Laughing Matter
type: MusicGroup
genre: math rock
genre: midwest emo
genre: screamo
popularity: 33
followers: 10457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc16bc73-5987-4230-85a2-6a373ba75c62.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc16bc73-5987-4230-85a2-6a373ba75c62
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. 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 0x40c77bc9630de86b12c364d4946888d5e02305c72332841ee873210456d8f47a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc16bc73-5987-4230-85a2-6a373ba75c62.json and https://artists.proofprofile.net/proofs/artist/fc16bc73-5987-4230-85a2-6a373ba75c62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
  track: calm down, seriously
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213992
    explicit: false
    by artist: Laughing Matter
    in album: unplug the lamp, turn on the fan, open your eyes.
      type: MusicAlbum
      date published: 2023-09-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33NJrK5nI4m5Ah7BWh6AfB
    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 0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2. 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/33NJrK5nI4m5Ah7BWh6AfB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33NJrK5nI4m5Ah7BWh6AfB.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2","isrc":"USMH92393509","name":"calm down, seriously","registered_at":"2026-06-07T04:54:19Z","spotify_id":"33NJrK5nI4m5Ah7BWh6AfB","type":"track"}
  track: the suns too bright
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178326
    explicit: false
    by artist: Laughing Matter
    in album: unplug the lamp, turn on the fan, open your eyes.
      type: MusicAlbum
      date published: 2023-09-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8171dbc8ff1d91e0f8a3b367b7252bace6ec81801f0e000035862241ac5d3d. 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/76jQnDb89YGhVTQJGF5eYZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76jQnDb89YGhVTQJGF5eYZ.
      date published: 2026-06-13T17:25:41Z
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  track: garbage disposal
    type: MusicRecording
    duration: PT1M30S
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    by artist: Laughing Matter
    in album: unplug the lamp, turn on the fan, open your eyes.
      type: MusicAlbum
      date published: 2023-09-01
    isrc code: USMH92393510
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    additional property: OTSVerificationAPI
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c71ec53337a3b0bd13f2572560e73bb5bc794b91348323353782688a96af1b3. 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/6Csar9FXvna58vA3FN7WRq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Csar9FXvna58vA3FN7WRq.
      date published: 2026-07-02T03:30:09Z
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  track: its hard to be more hopeful
    type: MusicRecording
    duration: PT2M22S
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    explicit: false
    by artist: Laughing Matter
    in album: unplug the lamp, turn on the fan, open your eyes.
      type: MusicAlbum
      date published: 2023-09-01
    isrc code: USMH92393511
  track: emilys song
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194673
    explicit: false
    by artist: sad electricians club
    in album: unplug the lamp, turn on the fan, open your eyes.
    isrc code: USMH92393512
    additional property: CopyrightID
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    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: keyboard clatter (voice memo)
  track: walgreens toothpaste (voice memo)
  track: anykind (voice memo)
  track: family flower
album: let's not and say we did
album: Cold Turkey
album: we made it out of the cold
album: the suns too bright
album: Trejo Street
album: memo
album: SPLIT LIP
track: let's go swimming dave, please?
track: loop 202
track: calm down, seriously
track: the suns too bright
track: garbage disposal
track: its hard to be more hopeful
track: walgreens toothpaste (voice memo)
track: anykind (voice memo)
track: when it rains it pours
track: the worlds too big (and i feel a little alone right now)
track: we could go to subway?
track: i don't even like granola bars that much
track: plea from a cat named velvet
track: cherry pits
track: featuring jack johnson
track: 2:22 am
track: the elephant in this room is honestly just boring
track: Panini Press 3000
track: Growing Pains - acoustic
track: Half-Nelson Mandela

sad electricians club
type: MusicGroup

unplug the lamp, turn on the fan, open your eyes.
type: MusicAlbum
date published: 2023-09-01

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-06-19T01:20:23+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x002e4b16b02b59d4934f265e1dbeda811f8bff6a497329b493cecfbc58eee103

OTSHash
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OTSBitcoinBlock
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value: 956304

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/956304

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/2h6E6qA2cucov7LvnTCqPM.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h6E6qA2cucov7LvnTCqPM

OTSTimestamp
type: PropertyValue
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x002e4b16b02b59d4934f265e1dbeda811f8bff6a497329b493cecfbc58eee103. 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/2h6E6qA2cucov7LvnTCqPM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h6E6qA2cucov7LvnTCqPM.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x002e4b16b02b59d4934f265e1dbeda811f8bff6a497329b493cecfbc58eee103","isrc":"USMH92393512","name":"emilys song","registered_at":"2026-06-19T01:20:23Z","spotify_id":"2h6E6qA2cucov7LvnTCqPM","type":"track"}

keyboard clatter (voice memo)
type: MusicRecording
duration: PT1M20S
duration ms: 80245
explicit: false
by artist: sad electricians club
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393513

walgreens toothpaste (voice memo)
type: MusicRecording
duration: PT3M8S
duration ms: 188728
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393514
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: 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 0xdb5b4c778088985ba2bb74dd4217a48f36fc7b7ef6f62e831c31366659ea03a1. 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/6RpxPG7q150v2v2eMPV5gP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RpxPG7q150v2v2eMPV5gP.
  date published: 2026-07-02T03:55:08Z
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anykind (voice memo)
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duration: PT1M33S
duration ms: 93619
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393515

family flower
type: MusicRecording
duration: PT2M39S
duration ms: 159007
explicit: false
by artist: sad electricians club
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: QZNWX2380474

let's not and say we did
type: MusicAlbum
date published: 2023-01-13
track: when it rains it pours
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  in album: let's not and say we did
    type: MusicAlbum
    date published: 2023-01-13
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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 0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5. 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/1NrtwEezELTI4Tpus0dl3Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NrtwEezELTI4Tpus0dl3Z.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5","isrc":"QZTBB2230859","name":"when it rains it pours","registered_at":"2026-06-08T08:52:32Z","spotify_id":"1NrtwEezELTI4Tpus0dl3Z","type":"track"}
track: the worlds too big (and i feel a little alone right now)
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100000
  explicit: false
  by artist: Laughing Matter
  in album: let's not and say we did
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: QZTBB2230860
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:23:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2
  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/31vO95AKt4uIcG7eenpsZq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31vO95AKt4uIcG7eenpsZq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2","isrc":"QZTBB2230860","name":"the worlds too big (and i feel a little alone right now)","registered_at":"2026-06-08T16:23:31Z","spotify_id":"31vO95AKt4uIcG7eenpsZq","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 0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2. 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/31vO95AKt4uIcG7eenpsZq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31vO95AKt4uIcG7eenpsZq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2","isrc":"QZTBB2230860","name":"the worlds too big (and i feel a little alone right now)","registered_at":"2026-06-08T16:23:31Z","spotify_id":"31vO95AKt4uIcG7eenpsZq","type":"track"}
track: we could go to subway?
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202000
  explicit: false
  by artist: Laughing Matter
  in album: let's not and say we did
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: QZTBB2230861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T08:48:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717
  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/35CX0kLKyjXkceuwJpOwGQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35CX0kLKyjXkceuwJpOwGQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717","isrc":"QZTBB2230861","name":"we could go to subway?","registered_at":"2026-06-18T08:48:59Z","spotify_id":"35CX0kLKyjXkceuwJpOwGQ","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 0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717. 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/35CX0kLKyjXkceuwJpOwGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35CX0kLKyjXkceuwJpOwGQ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717","isrc":"QZTBB2230861","name":"we could go to subway?","registered_at":"2026-06-18T08:48:59Z","spotify_id":"35CX0kLKyjXkceuwJpOwGQ","type":"track"}
track: i don't even like granola bars that much
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: Laughing Matter
  in album: let's not and say we did
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: QZTBB2230862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:23:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca
  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/4W0NKiT7CgtokHEAcToo5B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W0NKiT7CgtokHEAcToo5B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca","isrc":"QZTBB2230862","name":"i don't even like granola bars that much","registered_at":"2026-06-04T11:23:37Z","spotify_id":"4W0NKiT7CgtokHEAcToo5B","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 0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca. 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/4W0NKiT7CgtokHEAcToo5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W0NKiT7CgtokHEAcToo5B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca","isrc":"QZTBB2230862","name":"i don't even like granola bars that much","registered_at":"2026-06-04T11:23:37Z","spotify_id":"4W0NKiT7CgtokHEAcToo5B","type":"track"}
track: plea from a cat named velvet
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260000
  explicit: false
  by artist: Laughing Matter
  in album: let's not and say we did
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: QZTBB2230863
  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: cherry pits
track: featuring jack johnson
track: 2:22 am

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T11:13:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5ccNTI6bvm0IdyEdu8NoFM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ccNTI6bvm0IdyEdu8NoFM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e","isrc":"QZTBB2230863","name":"plea from a cat named velvet","registered_at":"2026-06-10T11:13:57Z","spotify_id":"5ccNTI6bvm0IdyEdu8NoFM","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 0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e. 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/5ccNTI6bvm0IdyEdu8NoFM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ccNTI6bvm0IdyEdu8NoFM.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e","isrc":"QZTBB2230863","name":"plea from a cat named velvet","registered_at":"2026-06-10T11:13:57Z","spotify_id":"5ccNTI6bvm0IdyEdu8NoFM","type":"track"}

cherry pits
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230864
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T15:13:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadb0e8387f4838041cd0901a9ea6877074df7145f06b127ec4d4440a0fc07162
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/4Hx1uV907DcJ1RBclLTC2y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hx1uV907DcJ1RBclLTC2y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadb0e8387f4838041cd0901a9ea6877074df7145f06b127ec4d4440a0fc07162","isrc":"QZTBB2230864","name":"cherry pits","registered_at":"2026-06-22T15:13:48Z","spotify_id":"4Hx1uV907DcJ1RBclLTC2y","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 0xadb0e8387f4838041cd0901a9ea6877074df7145f06b127ec4d4440a0fc07162. 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/4Hx1uV907DcJ1RBclLTC2y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Hx1uV907DcJ1RBclLTC2y.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xadb0e8387f4838041cd0901a9ea6877074df7145f06b127ec4d4440a0fc07162","isrc":"QZTBB2230864","name":"cherry pits","registered_at":"2026-06-22T15:13:48Z","spotify_id":"4Hx1uV907DcJ1RBclLTC2y","type":"track"}

featuring jack johnson
type: MusicRecording
duration: PT3M22S
duration ms: 202000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T09:51:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1fcd9ff2d5f8b59e3037c7bc2da93fd5d1262bf8bd32cbdbad6a9caccd72368
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/41QtqZUhMUVA5B0hrvwQHF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41QtqZUhMUVA5B0hrvwQHF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1fcd9ff2d5f8b59e3037c7bc2da93fd5d1262bf8bd32cbdbad6a9caccd72368","isrc":"QZTBB2230865","name":"featuring jack johnson","registered_at":"2026-06-26T09:51:25Z","spotify_id":"41QtqZUhMUVA5B0hrvwQHF","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 0xd1fcd9ff2d5f8b59e3037c7bc2da93fd5d1262bf8bd32cbdbad6a9caccd72368. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41QtqZUhMUVA5B0hrvwQHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41QtqZUhMUVA5B0hrvwQHF.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd1fcd9ff2d5f8b59e3037c7bc2da93fd5d1262bf8bd32cbdbad6a9caccd72368","isrc":"QZTBB2230865","name":"featuring jack johnson","registered_at":"2026-06-26T09:51:25Z","spotify_id":"41QtqZUhMUVA5B0hrvwQHF","type":"track"}

2:22 am
type: MusicRecording
duration: PT2M2S
duration ms: 122000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230866
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T09:53:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad9ea3dd5c795c3d3c897cceaa5376c9728646c12537b84bb20955f9b17af984
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/2Vi1nPY2CCtgh3oU8GPJqp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vi1nPY2CCtgh3oU8GPJqp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad9ea3dd5c795c3d3c897cceaa5376c9728646c12537b84bb20955f9b17af984","isrc":"QZTBB2230866","name":"2:22 am","registered_at":"2026-06-26T09:53:21Z","spotify_id":"2Vi1nPY2CCtgh3oU8GPJqp","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 0xad9ea3dd5c795c3d3c897cceaa5376c9728646c12537b84bb20955f9b17af984. 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/2Vi1nPY2CCtgh3oU8GPJqp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vi1nPY2CCtgh3oU8GPJqp.
  date published: 2026-07-02T03:55:08Z
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Cold Turkey
type: MusicAlbum
date published: 2024-04-05
track: let's go swimming dave, please?
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  in album: Cold Turkey
    type: MusicAlbum
    date published: 2024-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f
  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/2OWaEmEpI974ZvUvULizui.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OWaEmEpI974ZvUvULizui
  additional property: OTSTimestamp
    type: PropertyValue
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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 0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f. 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/2OWaEmEpI974ZvUvULizui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OWaEmEpI974ZvUvULizui.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f","isrc":"USDY42432181","name":"let's go swimming dave, please?","registered_at":"2026-06-07T23:15:29Z","spotify_id":"2OWaEmEpI974ZvUvULizui","type":"track"}
track: loop 202
  type: MusicRecording
  duration: PT3M0S
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  in album: Cold Turkey
    type: MusicAlbum
    date published: 2024-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2EotaMmRohk4O7gZXTTFdW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EotaMmRohk4O7gZXTTFdW
  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 0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a. 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/2EotaMmRohk4O7gZXTTFdW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EotaMmRohk4O7gZXTTFdW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a","isrc":"USDY42432182","name":"loop 202","registered_at":"2026-06-19T20:22:55Z","spotify_id":"2EotaMmRohk4O7gZXTTFdW","type":"track"}
track: is it really possible for a cowboy to escape the cycle of death and rebirth
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  in album: Cold Turkey
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    date published: 2024-04-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/55vvDWIKBrynXtIOmRUmLA.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55vvDWIKBrynXtIOmRUmLA
  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 0xb044d1f81fcc53e74ecf7d7016cff35a881442345bbab9f9c5ad740e6e59eee1. 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/55vvDWIKBrynXtIOmRUmLA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55vvDWIKBrynXtIOmRUmLA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb044d1f81fcc53e74ecf7d7016cff35a881442345bbab9f9c5ad740e6e59eee1","isrc":"USDY42432183","name":"is it really possible for a cowboy to escape the cycle of death and rebirth","registered_at":"2026-06-27T22:34:47Z","spotify_id":"55vvDWIKBrynXtIOmRUmLA","type":"track"}
track: great crested grebes
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  by artist: Tiger Bike
  in album: Cold Turkey
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USDY42432184
track: slow pour
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  explicit: false
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  in album: Cold Turkey
    type: MusicAlbum
    date published: 2024-04-05
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track: on leaving
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  explicit: false
  by artist: Boy Sprout
  in album: Cold Turkey
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USDY42432186

we made it out of the cold
type: MusicAlbum
date published: 2022-05-05
track: the elephant in this room is honestly just boring
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  explicit: false
  by artist: Laughing Matter
  in album: we made it out of the cold
    type: MusicAlbum
    date published: 2022-05-05
  isrc code: QZHN72235866
track: Panini Press 3000
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  duration ms: 117317
  explicit: false
  by artist: Laughing Matter
  in album: we made it out of the cold
    type: MusicAlbum
    date published: 2022-05-05
  isrc code: QZHN72235867
track: Growing Pains - acoustic
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  explicit: false
  by artist: Laughing Matter
  in album: we made it out of the cold
    type: MusicAlbum
    date published: 2022-05-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25c7d04b20be5ef62f95461ce5b9a6eb2a2cb4cd94262508549364451d155e6. 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/56n1pYsPbP4zGkW3epUF15.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56n1pYsPbP4zGkW3epUF15.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf25c7d04b20be5ef62f95461ce5b9a6eb2a2cb4cd94262508549364451d155e6","isrc":"QZHN72235868","name":"Growing Pains - acoustic","registered_at":"2026-06-11T22:43:18Z","spotify_id":"56n1pYsPbP4zGkW3epUF15","type":"track"}
track: Half-Nelson Mandela
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  duration: PT2M34S
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  explicit: false
  by artist: Laughing Matter
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    type: MusicAlbum
    date published: 2022-05-05
  isrc code: QZHN72235869
track: soup - live at The Basement
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  duration: PT3M6S
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  explicit: false
  by artist: Laughing Matter
  in album: we made it out of the cold
    type: MusicAlbum
    date published: 2022-05-05
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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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 0xa37548d6bc0c1637f8d73fb648f58885915b8ccb6964039c23558910b1faa310. 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/0prNGSX4F5XRA5A7iocRtA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0prNGSX4F5XRA5A7iocRtA.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa37548d6bc0c1637f8d73fb648f58885915b8ccb6964039c23558910b1faa310","isrc":"QZHN72235870","name":"soup - live at The Basement","registered_at":"2026-06-11T23:47:08Z","spotify_id":"0prNGSX4F5XRA5A7iocRtA","type":"track"}
track: The Sledding Hill Froze Over
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  in album: we made it out of the cold
    type: MusicAlbum
    date published: 2022-05-05
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56a7806e7d1accad6a9a401bd5d18123560db5d0539499643c461038700adb6. 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/6TpXdWJCRKFdy01phPDSFr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TpXdWJCRKFdy01phPDSFr.
    date published: 2026-07-02T03:55:08Z
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the suns too bright
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date published: 2021-09-04
track: the suns too bright
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    date published: 2021-09-04
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    type: PropertyValue
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Trejo Street
type: MusicAlbum
date published: 2021-08-19
track: Trejo Street
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  explicit: false
  by artist: Laughing Matter
  in album: Trejo Street
    type: MusicAlbum
    date published: 2021-08-19
  isrc code: QZK6F2159059

memo
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date published: 2024-08-30
track: galaxy
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  by artist: Melancholy Club
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2BXlr2nL5tADM75Gi4GNss.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXlr2nL5tADM75Gi4GNss
  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 0xbd6de0843d1fafe46560dcfaff390aeaa478808975597035f05062a402766fc1. 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/2BXlr2nL5tADM75Gi4GNss.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BXlr2nL5tADM75Gi4GNss.
    date published: 2026-07-02T03:55:08Z
track: midwest emo ate my homework
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: false
  by artist: Laughing Matter
  in album: memo
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: USL4Q2441789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:36:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e83dba5f82b61a4daf9636d5a6120198b7fed28976c9335710741dbe4da8f12
  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/7iWmGaxdEhgnvOdepLOBUK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWmGaxdEhgnvOdepLOBUK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e83dba5f82b61a4daf9636d5a6120198b7fed28976c9335710741dbe4da8f12","isrc":"USL4Q2441789","name":"midwest emo ate my homework","registered_at":"2026-06-21T18:36:28Z","spotify_id":"7iWmGaxdEhgnvOdepLOBUK","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 0x4e83dba5f82b61a4daf9636d5a6120198b7fed28976c9335710741dbe4da8f12. 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/7iWmGaxdEhgnvOdepLOBUK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iWmGaxdEhgnvOdepLOBUK.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4e83dba5f82b61a4daf9636d5a6120198b7fed28976c9335710741dbe4da8f12","isrc":"USL4Q2441789","name":"midwest emo ate my homework","registered_at":"2026-06-21T18:36:28Z","spotify_id":"7iWmGaxdEhgnvOdepLOBUK","type":"track"}
track: quaking aspens
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128000
  explicit: false
  by artist: Kenver Dolorado
  in album: memo
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: USL4Q2441790
track: hypothetical dad song
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Melancholy Club
  in album: memo
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: USL4Q2441791
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T00:10:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b1503921c892eb481a6547f7388cd809625c0ffdbf00821ea7932b070176aa9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/54QBf6vPLZflkvvI4SB2um.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54QBf6vPLZflkvvI4SB2um
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b1503921c892eb481a6547f7388cd809625c0ffdbf00821ea7932b070176aa9","isrc":"USL4Q2441791","name":"hypothetical dad song","registered_at":"2026-06-28T00:10:37Z","spotify_id":"54QBf6vPLZflkvvI4SB2um","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 0x2b1503921c892eb481a6547f7388cd809625c0ffdbf00821ea7932b070176aa9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54QBf6vPLZflkvvI4SB2um.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54QBf6vPLZflkvvI4SB2um.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x2b1503921c892eb481a6547f7388cd809625c0ffdbf00821ea7932b070176aa9","isrc":"USL4Q2441791","name":"hypothetical dad song","registered_at":"2026-06-28T00:10:37Z","spotify_id":"54QBf6vPLZflkvvI4SB2um","type":"track"}
track: national forest
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174000
  explicit: false
  by artist: Laughing Matter
  in album: memo
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: USL4Q2441792
track: just like you
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96000
  explicit: false
  by artist: Kenver Dolorado
  in album: memo
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: USL4Q2441793

SPLIT LIP
type: MusicAlbum
date published: 2024-09-13
track: Moth Mentality
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241750
  explicit: false
  by artist: Shed Life
  in album: SPLIT LIP
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: USL4Q2487045
track: Nothing
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241452
  explicit: false
  by artist: SUNFO
  in album: SPLIT LIP
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: USL4Q2487046
track: charley's horse
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167839
  explicit: false
  by artist: Laughing Matter
  in album: SPLIT LIP
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: USL4Q2487047
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T02:30:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8e6b09ee84c299f989052e1428bdb1ff1ad739a8c828a1ea367fcec80f1395d
  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/5uJUY2BgUCX3VO2Fv4WXyp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uJUY2BgUCX3VO2Fv4WXyp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8e6b09ee84c299f989052e1428bdb1ff1ad739a8c828a1ea367fcec80f1395d","isrc":"USL4Q2487047","name":"charley's horse","registered_at":"2026-06-25T02:30:19Z","spotify_id":"5uJUY2BgUCX3VO2Fv4WXyp","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 0xb8e6b09ee84c299f989052e1428bdb1ff1ad739a8c828a1ea367fcec80f1395d. 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/5uJUY2BgUCX3VO2Fv4WXyp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uJUY2BgUCX3VO2Fv4WXyp.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xb8e6b09ee84c299f989052e1428bdb1ff1ad739a8c828a1ea367fcec80f1395d","isrc":"USL4Q2487047","name":"charley's horse","registered_at":"2026-06-25T02:30:19Z","spotify_id":"5uJUY2BgUCX3VO2Fv4WXyp","type":"track"}
track: go and get you better
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109882
  explicit: false
  by artist: camp ghost
  in album: SPLIT LIP
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: USL4Q2487048

let's go swimming dave, please?
type: MusicRecording
duration: PT2M1S
duration ms: 121000
explicit: false
by artist: Laughing Matter
in album: Cold Turkey
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USDY42432181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:15:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f
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/2OWaEmEpI974ZvUvULizui.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OWaEmEpI974ZvUvULizui
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f","isrc":"USDY42432181","name":"let's go swimming dave, please?","registered_at":"2026-06-07T23:15:29Z","spotify_id":"2OWaEmEpI974ZvUvULizui","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 0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f. 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/2OWaEmEpI974ZvUvULizui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OWaEmEpI974ZvUvULizui.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe7059e61ddc2f3e94777460710003c18bf92ad02850bafc33ab27598d661e59f","isrc":"USDY42432181","name":"let's go swimming dave, please?","registered_at":"2026-06-07T23:15:29Z","spotify_id":"2OWaEmEpI974ZvUvULizui","type":"track"}

loop 202
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Laughing Matter
in album: Cold Turkey
  type: MusicAlbum
  date published: 2024-04-05
isrc code: USDY42432182
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T20:22:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a
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/2EotaMmRohk4O7gZXTTFdW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EotaMmRohk4O7gZXTTFdW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a","isrc":"USDY42432182","name":"loop 202","registered_at":"2026-06-19T20:22:55Z","spotify_id":"2EotaMmRohk4O7gZXTTFdW","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 0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a. 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/2EotaMmRohk4O7gZXTTFdW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EotaMmRohk4O7gZXTTFdW.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5a7d6cd099ea6f334883f84c70e09d7da57262e66db8993b7ac82c496b29241a","isrc":"USDY42432182","name":"loop 202","registered_at":"2026-06-19T20:22:55Z","spotify_id":"2EotaMmRohk4O7gZXTTFdW","type":"track"}

calm down, seriously
type: MusicRecording
duration: PT3M33S
duration ms: 213992
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:54:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2
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/33NJrK5nI4m5Ah7BWh6AfB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33NJrK5nI4m5Ah7BWh6AfB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2","isrc":"USMH92393509","name":"calm down, seriously","registered_at":"2026-06-07T04:54:19Z","spotify_id":"33NJrK5nI4m5Ah7BWh6AfB","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 0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2. 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/33NJrK5nI4m5Ah7BWh6AfB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33NJrK5nI4m5Ah7BWh6AfB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcdfca500994d0d4148e8b6b7da1101c6b92dd1d960a69e4ec8e80495632e5bd2","isrc":"USMH92393509","name":"calm down, seriously","registered_at":"2026-06-07T04:54:19Z","spotify_id":"33NJrK5nI4m5Ah7BWh6AfB","type":"track"}

the suns too bright
type: MusicRecording
duration: PT2M58S
duration ms: 178326
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: QZMEN2196463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:59:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f8171dbc8ff1d91e0f8a3b367b7252bace6ec81801f0e000035862241ac5d3d
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/76jQnDb89YGhVTQJGF5eYZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76jQnDb89YGhVTQJGF5eYZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f8171dbc8ff1d91e0f8a3b367b7252bace6ec81801f0e000035862241ac5d3d","isrc":"QZMEN2196463","name":"the suns too bright","registered_at":"2026-06-09T22:59:46Z","spotify_id":"76jQnDb89YGhVTQJGF5eYZ","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 0x8f8171dbc8ff1d91e0f8a3b367b7252bace6ec81801f0e000035862241ac5d3d. 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/76jQnDb89YGhVTQJGF5eYZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76jQnDb89YGhVTQJGF5eYZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8f8171dbc8ff1d91e0f8a3b367b7252bace6ec81801f0e000035862241ac5d3d","isrc":"QZMEN2196463","name":"the suns too bright","registered_at":"2026-06-09T22:59:46Z","spotify_id":"76jQnDb89YGhVTQJGF5eYZ","type":"track"}

garbage disposal
type: MusicRecording
duration: PT1M30S
duration ms: 90647
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:26:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c71ec53337a3b0bd13f2572560e73bb5bc794b91348323353782688a96af1b3
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/6Csar9FXvna58vA3FN7WRq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Csar9FXvna58vA3FN7WRq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c71ec53337a3b0bd13f2572560e73bb5bc794b91348323353782688a96af1b3","isrc":"USMH92393510","name":"garbage disposal","registered_at":"2026-06-18T12:26:42Z","spotify_id":"6Csar9FXvna58vA3FN7WRq","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 0x6c71ec53337a3b0bd13f2572560e73bb5bc794b91348323353782688a96af1b3. 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/6Csar9FXvna58vA3FN7WRq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Csar9FXvna58vA3FN7WRq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6c71ec53337a3b0bd13f2572560e73bb5bc794b91348323353782688a96af1b3","isrc":"USMH92393510","name":"garbage disposal","registered_at":"2026-06-18T12:26:42Z","spotify_id":"6Csar9FXvna58vA3FN7WRq","type":"track"}

its hard to be more hopeful
type: MusicRecording
duration: PT2M22S
duration ms: 142660
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393511

walgreens toothpaste (voice memo)
type: MusicRecording
duration: PT3M8S
duration ms: 188728
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T14:48:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb5b4c778088985ba2bb74dd4217a48f36fc7b7ef6f62e831c31366659ea03a1
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/6RpxPG7q150v2v2eMPV5gP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RpxPG7q150v2v2eMPV5gP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb5b4c778088985ba2bb74dd4217a48f36fc7b7ef6f62e831c31366659ea03a1","isrc":"USMH92393514","name":"walgreens toothpaste (voice memo)","registered_at":"2026-06-21T14:48:56Z","spotify_id":"6RpxPG7q150v2v2eMPV5gP","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 0xdb5b4c778088985ba2bb74dd4217a48f36fc7b7ef6f62e831c31366659ea03a1. 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/6RpxPG7q150v2v2eMPV5gP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RpxPG7q150v2v2eMPV5gP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdb5b4c778088985ba2bb74dd4217a48f36fc7b7ef6f62e831c31366659ea03a1","isrc":"USMH92393514","name":"walgreens toothpaste (voice memo)","registered_at":"2026-06-21T14:48:56Z","spotify_id":"6RpxPG7q150v2v2eMPV5gP","type":"track"}

anykind (voice memo)
type: MusicRecording
duration: PT1M33S
duration ms: 93619
explicit: false
by artist: Laughing Matter
in album: unplug the lamp, turn on the fan, open your eyes.
  type: MusicAlbum
  date published: 2023-09-01
isrc code: USMH92393515

when it rains it pours
type: MusicRecording
duration: PT1M48S
duration ms: 108000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T08:52:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5
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/1NrtwEezELTI4Tpus0dl3Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NrtwEezELTI4Tpus0dl3Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5","isrc":"QZTBB2230859","name":"when it rains it pours","registered_at":"2026-06-08T08:52:32Z","spotify_id":"1NrtwEezELTI4Tpus0dl3Z","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 0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5. 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/1NrtwEezELTI4Tpus0dl3Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NrtwEezELTI4Tpus0dl3Z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6fcbd817acbab13fbf50eb166c971bb682e92dbbdbe978426b74575c41a2f0e5","isrc":"QZTBB2230859","name":"when it rains it pours","registered_at":"2026-06-08T08:52:32Z","spotify_id":"1NrtwEezELTI4Tpus0dl3Z","type":"track"}

the worlds too big (and i feel a little alone right now)
type: MusicRecording
duration: PT1M40S
duration ms: 100000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:23:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2
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/31vO95AKt4uIcG7eenpsZq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31vO95AKt4uIcG7eenpsZq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2","isrc":"QZTBB2230860","name":"the worlds too big (and i feel a little alone right now)","registered_at":"2026-06-08T16:23:31Z","spotify_id":"31vO95AKt4uIcG7eenpsZq","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 0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2. 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/31vO95AKt4uIcG7eenpsZq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31vO95AKt4uIcG7eenpsZq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8d5cf03fa273d28130808b9719c4fcb45aceaf2e92b181bd000208cd046b2dc2","isrc":"QZTBB2230860","name":"the worlds too big (and i feel a little alone right now)","registered_at":"2026-06-08T16:23:31Z","spotify_id":"31vO95AKt4uIcG7eenpsZq","type":"track"}

we could go to subway?
type: MusicRecording
duration: PT3M22S
duration ms: 202000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:48:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717
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/35CX0kLKyjXkceuwJpOwGQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35CX0kLKyjXkceuwJpOwGQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717","isrc":"QZTBB2230861","name":"we could go to subway?","registered_at":"2026-06-18T08:48:59Z","spotify_id":"35CX0kLKyjXkceuwJpOwGQ","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 0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717. 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/35CX0kLKyjXkceuwJpOwGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35CX0kLKyjXkceuwJpOwGQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x522f9a1eb5b9b79780176c53f2909d7920b2f3d85263136d04eb3f6f3d513717","isrc":"QZTBB2230861","name":"we could go to subway?","registered_at":"2026-06-18T08:48:59Z","spotify_id":"35CX0kLKyjXkceuwJpOwGQ","type":"track"}

i don't even like granola bars that much
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:23:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca
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/4W0NKiT7CgtokHEAcToo5B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W0NKiT7CgtokHEAcToo5B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca","isrc":"QZTBB2230862","name":"i don't even like granola bars that much","registered_at":"2026-06-04T11:23:37Z","spotify_id":"4W0NKiT7CgtokHEAcToo5B","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 0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca. 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/4W0NKiT7CgtokHEAcToo5B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W0NKiT7CgtokHEAcToo5B.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0127bb51695b51f1299cd048a9a441d5f95cd9ec1214e24d70afeebee63588ca","isrc":"QZTBB2230862","name":"i don't even like granola bars that much","registered_at":"2026-06-04T11:23:37Z","spotify_id":"4W0NKiT7CgtokHEAcToo5B","type":"track"}

plea from a cat named velvet
type: MusicRecording
duration: PT4M20S
duration ms: 260000
explicit: false
by artist: Laughing Matter
in album: let's not and say we did
  type: MusicAlbum
  date published: 2023-01-13
isrc code: QZTBB2230863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T11:13:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e
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/5ccNTI6bvm0IdyEdu8NoFM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ccNTI6bvm0IdyEdu8NoFM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0e9ca3c33be82b8353be11932bc41942380709323c68a8549c066649684d35e","isrc":"QZTBB2230863","name":"plea from a cat named velvet","registered_at":"2026-06-10T11:13:57Z","spotify_id":"5ccNTI6bvm0IdyEdu8NoFM","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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cherry pits
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in album: let's not and say we did
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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featuring jack johnson
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in album: let's not and say we did
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fcd9ff2d5f8b59e3037c7bc2da93fd5d1262bf8bd32cbdbad6a9caccd72368. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41QtqZUhMUVA5B0hrvwQHF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41QtqZUhMUVA5B0hrvwQHF.
  date published: 2026-07-02T11:38:34Z
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2:22 am
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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the elephant in this room is honestly just boring
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Panini Press 3000
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isrc code: QZHN72235867

Growing Pains - acoustic
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25c7d04b20be5ef62f95461ce5b9a6eb2a2cb4cd94262508549364451d155e6. 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/56n1pYsPbP4zGkW3epUF15.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56n1pYsPbP4zGkW3epUF15.
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Half-Nelson Mandela
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