LongestSoloEver
type: MusicGroup
genre: nerdcore
popularity: 53
followers: 76707
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca7f7f786e5846c8ceb153dd97faed755c53e869407a21cd883760ee33c681d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cf7e307-2028-4b26-affe-90a138af1f1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cf7e307-2028-4b26-affe-90a138af1f1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cf7e307-2028-4b26-affe-90a138af1f1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7f7f786e5846c8ceb153dd97faed755c53e869407a21cd883760ee33c681d8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cf7e307-2028-4b26-affe-90a138af1f1c.json and https://artists.proofprofile.net/proofs/artist/3cf7e307-2028-4b26-affe-90a138af1f1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: No Exit (The Amazing Digital Circus Song)
  type: MusicAlbum
  date published: 2023-10-25
album: OBEY (The Amazing Digital Circus Song)
  type: MusicAlbum
  date published: 2024-01-29
  track: OBEY (The Amazing Digital Circus Song)
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254775
    explicit: false
    by artist: LongestSoloEver
    by artist: Shavs Media Music
    by artist: CritikalVA
    in album: OBEY (The Amazing Digital Circus Song)
      type: MusicAlbum
      date published: 2024-01-29
    isrc code: QZDA42498639
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T01:58:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237
    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/0fUOq7xSbQ5myDBZIJNafT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUOq7xSbQ5myDBZIJNafT
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237","isrc":"QZDA42498639","name":"OBEY (The Amazing Digital Circus Song)","registered_at":"2026-06-07T01:58:35Z","spotify_id":"0fUOq7xSbQ5myDBZIJNafT","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 0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237. 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/0fUOq7xSbQ5myDBZIJNafT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUOq7xSbQ5myDBZIJNafT.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237","isrc":"QZDA42498639","name":"OBEY (The Amazing Digital Circus Song)","registered_at":"2026-06-07T01:58:35Z","spotify_id":"0fUOq7xSbQ5myDBZIJNafT","type":"track"}
album: Everlasting Fun (KinitoPET Song)
  type: MusicAlbum
  date published: 2024-03-15
  track: Everlasting Fun (KinitoPET Song)
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235177
    explicit: false
    by artist: LongestSoloEver
    in album: Everlasting Fun (KinitoPET Song)
      type: MusicAlbum
      date published: 2024-03-15
    isrc code: QZHN62463696
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:39:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25
    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/0uJsLUiCukISSfdmL8iKWI.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uJsLUiCukISSfdmL8iKWI
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25","isrc":"QZHN62463696","name":"Everlasting Fun (KinitoPET Song)","registered_at":"2026-06-04T12:39:29Z","spotify_id":"0uJsLUiCukISSfdmL8iKWI","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 0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25. 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/0uJsLUiCukISSfdmL8iKWI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uJsLUiCukISSfdmL8iKWI.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25","isrc":"QZHN62463696","name":"Everlasting Fun (KinitoPET Song)","registered_at":"2026-06-04T12:39:29Z","spotify_id":"0uJsLUiCukISSfdmL8iKWI","type":"track"}
track: Everlasting Fun (KinitoPET Song)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235177
  explicit: false
  by artist: LongestSoloEver
  in album: Everlasting Fun (KinitoPET Song)
    type: MusicAlbum
    date published: 2024-03-15
  isrc code: QZHN62463696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:39:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25
  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/0uJsLUiCukISSfdmL8iKWI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uJsLUiCukISSfdmL8iKWI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25","isrc":"QZHN62463696","name":"Everlasting Fun (KinitoPET Song)","registered_at":"2026-06-04T12:39:29Z","spotify_id":"0uJsLUiCukISSfdmL8iKWI","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 0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25. 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/0uJsLUiCukISSfdmL8iKWI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uJsLUiCukISSfdmL8iKWI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd5f8be5af42f7c70eaebc9220c0b15e8bb8b0e5ec581c288e01a4484b480eb25","isrc":"QZHN62463696","name":"Everlasting Fun (KinitoPET Song)","registered_at":"2026-06-04T12:39:29Z","spotify_id":"0uJsLUiCukISSfdmL8iKWI","type":"track"}
track: OBEY (The Amazing Digital Circus Song)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254775
  explicit: false
  by artist: LongestSoloEver
  by artist: Shavs Media Music
  by artist: CritikalVA
  in album: OBEY (The Amazing Digital Circus Song)
    type: MusicAlbum
    date published: 2024-01-29
  isrc code: QZDA42498639
  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: "KINGDOM COME" | The Amazing Digital Chess Song
track: Good Enough
track: Good Enough - Instrumental
track: Remember - 5YL Battle Version
track: King Of All Seeing Eyes (The Amazing Digital Circus Song)
track: We're Gonna Make It (Content Warning Song)
track: We're Gonna Make It - Instrumental Version
track: AGE OF STEREO (Alastor)
track: Welcome To The Circus!
track: ABSOLUTE (Murder Drones Song)
track: ABSOLUTE (Murder Drones Song) - Instrumental
track: Tsundere
track: Silly Billy
track: Koopa, The Monster ("Koopa" from "Super Mario World 2: Yoshi's Island")
track: This Is Halloween (from "Kingdom Hearts")
track: Flowers of Antimony (The Explodatorium) (from "Shovel Knight")
track: Strike the Earth! (Plains of Passage) (from "Shovel Knight")

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T01:58:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237

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/0fUOq7xSbQ5myDBZIJNafT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUOq7xSbQ5myDBZIJNafT

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237","isrc":"QZDA42498639","name":"OBEY (The Amazing Digital Circus Song)","registered_at":"2026-06-07T01:58:35Z","spotify_id":"0fUOq7xSbQ5myDBZIJNafT","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 0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237. 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/0fUOq7xSbQ5myDBZIJNafT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fUOq7xSbQ5myDBZIJNafT.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xfa28df69bb1afdb9453224b927c104d1167d700af155ba490a3f92ec84e5d237","isrc":"QZDA42498639","name":"OBEY (The Amazing Digital Circus Song)","registered_at":"2026-06-07T01:58:35Z","spotify_id":"0fUOq7xSbQ5myDBZIJNafT","type":"track"}

"KINGDOM COME" | The Amazing Digital Chess Song
type: MusicRecording
duration: PT4M12S
duration ms: 252490
explicit: false
by artist: Shavs Media Music
by artist: LongestSoloEver
by artist: CritikalVA
by artist: Kathy-Chan
by artist: Tara St. Michel
in album: "KINGDOM COME" | The Amazing Digital Chess Song
  type: MusicAlbum
  date published: 2024-05-18
isrc code: QZK6F2476763
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:25:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x400f0ef26f71a7a3fe25f8a94041294ffa75549d209de8da981f66c92e820cab
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/4irnx66Vsze6do22EyefMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4irnx66Vsze6do22EyefMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x400f0ef26f71a7a3fe25f8a94041294ffa75549d209de8da981f66c92e820cab","isrc":"QZK6F2476763","name":"\"KINGDOM COME\" | The Amazing Digital Chess Song","registered_at":"2026-06-06T05:25:40Z","spotify_id":"4irnx66Vsze6do22EyefMe","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 0x400f0ef26f71a7a3fe25f8a94041294ffa75549d209de8da981f66c92e820cab. 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/4irnx66Vsze6do22EyefMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4irnx66Vsze6do22EyefMe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x400f0ef26f71a7a3fe25f8a94041294ffa75549d209de8da981f66c92e820cab","isrc":"QZK6F2476763","name":"\"KINGDOM COME\" | The Amazing Digital Chess Song","registered_at":"2026-06-06T05:25:40Z","spotify_id":"4irnx66Vsze6do22EyefMe","type":"track"}

Good Enough
type: MusicRecording
duration: PT4M27S
duration ms: 267714
explicit: false
by artist: Jakeneutron
by artist: KittenSneeze
by artist: Cami-Cat
by artist: Bbyam
by artist: LongestSoloEver
by artist: Vito Z Holmes
in album: Good Enough
  type: MusicAlbum
  date published: 2024-08-19
isrc code: QZTB72495157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:56:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aaa9cf74e636fa11ae6ab00572067af67a87e5afe76546af67a36ebfde0145f
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/2n5iXgE5660bBBniet2Arz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n5iXgE5660bBBniet2Arz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aaa9cf74e636fa11ae6ab00572067af67a87e5afe76546af67a36ebfde0145f","isrc":"QZTB72495157","name":"Good Enough","registered_at":"2026-06-04T14:56:35Z","spotify_id":"2n5iXgE5660bBBniet2Arz","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 0x5aaa9cf74e636fa11ae6ab00572067af67a87e5afe76546af67a36ebfde0145f. 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/2n5iXgE5660bBBniet2Arz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n5iXgE5660bBBniet2Arz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5aaa9cf74e636fa11ae6ab00572067af67a87e5afe76546af67a36ebfde0145f","isrc":"QZTB72495157","name":"Good Enough","registered_at":"2026-06-04T14:56:35Z","spotify_id":"2n5iXgE5660bBBniet2Arz","type":"track"}

Good Enough - Instrumental
type: MusicRecording
duration: PT4M27S
duration ms: 267714
explicit: false
by artist: Jakeneutron
by artist: KittenSneeze
by artist: LongestSoloEver
in album: Good Enough
  type: MusicAlbum
  date published: 2024-08-19
isrc code: QZTB72495158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:51:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ca7314946471956ee218434126aadb81f0b2c46c89043bdc5b31182e0ae9636
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/08LhcwvMGBOG20fnaZ20Ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08LhcwvMGBOG20fnaZ20Ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ca7314946471956ee218434126aadb81f0b2c46c89043bdc5b31182e0ae9636","isrc":"QZTB72495158","name":"Good Enough - Instrumental","registered_at":"2026-06-21T06:51:24Z","spotify_id":"08LhcwvMGBOG20fnaZ20Ec","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 0x5ca7314946471956ee218434126aadb81f0b2c46c89043bdc5b31182e0ae9636. 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/08LhcwvMGBOG20fnaZ20Ec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08LhcwvMGBOG20fnaZ20Ec.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5ca7314946471956ee218434126aadb81f0b2c46c89043bdc5b31182e0ae9636","isrc":"QZTB72495158","name":"Good Enough - Instrumental","registered_at":"2026-06-21T06:51:24Z","spotify_id":"08LhcwvMGBOG20fnaZ20Ec","type":"track"}

Remember - 5YL Battle Version
type: MusicRecording
duration: PT1M49S
duration ms: 109205
explicit: false
by artist: Jakeneutron
by artist: LongestSoloEver
by artist: Elsie Lovelock
in album: Remember (5YL Battle Version)
  type: MusicAlbum
  date published: 2024-04-11
isrc code: QZK6N2451366

King Of All Seeing Eyes (The Amazing Digital Circus Song)
type: MusicRecording
duration: PT2M59S
duration ms: 179478
explicit: false
by artist: Callie Mae
by artist: LongestSoloEver
in album: King Of All Seeing Eyes (The Amazing Digital Circus Song)
  type: MusicAlbum
  date published: 2024-05-04
isrc code: QZK6G2438179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T05:34:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857693a1d4e49d936ae07ec0cb36550cd9d455b06735bc3609ffd82f593daa3b
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/60WbhOh00GHj5oVKhOKIr8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60WbhOh00GHj5oVKhOKIr8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857693a1d4e49d936ae07ec0cb36550cd9d455b06735bc3609ffd82f593daa3b","isrc":"QZK6G2438179","name":"King Of All Seeing Eyes (The Amazing Digital Circus Song)","registered_at":"2026-06-22T05:34:16Z","spotify_id":"60WbhOh00GHj5oVKhOKIr8","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 0x857693a1d4e49d936ae07ec0cb36550cd9d455b06735bc3609ffd82f593daa3b. 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/60WbhOh00GHj5oVKhOKIr8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60WbhOh00GHj5oVKhOKIr8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x857693a1d4e49d936ae07ec0cb36550cd9d455b06735bc3609ffd82f593daa3b","isrc":"QZK6G2438179","name":"King Of All Seeing Eyes (The Amazing Digital Circus Song)","registered_at":"2026-06-22T05:34:16Z","spotify_id":"60WbhOh00GHj5oVKhOKIr8","type":"track"}

We're Gonna Make It (Content Warning Song)
type: MusicRecording
duration: PT2M41S
duration ms: 161736
explicit: false
by artist: LongestSoloEver
by artist: Callie Mae
in album: We're Gonna Make It (Content Warning Song)
  type: MusicAlbum
  date published: 2024-04-20
isrc code: QZK6L2403251
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:09:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22fe8dd548c1ba801a3609c5cfdd0db8f20af8f0ac481978c55f4a6595037882
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/4RLQzbWzAZtlsYqCbqtFyc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RLQzbWzAZtlsYqCbqtFyc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22fe8dd548c1ba801a3609c5cfdd0db8f20af8f0ac481978c55f4a6595037882","isrc":"QZK6L2403251","name":"We're Gonna Make It (Content Warning Song)","registered_at":"2026-06-09T19:09:42Z","spotify_id":"4RLQzbWzAZtlsYqCbqtFyc","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 0x22fe8dd548c1ba801a3609c5cfdd0db8f20af8f0ac481978c55f4a6595037882. 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/4RLQzbWzAZtlsYqCbqtFyc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RLQzbWzAZtlsYqCbqtFyc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x22fe8dd548c1ba801a3609c5cfdd0db8f20af8f0ac481978c55f4a6595037882","isrc":"QZK6L2403251","name":"We're Gonna Make It (Content Warning Song)","registered_at":"2026-06-09T19:09:42Z","spotify_id":"4RLQzbWzAZtlsYqCbqtFyc","type":"track"}

We're Gonna Make It - Instrumental Version
type: MusicRecording
duration: PT2M41S
duration ms: 161717
explicit: false
by artist: LongestSoloEver
by artist: Callie Mae
in album: We're Gonna Make It (Content Warning Song)
  type: MusicAlbum
  date published: 2024-04-20
isrc code: QZK6L2403252

AGE OF STEREO (Alastor)
type: MusicRecording
duration: PT4M5S
duration ms: 245000
explicit: false
by artist: Oricadia
by artist: LongestSoloEver
in album: AGE OF STEREO (Alastor)
  type: MusicAlbum
  date published: 2024-03-23
isrc code: QZHN92409208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:59:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3775bde77c6cb5fe786263953b93ecd3f5b467602badf760f10530531d159aef
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/2nvYDRnxxJcVg9aLhZl4LZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nvYDRnxxJcVg9aLhZl4LZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3775bde77c6cb5fe786263953b93ecd3f5b467602badf760f10530531d159aef","isrc":"QZHN92409208","name":"AGE OF STEREO (Alastor)","registered_at":"2026-06-04T11:59:12Z","spotify_id":"2nvYDRnxxJcVg9aLhZl4LZ","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 0x3775bde77c6cb5fe786263953b93ecd3f5b467602badf760f10530531d159aef. 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/2nvYDRnxxJcVg9aLhZl4LZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nvYDRnxxJcVg9aLhZl4LZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3775bde77c6cb5fe786263953b93ecd3f5b467602badf760f10530531d159aef","isrc":"QZHN92409208","name":"AGE OF STEREO (Alastor)","registered_at":"2026-06-04T11:59:12Z","spotify_id":"2nvYDRnxxJcVg9aLhZl4LZ","type":"track"}

Welcome To The Circus!
type: MusicRecording
duration: PT3M46S
duration ms: 226666
explicit: false
by artist: KryFuZe
by artist: K-Modo
by artist: Freeced
by artist: LongestSoloEver
in album: Welcome To The Circus!
  type: MusicAlbum
  date published: 2023-11-04
isrc code: QZTBD2316119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:34:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc04aa441ca9f07fbf02affc88c045866d80162571f747c4372d4b2cf36b7fcb8
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/2RXQtRj3Y4bkWxTR7GQfEs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RXQtRj3Y4bkWxTR7GQfEs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc04aa441ca9f07fbf02affc88c045866d80162571f747c4372d4b2cf36b7fcb8","isrc":"QZTBD2316119","name":"Welcome To The Circus!","registered_at":"2026-06-10T19:34:42Z","spotify_id":"2RXQtRj3Y4bkWxTR7GQfEs","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 0xc04aa441ca9f07fbf02affc88c045866d80162571f747c4372d4b2cf36b7fcb8. 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/2RXQtRj3Y4bkWxTR7GQfEs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RXQtRj3Y4bkWxTR7GQfEs.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc04aa441ca9f07fbf02affc88c045866d80162571f747c4372d4b2cf36b7fcb8","isrc":"QZTBD2316119","name":"Welcome To The Circus!","registered_at":"2026-06-10T19:34:42Z","spotify_id":"2RXQtRj3Y4bkWxTR7GQfEs","type":"track"}

ABSOLUTE (Murder Drones Song)
type: MusicRecording
duration: PT3M21S
duration ms: 201600
explicit: false
by artist: Shwabadi
by artist: LongestSoloEver
in album: ABSOLUTE (Murder Drones Song)
  type: MusicAlbum
  date published: 2024-08-24
isrc code: QZTB92404549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:57:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f416e3be65163357c58c68f7905120f0b160bfc30e42f9560c2c93ccc3fb9d8
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/5hVTCFrS5yS6U982lBLN4P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hVTCFrS5yS6U982lBLN4P
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f416e3be65163357c58c68f7905120f0b160bfc30e42f9560c2c93ccc3fb9d8","isrc":"QZTB92404549","name":"ABSOLUTE (Murder Drones Song)","registered_at":"2026-06-04T09:57:53Z","spotify_id":"5hVTCFrS5yS6U982lBLN4P","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 0x2f416e3be65163357c58c68f7905120f0b160bfc30e42f9560c2c93ccc3fb9d8. 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/5hVTCFrS5yS6U982lBLN4P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hVTCFrS5yS6U982lBLN4P.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2f416e3be65163357c58c68f7905120f0b160bfc30e42f9560c2c93ccc3fb9d8","isrc":"QZTB92404549","name":"ABSOLUTE (Murder Drones Song)","registered_at":"2026-06-04T09:57:53Z","spotify_id":"5hVTCFrS5yS6U982lBLN4P","type":"track"}

ABSOLUTE (Murder Drones Song) - Instrumental
type: MusicRecording
duration: PT3M21S
duration ms: 201600
explicit: false
by artist: Shwabadi
by artist: LongestSoloEver
in album: ABSOLUTE (Murder Drones Song)
  type: MusicAlbum
  date published: 2024-08-24
isrc code: QZTB92404550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:34:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57de373439c241a4499627eddd464e1cedbbe99cbc25de3dfe0c4238b738a747
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/2vVLHpLyvfD8QxJeEGntx4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVLHpLyvfD8QxJeEGntx4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57de373439c241a4499627eddd464e1cedbbe99cbc25de3dfe0c4238b738a747","isrc":"QZTB92404550","name":"ABSOLUTE (Murder Drones Song) - Instrumental","registered_at":"2026-06-10T05:34:27Z","spotify_id":"2vVLHpLyvfD8QxJeEGntx4","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 0x57de373439c241a4499627eddd464e1cedbbe99cbc25de3dfe0c4238b738a747. 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/2vVLHpLyvfD8QxJeEGntx4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVLHpLyvfD8QxJeEGntx4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x57de373439c241a4499627eddd464e1cedbbe99cbc25de3dfe0c4238b738a747","isrc":"QZTB92404550","name":"ABSOLUTE (Murder Drones Song) - Instrumental","registered_at":"2026-06-10T05:34:27Z","spotify_id":"2vVLHpLyvfD8QxJeEGntx4","type":"track"}

Tsundere
type: MusicRecording
duration: PT2M43S
duration ms: 163783
explicit: false
by artist: OR3O
by artist: RichaadEB
by artist: LongestSoloEver
in album: Tsundere
  type: MusicAlbum
  date published: 2025-02-15
isrc code: QZES92555049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:07:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd60c9f08fcb8a1443d603772d4a88d41272d951a3b5a5920a9fe3392af44ed9b
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
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z

Silly Billy
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by artist: LongestSoloEver
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-06-13T12:47:07Z
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Koopa, The Monster ("Koopa" from "Super Mario World 2: Yoshi's Island")
type: MusicRecording
duration: PT4M57S
duration ms: 297450
explicit: false
by artist: Lucas Guimaraes
by artist: LongestSoloEver
by artist: @Ted_Swayinghill
by artist: Erika Richards
by artist: Steven Higbee
in album: Mario FM
  type: MusicAlbum
  date published: 2023-04-20

This Is Halloween (from "Kingdom Hearts")
type: MusicRecording
duration: PT3M11S
duration ms: 191893
explicit: false
by artist: GameGrooves
by artist: LongestSoloEver
in album: XIII Cheers for Sweet Revenge: Kingdom Hearts Goes Emo
  type: MusicAlbum
  date published: 2024-04-05
isrc code: QZPJ32344857

Flowers of Antimony (The Explodatorium) (from "Shovel Knight")
type: MusicRecording
duration: PT3M4S
duration ms: 184986
explicit: false
by artist: GameGrooves
by artist: Chernabogue
by artist: LongestSoloEver
in album: Hail to the Knight: A Metalcore Tribute to Shovel Knight
  type: MusicAlbum
  date published: 2023-02-03

Strike the Earth! (Plains of Passage) (from "Shovel Knight")
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duration: PT2M52S
duration ms: 172733
explicit: false
by artist: GameGrooves
by artist: LongestSoloEver
in album: Hail to the Knight: A Metalcore Tribute to Shovel Knight
  type: MusicAlbum
  date published: 2023-02-03