ed319cb52e089e6b417f61
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/5HdnhFy7omgiqGUcrcKyJF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HdnhFy7omgiqGUcrcKyJF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab634c03a9c4053428707662b778ebb37de74ce701ed319cb52e089e6b417f61","isrc":"USUM72101420","name":"Track 9","registered_at":"2026-06-08T18:40:21Z","spotify_id":"5HdnhFy7omgiqGUcrcKyJF","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 0xab634c03a9c4053428707662b778ebb37de74ce701ed319cb52e089e6b417f61. 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/5HdnhFy7omgiqGUcrcKyJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HdnhFy7omgiqGUcrcKyJF.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab634c03a9c4053428707662b778ebb37de74ce701ed319cb52e089e6b417f61","isrc":"USUM72101420","name":"Track 9","registered_at":"2026-06-08T18:40:21Z","spotify_id":"5HdnhFy7omgiqGUcrcKyJF","type":"track"}

IDK You Yet (Live on Piano)
type: MusicAlbum
date published: 2020-06-23
track: IDK You Yet - Live on Piano
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234538
  explicit: false
  by artist: Alexander 23
  in album: IDK You Yet (Live on Piano)
    type: MusicAlbum
    date published: 2020-06-23
  isrc code: USUM72012781
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:27:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801
  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/0zTomYmruAoJuSOSuEEcfq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zTomYmruAoJuSOSuEEcfq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801","isrc":"USUM72012781","name":"IDK You Yet - Live on Piano","registered_at":"2026-06-05T11:27:29Z","spotify_id":"0zTomYmruAoJuSOSuEEcfq","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 0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801. 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/0zTomYmruAoJuSOSuEEcfq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zTomYmruAoJuSOSuEEcfq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcc543f425e7b39dc81a0e102802fc6a60ec58e7a9a80e1f28cc7d0078c31e801","isrc":"USUM72012781","name":"IDK You Yet - Live on Piano","registered_at":"2026-06-05T11:27:29Z","spotify_id":"0zTomYmruAoJuSOSuEEcfq","type":"track"}
track: IDK You Yet
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184638
  explicit: false
  by artist: Alexander 23
  in album: IDK You Yet (Live on Piano)
    type: MusicAlbum
    date published: 2020-06-23
  isrc code: USUM72007268
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:00:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356
  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/0j1Ia2lQWrcXrQZI4AdJlk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j1Ia2lQWrcXrQZI4AdJlk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356","isrc":"USUM72007268","name":"IDK You Yet","registered_at":"2026-06-01T06:00:06Z","spotify_id":"0j1Ia2lQWrcXrQZI4AdJlk","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 0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356. 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/0j1Ia2lQWrcXrQZI4AdJlk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j1Ia2lQWrcXrQZI4AdJlk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7b689b6dbcb09a9c8d65bd46d470e33d76d3dc36b9e518d61019e2c595d25356","isrc":"USUM72007268","name":"IDK You Yet","registered_at":"2026-06-01T06:00:06Z","spotify_id":"0j1Ia2lQWrcXrQZI4AdJlk","type":"track"}

Loving You Gets Hard
type: MusicAlbum
date published: 2020-03-18
track: Loving You Gets Hard
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243182
  explicit: false
  by artist: Alexander 23
  in album: Loving You Gets Hard
    type: MusicAlbum
    date published: 2020-03-18
  isrc code: USUM72004812
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:12:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bdeae359b87c5d27585826fd95c6a811000159cf7d5cc75711089c73a3b0307
  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/6S3WgBPoKjpcLUzpaZTfl3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S3WgBPoKjpcLUzpaZTfl3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7bdeae359b87c5d27585826fd95c6a811000159cf7d5cc75711089c73a3b0307","isrc":"USUM72004812","name":"Loving You Gets Hard","registered_at":"2026-06-08T00:12:16Z","spotify_id":"6S3WgBPoKjpcLUzpaZTfl3","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 0x7bdeae359b87c5d27585826fd95c6a811000159cf7d5cc75711089c73a3b0307. 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/6S3WgBPoKjpcLUzpaZTfl3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6S3WgBPoKjpcLUzpaZTfl3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7bdeae359b87c5d27585826fd95c6a811000159cf7d5cc75711089c73a3b0307","isrc":"USUM72004812","name":"Loving You Gets Hard","registered_at":"2026-06-08T00:12:16Z","spotify_id":"6S3WgBPoKjpcLUzpaZTfl3","type":"track"}

I Hate You So Much
type: MusicAlbum
date published: 2020-02-12
track: I Hate You So Much
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148186
  explicit: false
  by artist: Alexander 23
  in album: I Hate You So Much
    type: MusicAlbum
    date published: 2020-02-12
  isrc code: USUM72001678
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:19:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ce6b3bc79e2d0c7efb4557ee66b03f391b7de9a9fc8f6e618a77b52ab97e513
  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/1KizhCVnkyDoHx3SErDhDB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KizhCVnkyDoHx3SErDhDB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ce6b3bc79e2d0c7efb4557ee66b03f391b7de9a9fc8f6e618a77b52ab97e513","isrc":"USUM72001678","name":"I Hate You So Much","registered_at":"2026-06-07T17:19:39Z","spotify_id":"1KizhCVnkyDoHx3SErDhDB","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 0x6ce6b3bc79e2d0c7efb4557ee66b03f391b7de9a9fc8f6e618a77b52ab97e513. 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/1KizhCVnkyDoHx3SErDhDB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KizhCVnkyDoHx3SErDhDB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6ce6b3bc79e2d0c7efb4557ee66b03f391b7de9a9fc8f6e618a77b52ab97e513","isrc":"USUM72001678","name":"I Hate You So Much","registered_at":"2026-06-07T17:19:39Z","spotify_id":"1KizhCVnkyDoHx3SErDhDB","type":"track"}

I'm Sorry I Love You - EP
type: MusicAlbum
date published: 2019-10-25
track: Dirty AF1s
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137000
  explicit: false
  by artist: Alexander 23
  in album: I'm Sorry I Love You - EP
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71903600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:22:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06776f2df20544bf52126c79caffa8e961d6f7cceb123d67da6acfbc3615fcac
  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/6J1jIKelO3HerpKnTEVVMe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J1jIKelO3HerpKnTEVVMe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06776f2df20544bf52126c79caffa8e961d6f7cceb123d67da6acfbc3615fcac","isrc":"USUM71903600","name":"Dirty AF1s","registered_at":"2026-06-04T14:22:15Z","spotify_id":"6J1jIKelO3HerpKnTEVVMe","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 0x06776f2df20544bf52126c79caffa8e961d6f7cceb123d67da6acfbc3615fcac. 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/6J1jIKelO3HerpKnTEVVMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J1jIKelO3HerpKnTEVVMe.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x06776f2df20544bf52126c79caffa8e961d6f7cceb123d67da6acfbc3615fcac","isrc":"USUM71903600","name":"Dirty AF1s","registered_at":"2026-06-04T14:22:15Z","spotify_id":"6J1jIKelO3HerpKnTEVVMe","type":"track"}
track: See You Later
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162466
  explicit: false
  by artist: Alexander 23
  in album: I'm Sorry I Love You - EP
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71919617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:32:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bf3123f2a76d6848c2212ade74571af3b226b276a9768f0b85c8a677bf2cc3f
  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/4Fn3jsImMdfQzsvtU3o8CW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fn3jsImMdfQzsvtU3o8CW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bf3123f2a76d6848c2212ade74571af3b226b276a9768f0b85c8a677bf2cc3f","isrc":"USUM71919617","name":"See You Later","registered_at":"2026-06-07T18:32:22Z","spotify_id":"4Fn3jsImMdfQzsvtU3o8CW","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 0x6bf3123f2a76d6848c2212ade74571af3b226b276a9768f0b85c8a677bf2cc3f. 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/4Fn3jsImMdfQzsvtU3o8CW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fn3jsImMdfQzsvtU3o8CW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6bf3123f2a76d6848c2212ade74571af3b226b276a9768f0b85c8a677bf2cc3f","isrc":"USUM71919617","name":"See You Later","registered_at":"2026-06-07T18:32:22Z","spotify_id":"4Fn3jsImMdfQzsvtU3o8CW","type":"track"}
track: The Internet
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150226
  explicit: false
  by artist: Alexander 23
  in album: I'm Sorry I Love You - EP
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71919690
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T02:44:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbe494247c766a6a5aa7665c740eab4be7b9ed5a578abe4e8501ea3ddbff3b4d4
  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/0vHHGEdUWa1zgKfsOvMAu1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vHHGEdUWa1zgKfsOvMAu1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbe494247c766a6a5aa7665c740eab4be7b9ed5a578abe4e8501ea3ddbff3b4d4","isrc":"USUM71919690","name":"The Internet","registered_at":"2026-06-20T02:44:58Z","spotify_id":"0vHHGEdUWa1zgKfsOvMAu1","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 0xbe494247c766a6a5aa7665c740eab4be7b9ed5a578abe4e8501ea3ddbff3b4d4. 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/0vHHGEdUWa1zgKfsOvMAu1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vHHGEdUWa1zgKfsOvMAu1.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbe494247c766a6a5aa7665c740eab4be7b9ed5a578abe4e8501ea3ddbff3b4d4","isrc":"USUM71919690","name":"The Internet","registered_at":"2026-06-20T02:44:58Z","spotify_id":"0vHHGEdUWa1zgKfsOvMAu1","type":"track"}
track: Mars
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153320
  explicit: false
  by artist: Alexander 23
  in album: I'm Sorry I Love You - EP
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71910597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:49:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x903f932ee67f783e991c175925afa6472c919a2538ac2d34081bc8ec4065ba34
  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/5NP7NmjaFKsG5ywXrAmP4S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NP7NmjaFKsG5ywXrAmP4S
  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 0x903f932ee67f783e991c175925afa6472c919a2538ac2d34081bc8ec4065ba34. 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/5NP7NmjaFKsG5ywXrAmP4S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NP7NmjaFKsG5ywXrAmP4S.
    date published: 2026-06-13T15:41:10Z
track: Girl
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121226
  explicit: false
  by artist: Alexander 23
  in album: I'm Sorry I Love You - EP
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USUM71919691
  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: When I Die
track: 20 Something
track: High School
track: Sad

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T08:41:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x31dad57f1efd5cd00bd2846f329ded5d5c4f481c1fd2e0fc9526fdc5a54fc630

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4yYeePS9C7q9iJuxvNCpnF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYeePS9C7q9iJuxvNCpnF

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

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 0x31dad57f1efd5cd00bd2846f329ded5d5c4f481c1fd2e0fc9526fdc5a54fc630. 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/4yYeePS9C7q9iJuxvNCpnF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYeePS9C7q9iJuxvNCpnF.
date published: 2026-06-13T15:41:10Z

When I Die
type: MusicRecording
duration: PT2M37S
duration ms: 157386
explicit: false
by artist: Alexander 23
in album: I'm Sorry I Love You - EP
  type: MusicAlbum
  date published: 2019-10-25
isrc code: USUM71907047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:25:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e
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/45O751Eqe33artl8BrchxW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45O751Eqe33artl8BrchxW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e","isrc":"USUM71907047","name":"When I Die","registered_at":"2026-06-08T18:25:38Z","spotify_id":"45O751Eqe33artl8BrchxW","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 0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e. 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/45O751Eqe33artl8BrchxW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45O751Eqe33artl8BrchxW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x36c702205ad644f10852f196c75fff5ea6fa675bfe57dd11c372ae717e224f5e","isrc":"USUM71907047","name":"When I Die","registered_at":"2026-06-08T18:25:38Z","spotify_id":"45O751Eqe33artl8BrchxW","type":"track"}

20 Something
type: MusicRecording
duration: PT2M20S
duration ms: 140026
explicit: false
by artist: Alexander 23
in album: I'm Sorry I Love You - EP
  type: MusicAlbum
  date published: 2019-10-25
isrc code: USUM71919689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:30:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8864af26a881c78c5f55c300d16918ecd4233ccfb3665d5b9d880d5cc1de4321
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/7FnMlnqnFWnzi26zkYbVVE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FnMlnqnFWnzi26zkYbVVE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8864af26a881c78c5f55c300d16918ecd4233ccfb3665d5b9d880d5cc1de4321","isrc":"USUM71919689","name":"20 Something","registered_at":"2026-06-11T04:30:52Z","spotify_id":"7FnMlnqnFWnzi26zkYbVVE","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 0x8864af26a881c78c5f55c300d16918ecd4233ccfb3665d5b9d880d5cc1de4321. 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/7FnMlnqnFWnzi26zkYbVVE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FnMlnqnFWnzi26zkYbVVE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8864af26a881c78c5f55c300d16918ecd4233ccfb3665d5b9d880d5cc1de4321","isrc":"USUM71919689","name":"20 Something","registered_at":"2026-06-11T04:30:52Z","spotify_id":"7FnMlnqnFWnzi26zkYbVVE","type":"track"}

High School
type: MusicRecording
duration: PT3M8S
duration ms: 188000
explicit: false
by artist: Alexander 23
in album: I'm Sorry I Love You - EP
  type: MusicAlbum
  date published: 2019-10-25
isrc code: USUM71917562
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:43:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcfe41ede7c2aff6b47bc5cbf58b129aa5976c110f736668cbdb3a5f65a79fa7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6KG7brSsFEYucA8FC0Qwop.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KG7brSsFEYucA8FC0Qwop
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcfe41ede7c2aff6b47bc5cbf58b129aa5976c110f736668cbdb3a5f65a79fa7","isrc":"USUM71917562","name":"High School","registered_at":"2026-06-17T20:43:37Z","spotify_id":"6KG7brSsFEYucA8FC0Qwop","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 0xfcfe41ede7c2aff6b47bc5cbf58b129aa5976c110f736668cbdb3a5f65a79fa7. 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/6KG7brSsFEYucA8FC0Qwop.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KG7brSsFEYucA8FC0Qwop.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xfcfe41ede7c2aff6b47bc5cbf58b129aa5976c110f736668cbdb3a5f65a79fa7","isrc":"USUM71917562","name":"High School","registered_at":"2026-06-17T20:43:37Z","spotify_id":"6KG7brSsFEYucA8FC0Qwop","type":"track"}

Sad
type: MusicRecording
duration: PT2M43S
duration ms: 163066
explicit: false
by artist: Alexander 23
in album: I'm Sorry I Love You - EP
  type: MusicAlbum
  date published: 2019-10-25
isrc code: USUM71912809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:39:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9994d955ff4882f877ddeb3801697a7d7180b9a2c255868e9e63ad9fcd8355f
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/3WM72MaQq1yOOxc1rjyP3k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WM72MaQq1yOOxc1rjyP3k
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 0xf9994d955ff4882f877ddeb3801697a7d7180b9a2c255868e9e63ad9fcd8355f. 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/3WM72MaQq1yOOxc1rjyP3k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WM72MaQq1yOOxc1rjyP3k.
  date published: 2026-06-13T13:32:09Z

How Much Longer?
type: MusicRecording
duration: PT4M3S
duration ms: 243798
explicit: false
by artist: Alexander 23
in album: How Much Longer?
  type: MusicAlbum
  date published: 2024-01-26
isrc code: QM24S2400289
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:21:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3
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/2KlWdo608p1j3BUnkKzmdb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KlWdo608p1j3BUnkKzmdb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3","isrc":"QM24S2400289","name":"How Much Longer?","registered_at":"2026-06-05T05:21:54Z","spotify_id":"2KlWdo608p1j3BUnkKzmdb","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 0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3. 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/2KlWdo608p1j3BUnkKzmdb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KlWdo608p1j3BUnkKzmdb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x541eaf91e09b572ae5085c75a679c76f9a0645f6a03d419b408c7315555fa0f3","isrc":"QM24S2400289","name":"How Much Longer?","registered_at":"2026-06-05T05:21:54Z","spotify_id":"2KlWdo608p1j3BUnkKzmdb","type":"track"}

Rare - Alexander 23 Edit
type: MusicRecording
duration: PT3M48S
duration ms: 228121
explicit: false
by artist: Selena Gomez
by artist: Alexander 23
in album: Rare (Alexander 23 Edit)
  type: MusicAlbum
  date published: 2020-02-28
isrc code: USUM72003369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50cf2a7f2cc54f20ac18807f08cfddd7cdbfa399052de94f25033805882d1219
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/60xTyEfoVFgxmrKXb51dDi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60xTyEfoVFgxmrKXb51dDi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50cf2a7f2cc54f20ac18807f08cfddd7cdbfa399052de94f25033805882d1219","isrc":"USUM72003369","name":"Rare - Alexander 23 Edit","registered_at":"2026-06-06T01:04:06Z","spotify_id":"60xTyEfoVFgxmrKXb51dDi","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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IDK You Yet
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IDK You Yet
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High School
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We Don’t Talk Enough (with Alexander 23)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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late nights (Alexander 23 edit)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Cozy
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by artist: Lauv
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Hate Me If It Helps
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Crash
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Somebody's Nobody
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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The Hardest Part
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Fall 2017 (What If?)
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"5YQLFq21zXmTFY9VEMLtfi","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 0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72. 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/5YQLFq21zXmTFY9VEMLtfi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YQLFq21zXmTFY9VEMLtfi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x54c7ea3c0a421b2a9535e383914dbdac2da5f4c63cc82bba147ee7ef65f03e72","isrc":"USUM72204392","name":"Fall 2017 (What If?)","registered_at":"2026-06-18T12:36:32Z","spotify_id":"5YQLFq21zXmTFY9VEMLtfi","type":"track"}

Live in me Forever
type: MusicRecording
duration: PT2M26S
duration ms: 146289
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:27:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d
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/4G3RsrOjP7RxWQDk5sNUEf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G3RsrOjP7RxWQDk5sNUEf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4G3RsrOjP7RxWQDk5sNUEf","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 0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d. 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/4G3RsrOjP7RxWQDk5sNUEf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4G3RsrOjP7RxWQDk5sNUEf.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1908bff2f78dcc39f406548380797a75da4f43cedc6c5f71986a6ecb2b7a3b8d","isrc":"USUM72204391","name":"Live in me Forever","registered_at":"2026-06-11T04:27:10Z","spotify_id":"4G3RsrOjP7RxWQDk5sNUEf","type":"track"}

Cosplay
type: MusicRecording
duration: PT3M13S
duration ms: 193098
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:53:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97
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/0bf5m1uKdaESkYmIe3aGzX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf5m1uKdaESkYmIe3aGzX
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 0x9bcdaf6cedee04666cae3284611cba4e1579d3970f13e638f078d2bc2783ad97. 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/0bf5m1uKdaESkYmIe3aGzX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bf5m1uKdaESkYmIe3aGzX.
  date published: 2026-07-02T03:55:08Z

Everything's Fine
type: MusicRecording
duration: PT3M49S
duration ms: 229710
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:50:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24
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/4KEDHEiYQYeZOsGi0ANzU3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KEDHEiYQYeZOsGi0ANzU3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"4KEDHEiYQYeZOsGi0ANzU3","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 0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24. 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/4KEDHEiYQYeZOsGi0ANzU3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KEDHEiYQYeZOsGi0ANzU3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe22fe7f3f15f9166f53409f635a5af6aacadde25eb1c452565f33957a3c80b24","isrc":"USUM72204390","name":"Everything's Fine","registered_at":"2026-06-09T15:50:55Z","spotify_id":"4KEDHEiYQYeZOsGi0ANzU3","type":"track"}

If We Were A Party
type: MusicRecording
duration: PT3M35S
duration ms: 215175
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5
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/6SHl38dCPSivfoLOoMLg1m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SHl38dCPSivfoLOoMLg1m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"6SHl38dCPSivfoLOoMLg1m","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 0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5. 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/6SHl38dCPSivfoLOoMLg1m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SHl38dCPSivfoLOoMLg1m.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8381df638be35962bae134b1910eeaa59554a2f50bf6909c481567458c7990b5","isrc":"USUM72204393","name":"If We Were A Party","registered_at":"2026-06-09T05:53:46Z","spotify_id":"6SHl38dCPSivfoLOoMLg1m","type":"track"}

Magic Wand
type: MusicRecording
duration: PT3M32S
duration ms: 212463
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:40:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4tKy3YdkHSsbdVofBkzMrn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKy3YdkHSsbdVofBkzMrn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4tKy3YdkHSsbdVofBkzMrn","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 0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tKy3YdkHSsbdVofBkzMrn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKy3YdkHSsbdVofBkzMrn.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x80243c1fcee36e254d7a033d8901227f703baef9326b136594d0693c2d9a42a4","isrc":"USUM72204396","name":"Magic Wand","registered_at":"2026-06-19T23:40:46Z","spotify_id":"4tKy3YdkHSsbdVofBkzMrn","type":"track"}

RIP You and Me
type: MusicRecording
duration: PT3M43S
duration ms: 223428
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72204397
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:14:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e
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/3NfOcAVlPhL7lrtzvUiyJJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfOcAVlPhL7lrtzvUiyJJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"3NfOcAVlPhL7lrtzvUiyJJ","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 0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e. 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/3NfOcAVlPhL7lrtzvUiyJJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfOcAVlPhL7lrtzvUiyJJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x16ae9f1aa445e1f8901ad9143d27ac13bf03fabd5d598209e898ad4ae776652e","isrc":"USUM72204397","name":"RIP You and Me","registered_at":"2026-06-10T15:14:26Z","spotify_id":"3NfOcAVlPhL7lrtzvUiyJJ","type":"track"}

Different (Demo)
type: MusicRecording
duration: PT3M31S
duration ms: 211552
explicit: false
by artist: Alexander 23
in album: Aftershock (Deluxe)
  type: MusicAlbum
  date published: 2023-07-14
isrc code: USUM72309902
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe
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/1xY16wZWhPXeH2xJi29enJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xY16wZWhPXeH2xJi29enJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe","isrc":"USUM72309902","name":"Different (Demo)","registered_at":"2026-06-10T12:22:35Z","spotify_id":"1xY16wZWhPXeH2xJi29enJ","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 0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe. 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/1xY16wZWhPXeH2xJi29enJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xY16wZWhPXeH2xJi29enJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe67d06ed65fd740d850a2554625368b76b8579ae63dc7fcd7d05868916b9acfe","isrc":"USUM72309902","name":"Different (Demo)","registered_at":"2026-06-10T12:22:35Z","spotify_id":"1xY16wZWhPXeH2xJi29enJ","type":"track"}