Medieval Cat
type: MusicGroup
genre: lo-fi
genre: medieval
popularity: 39
followers: 5010
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa685e2b5b08d4de9584f407dccf7f6b6d95866f922219909afb051569b616b8d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  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/a0fe51e3-ce04-4376-be7d-e7a59e1110f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0fe51e3-ce04-4376-be7d-e7a59e1110f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0fe51e3-ce04-4376-be7d-e7a59e1110f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa685e2b5b08d4de9584f407dccf7f6b6d95866f922219909afb051569b616b8d","name":"Medieval Cat","registered_at":"2026-06-12T05:55:27Z","symbol":"NIM0206917","token_address":"0x3a3543b1205c5d2e2bef79cb8e10feb9daf7e84c","type":"artist","uuid":"a0fe51e3-ce04-4376-be7d-e7a59e1110f3"}
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 0xa685e2b5b08d4de9584f407dccf7f6b6d95866f922219909afb051569b616b8d. 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/a0fe51e3-ce04-4376-be7d-e7a59e1110f3.json and https://artists.proofprofile.net/proofs/artist/a0fe51e3-ce04-4376-be7d-e7a59e1110f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa685e2b5b08d4de9584f407dccf7f6b6d95866f922219909afb051569b616b8d","name":"Medieval Cat","registered_at":"2026-06-12T05:55:27Z","symbol":"NIM0206917","token_address":"0x3a3543b1205c5d2e2bef79cb8e10feb9daf7e84c","type":"artist","uuid":"a0fe51e3-ce04-4376-be7d-e7a59e1110f3"}
album: A New Journey
  type: MusicAlbum
  date published: 2023-02-28
  track: A New Journey
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133500
    explicit: false
    by artist: Medieval Cat
    in album: A New Journey
      type: MusicAlbum
      date published: 2023-02-28
album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
  track: The Tale Of The Sleeping Dragon
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152368
    explicit: false
    by artist: Medieval Cat
    in album: Medieval Lofi Study Session Vol.1
      type: MusicAlbum
      date published: 2023-04-28
    isrc code: QM3DF2201025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T14:12:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953515
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953515
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3eApeC8B6n8Sg0aVVxS1Qg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eApeC8B6n8Sg0aVVxS1Qg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e","isrc":"QM3DF2201025","name":"The Tale Of The Sleeping Dragon","registered_at":"2026-06-07T14:12:23Z","spotify_id":"3eApeC8B6n8Sg0aVVxS1Qg","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 0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eApeC8B6n8Sg0aVVxS1Qg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eApeC8B6n8Sg0aVVxS1Qg.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e","isrc":"QM3DF2201025","name":"The Tale Of The Sleeping Dragon","registered_at":"2026-06-07T14:12:23Z","spotify_id":"3eApeC8B6n8Sg0aVVxS1Qg","type":"track"}
  track: Fate
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147200
    explicit: false
    by artist: Medieval Cat
    in album: Medieval Lofi Study Session Vol.1
      type: MusicAlbum
      date published: 2023-04-28
    isrc code: QM3DF2201032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T08:56:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66529c69e2572fc59bb2e90b968ee2869193d94adb62696a3954a3d0ae285141
    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/5JYMcByo7MbhaAZ7zSWzxm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JYMcByo7MbhaAZ7zSWzxm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66529c69e2572fc59bb2e90b968ee2869193d94adb62696a3954a3d0ae285141. 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/5JYMcByo7MbhaAZ7zSWzxm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JYMcByo7MbhaAZ7zSWzxm.
      date published: 2026-06-13T17:25:41Z
  track: Name the Ancients
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138591
    explicit: false
    by artist: Medieval Cat
    in album: Medieval Lofi Study Session Vol.1
      type: MusicAlbum
      date published: 2023-04-28
    isrc code: QM3DF2201034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T13:06:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3
    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/49N1FvdEkuE0L9Y9SMCPmD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49N1FvdEkuE0L9Y9SMCPmD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3","isrc":"QM3DF2201034","name":"Name the Ancients","registered_at":"2026-06-08T13:06:04Z","spotify_id":"49N1FvdEkuE0L9Y9SMCPmD","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 0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3. 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/49N1FvdEkuE0L9Y9SMCPmD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49N1FvdEkuE0L9Y9SMCPmD.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3","isrc":"QM3DF2201034","name":"Name the Ancients","registered_at":"2026-06-08T13:06:04Z","spotify_id":"49N1FvdEkuE0L9Y9SMCPmD","type":"track"}
  track: Adventurer of Honeywood
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159759
    explicit: false
    by artist: Medieval Cat
    in album: Medieval Lofi Study Session Vol.1
    isrc code: QM3DF2201027
    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: Voice of Azerim
  track: Leave At Dusk
  track: A Melody For Your Bethroed
  track: Tiny Pied Piper
  track: Sound of the Land
  track: Bundle
  track: After the Storm
  track: Lost City
  track: The Path of the Hunter
  track: Dawn
album: Gangsta's Paradise (Medieval Lofi)
album: I'm Yours
album: golden hour
album: Watermelon Sugar
album: Oops!...I Did It Again
album: Hips Don't Lie
album: Chamber Of Theology ~ A Medieval Study Session
album: The Journey Continues
album: Medieval Lofi Study Session Vol.2
track: Gangsta's Paradise - Medieval Lofi
track: The Tale Of The Sleeping Dragon
track: Fate
track: Name the Ancients
track: Adventurer of Honeywood
track: Voice of Azerim
track: Leave At Dusk
track: A Melody For Your Bethroed
track: Tiny Pied Piper
track: Sound of the Land
track: Bundle
track: After the Storm
track: Lost City
track: The Path of the Hunter
track: Dawn
track: The Journey Continues
track: Traveler's Path
track: Lost Sword Of Xanthia
track: The Castle In The Distance
track: A Tale From The Forest Of Sounds

Medieval Lofi Study Session Vol.1
type: MusicAlbum
date published: 2023-04-28

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T18:08:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4L7z06SL8QHATAr00E8Dmm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L7z06SL8QHATAr00E8Dmm

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c","isrc":"QM3DF2201027","name":"Adventurer of Honeywood","registered_at":"2026-06-09T18:08:24Z","spotify_id":"4L7z06SL8QHATAr00E8Dmm","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 0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c. 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/4L7z06SL8QHATAr00E8Dmm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L7z06SL8QHATAr00E8Dmm.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c","isrc":"QM3DF2201027","name":"Adventurer of Honeywood","registered_at":"2026-06-09T18:08:24Z","spotify_id":"4L7z06SL8QHATAr00E8Dmm","type":"track"}

Voice of Azerim
type: MusicRecording
duration: PT2M12S
duration ms: 132000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004
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/3L7Gz2HNLU7yVJYy3658Kx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L7Gz2HNLU7yVJYy3658Kx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004","isrc":"QM3DF2201038","name":"Voice of Azerim","registered_at":"2026-06-09T18:05:29Z","spotify_id":"3L7Gz2HNLU7yVJYy3658Kx","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 0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004. 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/3L7Gz2HNLU7yVJYy3658Kx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L7Gz2HNLU7yVJYy3658Kx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004","isrc":"QM3DF2201038","name":"Voice of Azerim","registered_at":"2026-06-09T18:05:29Z","spotify_id":"3L7Gz2HNLU7yVJYy3658Kx","type":"track"}

Leave At Dusk
type: MusicRecording
duration: PT2M18S
duration ms: 138591
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:03:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63
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/1WQEK3wcTi8t6BNDQVHKXZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WQEK3wcTi8t6BNDQVHKXZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63","isrc":"QM3DF2201029","name":"Leave At Dusk","registered_at":"2026-06-08T04:03:22Z","spotify_id":"1WQEK3wcTi8t6BNDQVHKXZ","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 0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63. 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/1WQEK3wcTi8t6BNDQVHKXZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WQEK3wcTi8t6BNDQVHKXZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63","isrc":"QM3DF2201029","name":"Leave At Dusk","registered_at":"2026-06-08T04:03:22Z","spotify_id":"1WQEK3wcTi8t6BNDQVHKXZ","type":"track"}

A Melody For Your Bethroed
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:15:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664
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/3h8cuLJ240xx2Cc2IHYXfN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h8cuLJ240xx2Cc2IHYXfN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664","isrc":"QM3DF2201033","name":"A Melody For Your Bethroed","registered_at":"2026-06-09T18:15:56Z","spotify_id":"3h8cuLJ240xx2Cc2IHYXfN","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 0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664. 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/3h8cuLJ240xx2Cc2IHYXfN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h8cuLJ240xx2Cc2IHYXfN.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664","isrc":"QM3DF2201033","name":"A Melody For Your Bethroed","registered_at":"2026-06-09T18:15:56Z","spotify_id":"3h8cuLJ240xx2Cc2IHYXfN","type":"track"}

Tiny Pied Piper
type: MusicRecording
duration: PT2M29S
duration ms: 149169
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b
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/3ayowZFPJnfD94rsmoBh8g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ayowZFPJnfD94rsmoBh8g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b","isrc":"QM3DF2201028","name":"Tiny Pied Piper","registered_at":"2026-06-09T18:14:45Z","spotify_id":"3ayowZFPJnfD94rsmoBh8g","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 0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b. 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/3ayowZFPJnfD94rsmoBh8g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ayowZFPJnfD94rsmoBh8g.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b","isrc":"QM3DF2201028","name":"Tiny Pied Piper","registered_at":"2026-06-09T18:14:45Z","spotify_id":"3ayowZFPJnfD94rsmoBh8g","type":"track"}

Sound of the Land
type: MusicRecording
duration: PT2M18S
duration ms: 138227
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f
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/6yZV6ZHNteBrcsFQjuJnLx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZV6ZHNteBrcsFQjuJnLx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f","isrc":"QM3DF2201036","name":"Sound of the Land","registered_at":"2026-06-09T18:11:38Z","spotify_id":"6yZV6ZHNteBrcsFQjuJnLx","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 0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f. 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/6yZV6ZHNteBrcsFQjuJnLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZV6ZHNteBrcsFQjuJnLx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f","isrc":"QM3DF2201036","name":"Sound of the Land","registered_at":"2026-06-09T18:11:38Z","spotify_id":"6yZV6ZHNteBrcsFQjuJnLx","type":"track"}

Bundle
type: MusicRecording
duration: PT2M25S
duration ms: 145210
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24b811d759d02252892668a3f51143be8f3db4077bd42eb578c90f082a56ee8c
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/5EfpKHETSiYP20yJgPFdI2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EfpKHETSiYP20yJgPFdI2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b811d759d02252892668a3f51143be8f3db4077bd42eb578c90f082a56ee8c. 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/5EfpKHETSiYP20yJgPFdI2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EfpKHETSiYP20yJgPFdI2.
  date published: 2026-06-13T17:25:41Z

After the Storm
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:13:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d
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/7BUNe8OMBsUGYC3RU44Wi5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BUNe8OMBsUGYC3RU44Wi5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d","isrc":"QM3DF2201030","name":"After the Storm","registered_at":"2026-06-09T18:13:02Z","spotify_id":"7BUNe8OMBsUGYC3RU44Wi5","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 0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d. 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/7BUNe8OMBsUGYC3RU44Wi5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BUNe8OMBsUGYC3RU44Wi5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d","isrc":"QM3DF2201030","name":"After the Storm","registered_at":"2026-06-09T18:13:02Z","spotify_id":"7BUNe8OMBsUGYC3RU44Wi5","type":"track"}

Lost City
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:45:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa
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/0TzunUfQZAY4MRB05CN80U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzunUfQZAY4MRB05CN80U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa","isrc":"QM3DF2201037","name":"Lost City","registered_at":"2026-06-07T20:45:53Z","spotify_id":"0TzunUfQZAY4MRB05CN80U","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 0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa. 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/0TzunUfQZAY4MRB05CN80U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzunUfQZAY4MRB05CN80U.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa","isrc":"QM3DF2201037","name":"Lost City","registered_at":"2026-06-07T20:45:53Z","spotify_id":"0TzunUfQZAY4MRB05CN80U","type":"track"}

The Path of the Hunter
type: MusicRecording
duration: PT2M47S
duration ms: 167272
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:45:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d
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/1QO5id1aHsKfT5IvGSMquG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QO5id1aHsKfT5IvGSMquG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d","isrc":"QM3DF2201031","name":"The Path of the Hunter","registered_at":"2026-06-07T20:45:21Z","spotify_id":"1QO5id1aHsKfT5IvGSMquG","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 0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d. 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/1QO5id1aHsKfT5IvGSMquG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QO5id1aHsKfT5IvGSMquG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d","isrc":"QM3DF2201031","name":"The Path of the Hunter","registered_at":"2026-06-07T20:45:21Z","spotify_id":"1QO5id1aHsKfT5IvGSMquG","type":"track"}

Dawn
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:47:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0525e05060411c6f598595c312525dcb8671e08c446db9041d344e620b9fd6d
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/1Dwcb7zScesS5S0PrVmJjV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dwcb7zScesS5S0PrVmJjV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0525e05060411c6f598595c312525dcb8671e08c446db9041d344e620b9fd6d. 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/1Dwcb7zScesS5S0PrVmJjV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dwcb7zScesS5S0PrVmJjV.
  date published: 2026-06-13T17:25:41Z

Gangsta's Paradise (Medieval Lofi)
type: MusicAlbum
date published: 2023-08-11
track: Gangsta's Paradise - Medieval Lofi
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154000
  explicit: false
  by artist: Medieval Cat
  in album: Gangsta's Paradise (Medieval Lofi)
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: QM3DF2273491
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:02:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3
  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/7ynxxBeTWZhkAW6C6TFk1d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ynxxBeTWZhkAW6C6TFk1d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3","isrc":"QM3DF2273491","name":"Gangsta's Paradise - Medieval Lofi","registered_at":"2026-06-09T21:02:08Z","spotify_id":"7ynxxBeTWZhkAW6C6TFk1d","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 0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3. 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/7ynxxBeTWZhkAW6C6TFk1d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ynxxBeTWZhkAW6C6TFk1d.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3","isrc":"QM3DF2273491","name":"Gangsta's Paradise - Medieval Lofi","registered_at":"2026-06-09T21:02:08Z","spotify_id":"7ynxxBeTWZhkAW6C6TFk1d","type":"track"}

I'm Yours
type: MusicAlbum
date published: 2023-08-18
track: I'm Yours
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176000
  explicit: false
  by artist: Medieval Cat
  in album: I'm Yours
    type: MusicAlbum
    date published: 2023-08-18

golden hour
type: MusicAlbum
date published: 2023-08-25
track: golden hour
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169000
  explicit: false
  by artist: Medieval Cat
  in album: golden hour
    type: MusicAlbum
    date published: 2023-08-25

Watermelon Sugar
type: MusicAlbum
date published: 2023-09-01
track: Watermelon Sugar
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165000
  explicit: false
  by artist: Medieval Cat
  in album: Watermelon Sugar
    type: MusicAlbum
    date published: 2023-09-01

Oops!...I Did It Again
type: MusicAlbum
date published: 2024-01-12
track: Oops!...I Did It Again
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126122
  explicit: false
  by artist: Medieval Cat
  in album: Oops!...I Did It Again
    type: MusicAlbum
    date published: 2024-01-12

Hips Don't Lie
type: MusicAlbum
date published: 2024-01-19
track: Hips Don't Lie
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127058
  explicit: false
  by artist: Medieval Cat
  in album: Hips Don't Lie
    type: MusicAlbum
    date published: 2024-01-19

Chamber Of Theology ~ A Medieval Study Session
type: MusicAlbum
date published: 2024-01-28
track: The Lore Of The Ancients
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157808
  explicit: false
  by artist: Medieval Cat
  in album: Chamber Of Theology ~ A Medieval Study Session
    type: MusicAlbum
    date published: 2024-01-28
track: The Scroll of Knowledge
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230400
  explicit: false
  by artist: Medieval Cat
  in album: Chamber Of Theology ~ A Medieval Study Session
    type: MusicAlbum
    date published: 2024-01-28
track: A Maidens Tale
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191999
  explicit: false
  by artist: Medieval Cat
  in album: Chamber Of Theology ~ A Medieval Study Session
    type: MusicAlbum
    date published: 2024-01-28
track: The Scroll Of The Lost Ballad
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176842
  explicit: false
  by artist: Medieval Cat
  in album: Chamber Of Theology ~ A Medieval Study Session
    type: MusicAlbum
    date published: 2024-01-28

The Journey Continues
type: MusicAlbum
date published: 2024-02-20
track: The Journey Continues
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147200
  explicit: false
  by artist: Medieval Cat
  in album: The Journey Continues
    type: MusicAlbum
    date published: 2024-02-20
  isrc code: US3DF2413899
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:53:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d
  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/0vdFA4I9r4bMxFMY3V6RUc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vdFA4I9r4bMxFMY3V6RUc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d","isrc":"US3DF2413899","name":"The Journey Continues","registered_at":"2026-06-07T22:53:35Z","spotify_id":"0vdFA4I9r4bMxFMY3V6RUc","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 0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d. 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/0vdFA4I9r4bMxFMY3V6RUc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vdFA4I9r4bMxFMY3V6RUc.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d","isrc":"US3DF2413899","name":"The Journey Continues","registered_at":"2026-06-07T22:53:35Z","spotify_id":"0vdFA4I9r4bMxFMY3V6RUc","type":"track"}
track: Traveler's Path
  type: MusicRecording
  duration: PT2M5S
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  explicit: false
  by artist: Medieval Cat
  in album: The Journey Continues
    type: MusicAlbum
    date published: 2024-02-20
  isrc code: US3DF2413900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:19:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601
  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/7Dv1R0mKBwilxKk4rtnXj7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv1R0mKBwilxKk4rtnXj7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601","isrc":"US3DF2413900","name":"Traveler's Path","registered_at":"2026-06-08T23:19:53Z","spotify_id":"7Dv1R0mKBwilxKk4rtnXj7","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 0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601. 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/7Dv1R0mKBwilxKk4rtnXj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv1R0mKBwilxKk4rtnXj7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601","isrc":"US3DF2413900","name":"Traveler's Path","registered_at":"2026-06-08T23:19:53Z","spotify_id":"7Dv1R0mKBwilxKk4rtnXj7","type":"track"}
track: Lost Sword Of Xanthia
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148860
  explicit: false
  by artist: Medieval Cat
  in album: The Journey Continues
    type: MusicAlbum
    date published: 2024-02-20
  isrc code: US3DF2413901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:21:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a
  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/5uQmEAZepe463yhNeeruNy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQmEAZepe463yhNeeruNy
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a","isrc":"US3DF2413901","name":"Lost Sword Of Xanthia","registered_at":"2026-06-08T23:21:25Z","spotify_id":"5uQmEAZepe463yhNeeruNy","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 0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a. 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/5uQmEAZepe463yhNeeruNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQmEAZepe463yhNeeruNy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a","isrc":"US3DF2413901","name":"Lost Sword Of Xanthia","registered_at":"2026-06-08T23:21:25Z","spotify_id":"5uQmEAZepe463yhNeeruNy","type":"track"}
track: The Castle In The Distance
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123000
  explicit: false
  by artist: Medieval Cat
  in album: The Journey Continues
    type: MusicAlbum
    date published: 2024-02-20
  isrc code: US3DF2413902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:10:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af
  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/6jldmUe05TpNqiso3cvAZl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jldmUe05TpNqiso3cvAZl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af. 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/6jldmUe05TpNqiso3cvAZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jldmUe05TpNqiso3cvAZl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af","isrc":"US3DF2413902","name":"The Castle In The Distance","registered_at":"2026-06-09T11:10:31Z","spotify_id":"6jldmUe05TpNqiso3cvAZl","type":"track"}
track: A Tale From The Forest Of Sounds
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  duration: PT2M3S
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  by artist: Medieval Cat
  in album: The Journey Continues
    type: MusicAlbum
    date published: 2024-02-20
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  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: The Wind Will Guide Me
track: Ashen Path
track: An Epic Batlle
track: Long Rest
track: Cosmic Wisdom

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T14:49:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5OaglihQpMNBaHY5DAi707.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OaglihQpMNBaHY5DAi707

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210","isrc":"US3DF2413903","name":"A Tale From The Forest Of Sounds","registered_at":"2026-06-08T14:49:28Z","spotify_id":"5OaglihQpMNBaHY5DAi707","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 0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210. 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/5OaglihQpMNBaHY5DAi707.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OaglihQpMNBaHY5DAi707.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210","isrc":"US3DF2413903","name":"A Tale From The Forest Of Sounds","registered_at":"2026-06-08T14:49:28Z","spotify_id":"5OaglihQpMNBaHY5DAi707","type":"track"}

The Wind Will Guide Me
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duration: PT2M18S
duration ms: 138352
explicit: false
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in album: The Journey Continues
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  date published: 2024-02-20
isrc code: US3DF2413894
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2zndwM1fF8MDTcLUqM8kCe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zndwM1fF8MDTcLUqM8kCe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7050cf5993682c80c44ccb46f502fefa2d76cb09b86ab2d6e40ac32fd108aaf","isrc":"US3DF2413894","name":"The Wind Will Guide Me","registered_at":"2026-06-09T11:13:50Z","spotify_id":"2zndwM1fF8MDTcLUqM8kCe","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 0xd7050cf5993682c80c44ccb46f502fefa2d76cb09b86ab2d6e40ac32fd108aaf. 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/2zndwM1fF8MDTcLUqM8kCe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zndwM1fF8MDTcLUqM8kCe.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7050cf5993682c80c44ccb46f502fefa2d76cb09b86ab2d6e40ac32fd108aaf","isrc":"US3DF2413894","name":"The Wind Will Guide Me","registered_at":"2026-06-09T11:13:50Z","spotify_id":"2zndwM1fF8MDTcLUqM8kCe","type":"track"}

Ashen Path
type: MusicRecording
duration: PT2M3S
duration ms: 123545
explicit: false
by artist: Medieval Cat
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413895
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:05:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36bc931c0178a8cad243739140edf0fbca3fe10a6cb2d83904b4f0a7743b948a
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/36SA0G4fe04MueVcjSPJ50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36SA0G4fe04MueVcjSPJ50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36bc931c0178a8cad243739140edf0fbca3fe10a6cb2d83904b4f0a7743b948a","isrc":"US3DF2413895","name":"Ashen Path","registered_at":"2026-06-09T15:05:04Z","spotify_id":"36SA0G4fe04MueVcjSPJ50","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 0x36bc931c0178a8cad243739140edf0fbca3fe10a6cb2d83904b4f0a7743b948a. 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/36SA0G4fe04MueVcjSPJ50.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36SA0G4fe04MueVcjSPJ50.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x36bc931c0178a8cad243739140edf0fbca3fe10a6cb2d83904b4f0a7743b948a","isrc":"US3DF2413895","name":"Ashen Path","registered_at":"2026-06-09T15:05:04Z","spotify_id":"36SA0G4fe04MueVcjSPJ50","type":"track"}

An Epic Batlle
type: MusicRecording
duration: PT2M27S
duration ms: 147000
explicit: false
by artist: Medieval Cat
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413896
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:06:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3338dcd669e0bcc95929b0dc9aff29087526a858ddf4da58756e43ab3672930
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/346azSGoYg2DnK4hqJZlMw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/346azSGoYg2DnK4hqJZlMw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3338dcd669e0bcc95929b0dc9aff29087526a858ddf4da58756e43ab3672930","isrc":"US3DF2413896","name":"An Epic Batlle","registered_at":"2026-06-09T21:06:39Z","spotify_id":"346azSGoYg2DnK4hqJZlMw","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 0xd3338dcd669e0bcc95929b0dc9aff29087526a858ddf4da58756e43ab3672930. 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/346azSGoYg2DnK4hqJZlMw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/346azSGoYg2DnK4hqJZlMw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd3338dcd669e0bcc95929b0dc9aff29087526a858ddf4da58756e43ab3672930","isrc":"US3DF2413896","name":"An Epic Batlle","registered_at":"2026-06-09T21:06:39Z","spotify_id":"346azSGoYg2DnK4hqJZlMw","type":"track"}

Long Rest
type: MusicRecording
duration: PT2M28S
duration ms: 148860
explicit: false
by artist: Medieval Cat
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413897
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:07:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd96b09e773bd1e8853581a4d8b918ec0c961268c1be5b79eda21633a41679046
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/4kJdAzE6gubzuLOIzfTfBt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kJdAzE6gubzuLOIzfTfBt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd96b09e773bd1e8853581a4d8b918ec0c961268c1be5b79eda21633a41679046","isrc":"US3DF2413897","name":"Long Rest","registered_at":"2026-06-09T21:07:41Z","spotify_id":"4kJdAzE6gubzuLOIzfTfBt","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 0xd96b09e773bd1e8853581a4d8b918ec0c961268c1be5b79eda21633a41679046. 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/4kJdAzE6gubzuLOIzfTfBt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kJdAzE6gubzuLOIzfTfBt.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd96b09e773bd1e8853581a4d8b918ec0c961268c1be5b79eda21633a41679046","isrc":"US3DF2413897","name":"Long Rest","registered_at":"2026-06-09T21:07:41Z","spotify_id":"4kJdAzE6gubzuLOIzfTfBt","type":"track"}

Cosmic Wisdom
type: MusicRecording
duration: PT2M27S
duration ms: 147000
explicit: false
by artist: Medieval Cat
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413898
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97d42a5b97dca7127947f60c797784af999292244008bebf1a7da766435637e0
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/6lIaHcVS3CeINtbPtFpWqy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lIaHcVS3CeINtbPtFpWqy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97d42a5b97dca7127947f60c797784af999292244008bebf1a7da766435637e0","isrc":"US3DF2413898","name":"Cosmic Wisdom","registered_at":"2026-06-10T07:49:14Z","spotify_id":"6lIaHcVS3CeINtbPtFpWqy","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 0x97d42a5b97dca7127947f60c797784af999292244008bebf1a7da766435637e0. 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/6lIaHcVS3CeINtbPtFpWqy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lIaHcVS3CeINtbPtFpWqy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x97d42a5b97dca7127947f60c797784af999292244008bebf1a7da766435637e0","isrc":"US3DF2413898","name":"Cosmic Wisdom","registered_at":"2026-06-10T07:49:14Z","spotify_id":"6lIaHcVS3CeINtbPtFpWqy","type":"track"}

Medieval Lofi Study Session Vol.2
type: MusicAlbum
date published: 2024-10-12
track: Over The Fjord
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114566
  explicit: false
  by artist: Medieval Cat
  in album: Medieval Lofi Study Session Vol.2
    type: MusicAlbum
    date published: 2024-10-12
  isrc code: USANG2452534
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:38:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x972c67a95bf862bafd5eb70a9f94672f319370488ba43da6f3380194d4ec1896
  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/3R8wIH3g0lLMGWz4rS6wXa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R8wIH3g0lLMGWz4rS6wXa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x972c67a95bf862bafd5eb70a9f94672f319370488ba43da6f3380194d4ec1896","isrc":"USANG2452534","name":"Over The Fjord","registered_at":"2026-06-08T04:38:20Z","spotify_id":"3R8wIH3g0lLMGWz4rS6wXa","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 0x972c67a95bf862bafd5eb70a9f94672f319370488ba43da6f3380194d4ec1896. 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/3R8wIH3g0lLMGWz4rS6wXa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R8wIH3g0lLMGWz4rS6wXa.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x972c67a95bf862bafd5eb70a9f94672f319370488ba43da6f3380194d4ec1896","isrc":"USANG2452534","name":"Over The Fjord","registered_at":"2026-06-08T04:38:20Z","spotify_id":"3R8wIH3g0lLMGWz4rS6wXa","type":"track"}
track: A Tale Of The Brave
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129264
  explicit: false
  by artist: Medieval Cat
  in album: Medieval Lofi Study Session Vol.2
    type: MusicAlbum
    date published: 2024-10-12
  isrc code: USANG2468733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:34:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfa465c0e3a64d7fc30fd1aa7bed2a4f546cf93843f3fc8871c6840749ebdd0d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/49lxE4eyqepM1YtnUtYxat.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49lxE4eyqepM1YtnUtYxat
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfa465c0e3a64d7fc30fd1aa7bed2a4f546cf93843f3fc8871c6840749ebdd0d","isrc":"USANG2468733","name":"A Tale Of The Brave","registered_at":"2026-06-07T14:34:11Z","spotify_id":"49lxE4eyqepM1YtnUtYxat","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 0xbfa465c0e3a64d7fc30fd1aa7bed2a4f546cf93843f3fc8871c6840749ebdd0d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49lxE4eyqepM1YtnUtYxat.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49lxE4eyqepM1YtnUtYxat.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xbfa465c0e3a64d7fc30fd1aa7bed2a4f546cf93843f3fc8871c6840749ebdd0d","isrc":"USANG2468733","name":"A Tale Of The Brave","registered_at":"2026-06-07T14:34:11Z","spotify_id":"49lxE4eyqepM1YtnUtYxat","type":"track"}
track: Enchanted Lands
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154285
  explicit: false
  by artist: Medieval Cat
  in album: Medieval Lofi Study Session Vol.2
    type: MusicAlbum
    date published: 2024-10-12
  isrc code: USANG2451058
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf8326bcfbfaf96e38ae2f8c4eb0d4070c560da8459a4ebdd9c8aaded7a633b9
  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/5w8ORQsrbTIpBLtuEVtBFN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w8ORQsrbTIpBLtuEVtBFN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf8326bcfbfaf96e38ae2f8c4eb0d4070c560da8459a4ebdd9c8aaded7a633b9","isrc":"USANG2451058","name":"Enchanted Lands","registered_at":"2026-06-08T04:35:20Z","spotify_id":"5w8ORQsrbTIpBLtuEVtBFN","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 0xcf8326bcfbfaf96e38ae2f8c4eb0d4070c560da8459a4ebdd9c8aaded7a633b9. 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/5w8ORQsrbTIpBLtuEVtBFN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w8ORQsrbTIpBLtuEVtBFN.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcf8326bcfbfaf96e38ae2f8c4eb0d4070c560da8459a4ebdd9c8aaded7a633b9","isrc":"USANG2451058","name":"Enchanted Lands","registered_at":"2026-06-08T04:35:20Z","spotify_id":"5w8ORQsrbTIpBLtuEVtBFN","type":"track"}
track: The Apprentice
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116470
  explicit: false
  by artist: Medieval Cat
  in album: Medieval Lofi Study Session Vol.2
    type: MusicAlbum
    date published: 2024-10-12
  isrc code: USANG2468734
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:51:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86855742dc2b297e07cbbfd1d759068ff3f5f3c953c5ebf9ad56c44c8478ad8d
  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/5khUiWXHBucEVQdvZbWmcJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khUiWXHBucEVQdvZbWmcJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86855742dc2b297e07cbbfd1d759068ff3f5f3c953c5ebf9ad56c44c8478ad8d","isrc":"USANG2468734","name":"The Apprentice","registered_at":"2026-06-08T17:51:55Z","spotify_id":"5khUiWXHBucEVQdvZbWmcJ","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 0x86855742dc2b297e07cbbfd1d759068ff3f5f3c953c5ebf9ad56c44c8478ad8d. 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/5khUiWXHBucEVQdvZbWmcJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khUiWXHBucEVQdvZbWmcJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x86855742dc2b297e07cbbfd1d759068ff3f5f3c953c5ebf9ad56c44c8478ad8d","isrc":"USANG2468734","name":"The Apprentice","registered_at":"2026-06-08T17:51:55Z","spotify_id":"5khUiWXHBucEVQdvZbWmcJ","type":"track"}
track: Ladies and Knights
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122181
  explicit: false
  by artist: Medieval Cat
  in album: Medieval Lofi Study Session Vol.2
    type: MusicAlbum
    date published: 2024-10-12
  isrc code: USANG2452539
  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: Sunlit Meadow
track: Before The Fight
track: Franklin's Tale
track: Hymn Of The Woods
track: Loreseeker
track: The Stolen Heart
track: Lost Kingdom
track: Morning On Farther's Farm
track: Kinsale Cloak

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T21:38:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1f34c8961214fc7173dd31ef3b36001f7dd16b332fb3bea5c2aa13a7161fb7af

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1f34c8961214fc7173dd31ef3b36001f7dd16b332fb3bea5c2aa13a7161fb7af","isrc":"USANG2452539","name":"Ladies and Knights","registered_at":"2026-06-08T21:38:39Z","spotify_id":"0KjyEqsUhxjdMTXgvmyCjp","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 0x1f34c8961214fc7173dd31ef3b36001f7dd16b332fb3bea5c2aa13a7161fb7af. 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/0KjyEqsUhxjdMTXgvmyCjp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KjyEqsUhxjdMTXgvmyCjp.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x1f34c8961214fc7173dd31ef3b36001f7dd16b332fb3bea5c2aa13a7161fb7af","isrc":"USANG2452539","name":"Ladies and Knights","registered_at":"2026-06-08T21:38:39Z","spotify_id":"0KjyEqsUhxjdMTXgvmyCjp","type":"track"}

Sunlit Meadow
type: MusicRecording
duration: PT3M2S
duration ms: 182736
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:28:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfeb1b0bbab8f9fca2f9d295f5a8915fdb3294ca4a5aa1073258915cfd2d6628
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/3bXYeBVcu93pIWMcfBEt5W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bXYeBVcu93pIWMcfBEt5W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfeb1b0bbab8f9fca2f9d295f5a8915fdb3294ca4a5aa1073258915cfd2d6628","isrc":"USANG2468731","name":"Sunlit Meadow","registered_at":"2026-06-07T08:28:12Z","spotify_id":"3bXYeBVcu93pIWMcfBEt5W","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 0xdfeb1b0bbab8f9fca2f9d295f5a8915fdb3294ca4a5aa1073258915cfd2d6628. 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/3bXYeBVcu93pIWMcfBEt5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bXYeBVcu93pIWMcfBEt5W.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdfeb1b0bbab8f9fca2f9d295f5a8915fdb3294ca4a5aa1073258915cfd2d6628","isrc":"USANG2468731","name":"Sunlit Meadow","registered_at":"2026-06-07T08:28:12Z","spotify_id":"3bXYeBVcu93pIWMcfBEt5W","type":"track"}

Before The Fight
type: MusicRecording
duration: PT2M5S
duration ms: 125600
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468748
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:53:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eec178854338a11a02ba7956baabdccdbd162bb17a00b129afac0122033a10c
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/6G7jr6gLYKkzPbcFD14xNO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G7jr6gLYKkzPbcFD14xNO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eec178854338a11a02ba7956baabdccdbd162bb17a00b129afac0122033a10c","isrc":"USANG2468748","name":"Before The Fight","registered_at":"2026-06-09T14:53:40Z","spotify_id":"6G7jr6gLYKkzPbcFD14xNO","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 0x1eec178854338a11a02ba7956baabdccdbd162bb17a00b129afac0122033a10c. 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/6G7jr6gLYKkzPbcFD14xNO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G7jr6gLYKkzPbcFD14xNO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1eec178854338a11a02ba7956baabdccdbd162bb17a00b129afac0122033a10c","isrc":"USANG2468748","name":"Before The Fight","registered_at":"2026-06-09T14:53:40Z","spotify_id":"6G7jr6gLYKkzPbcFD14xNO","type":"track"}

Franklin's Tale
type: MusicRecording
duration: PT3M7S
duration ms: 187500
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:35:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9deb0f6451ac43df12a2623cb1c8154fac65b72ffa020d052d1d068872e35874
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/14C8psNsFpK2VXsb5omQqF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14C8psNsFpK2VXsb5omQqF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9deb0f6451ac43df12a2623cb1c8154fac65b72ffa020d052d1d068872e35874","isrc":"USANG2468736","name":"Franklin's Tale","registered_at":"2026-06-08T21:35:09Z","spotify_id":"14C8psNsFpK2VXsb5omQqF","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 0x9deb0f6451ac43df12a2623cb1c8154fac65b72ffa020d052d1d068872e35874. 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/14C8psNsFpK2VXsb5omQqF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14C8psNsFpK2VXsb5omQqF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9deb0f6451ac43df12a2623cb1c8154fac65b72ffa020d052d1d068872e35874","isrc":"USANG2468736","name":"Franklin's Tale","registered_at":"2026-06-08T21:35:09Z","spotify_id":"14C8psNsFpK2VXsb5omQqF","type":"track"}

Hymn Of The Woods
type: MusicRecording
duration: PT2M48S
duration ms: 168648
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2451059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:22:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ce9a0e37110c46338157740fea99f27d51698fcdf2aeda898193f8ded07a54c
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/1YykOpjR8SL96AsNQiJISY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YykOpjR8SL96AsNQiJISY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ce9a0e37110c46338157740fea99f27d51698fcdf2aeda898193f8ded07a54c","isrc":"USANG2451059","name":"Hymn Of The Woods","registered_at":"2026-06-08T13:22:32Z","spotify_id":"1YykOpjR8SL96AsNQiJISY","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 0x7ce9a0e37110c46338157740fea99f27d51698fcdf2aeda898193f8ded07a54c. 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/1YykOpjR8SL96AsNQiJISY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YykOpjR8SL96AsNQiJISY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7ce9a0e37110c46338157740fea99f27d51698fcdf2aeda898193f8ded07a54c","isrc":"USANG2451059","name":"Hymn Of The Woods","registered_at":"2026-06-08T13:22:32Z","spotify_id":"1YykOpjR8SL96AsNQiJISY","type":"track"}

Loreseeker
type: MusicRecording
duration: PT2M20S
duration ms: 140307
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468735
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:33:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6508033caa8b6da087ee5fe33d251f625dd6e9cecb85882f3cb8e8eb6e60285f
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/1ZOdnF8yppK3m8xyb2x4Bv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZOdnF8yppK3m8xyb2x4Bv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6508033caa8b6da087ee5fe33d251f625dd6e9cecb85882f3cb8e8eb6e60285f. 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/1ZOdnF8yppK3m8xyb2x4Bv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZOdnF8yppK3m8xyb2x4Bv.
  date published: 2026-06-13T13:32:09Z

The Stolen Heart
type: MusicRecording
duration: PT2M37S
duration ms: 157500
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:31:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc464f7d200e091cddfae77ee475a38867406d771e4bc5f2af8d2b51fa1453ce
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/4WJUSM3YqQyPPungrLioge.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WJUSM3YqQyPPungrLioge
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc464f7d200e091cddfae77ee475a38867406d771e4bc5f2af8d2b51fa1453ce","isrc":"USANG2468732","name":"The Stolen Heart","registered_at":"2026-06-08T13:31:05Z","spotify_id":"4WJUSM3YqQyPPungrLioge","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 0xbc464f7d200e091cddfae77ee475a38867406d771e4bc5f2af8d2b51fa1453ce. 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/4WJUSM3YqQyPPungrLioge.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WJUSM3YqQyPPungrLioge.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbc464f7d200e091cddfae77ee475a38867406d771e4bc5f2af8d2b51fa1453ce","isrc":"USANG2468732","name":"The Stolen Heart","registered_at":"2026-06-08T13:31:05Z","spotify_id":"4WJUSM3YqQyPPungrLioge","type":"track"}

Lost Kingdom
type: MusicRecording
duration: PT1M53S
duration ms: 113142
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2451060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:17:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85362f7fd03fe6205569a778d1cb161cb30ac8509a64a3ca075197b642a1bb13
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/5w6VVjUUsOHpuPx62Z1yc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w6VVjUUsOHpuPx62Z1yc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85362f7fd03fe6205569a778d1cb161cb30ac8509a64a3ca075197b642a1bb13","isrc":"USANG2451060","name":"Lost Kingdom","registered_at":"2026-06-09T19:17:29Z","spotify_id":"5w6VVjUUsOHpuPx62Z1yc1","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 0x85362f7fd03fe6205569a778d1cb161cb30ac8509a64a3ca075197b642a1bb13. 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/5w6VVjUUsOHpuPx62Z1yc1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w6VVjUUsOHpuPx62Z1yc1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x85362f7fd03fe6205569a778d1cb161cb30ac8509a64a3ca075197b642a1bb13","isrc":"USANG2451060","name":"Lost Kingdom","registered_at":"2026-06-09T19:17:29Z","spotify_id":"5w6VVjUUsOHpuPx62Z1yc1","type":"track"}

Morning On Farther's Farm
type: MusicRecording
duration: PT2M12S
duration ms: 132352
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468747
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:33:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa48a5e14a026591c982d08ba8c1a473540c5d63b856a2b72dad2cd4b7ae609af
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/75uzO7CNMHIXxW39zNQJjP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75uzO7CNMHIXxW39zNQJjP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa48a5e14a026591c982d08ba8c1a473540c5d63b856a2b72dad2cd4b7ae609af","isrc":"USANG2468747","name":"Morning On Farther's Farm","registered_at":"2026-06-08T21:33:04Z","spotify_id":"75uzO7CNMHIXxW39zNQJjP","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 0xa48a5e14a026591c982d08ba8c1a473540c5d63b856a2b72dad2cd4b7ae609af. 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/75uzO7CNMHIXxW39zNQJjP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75uzO7CNMHIXxW39zNQJjP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa48a5e14a026591c982d08ba8c1a473540c5d63b856a2b72dad2cd4b7ae609af","isrc":"USANG2468747","name":"Morning On Farther's Farm","registered_at":"2026-06-08T21:33:04Z","spotify_id":"75uzO7CNMHIXxW39zNQJjP","type":"track"}

Kinsale Cloak
type: MusicRecording
duration: PT1M56S
duration ms: 116250
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.2
  type: MusicAlbum
  date published: 2024-10-12
isrc code: USANG2468737
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:28:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b830b3861b2f71aa60045a3794a7edb1edb8b6458770ff8bf5a5a579f5f05ac
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/6bXwN3liJaIOeaENy8AopG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bXwN3liJaIOeaENy8AopG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b830b3861b2f71aa60045a3794a7edb1edb8b6458770ff8bf5a5a579f5f05ac","isrc":"USANG2468737","name":"Kinsale Cloak","registered_at":"2026-06-09T09:28:41Z","spotify_id":"6bXwN3liJaIOeaENy8AopG","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 0x6b830b3861b2f71aa60045a3794a7edb1edb8b6458770ff8bf5a5a579f5f05ac. 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/6bXwN3liJaIOeaENy8AopG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bXwN3liJaIOeaENy8AopG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6b830b3861b2f71aa60045a3794a7edb1edb8b6458770ff8bf5a5a579f5f05ac","isrc":"USANG2468737","name":"Kinsale Cloak","registered_at":"2026-06-09T09:28:41Z","spotify_id":"6bXwN3liJaIOeaENy8AopG","type":"track"}

Gangsta's Paradise - Medieval Lofi
type: MusicRecording
duration: PT2M34S
duration ms: 154000
explicit: false
by artist: Medieval Cat
by artist: Medieval Monk
in album: Gangsta's Paradise (Medieval Lofi)
  type: MusicAlbum
  date published: 2023-08-11
isrc code: QM3DF2273491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:02:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3
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/7ynxxBeTWZhkAW6C6TFk1d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ynxxBeTWZhkAW6C6TFk1d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3","isrc":"QM3DF2273491","name":"Gangsta's Paradise - Medieval Lofi","registered_at":"2026-06-09T21:02:08Z","spotify_id":"7ynxxBeTWZhkAW6C6TFk1d","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 0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3. 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/7ynxxBeTWZhkAW6C6TFk1d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ynxxBeTWZhkAW6C6TFk1d.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x45dba2d390685571708402db76dcd9e02fad37e7ceeb84316989a3ef9e0c2ad3","isrc":"QM3DF2273491","name":"Gangsta's Paradise - Medieval Lofi","registered_at":"2026-06-09T21:02:08Z","spotify_id":"7ynxxBeTWZhkAW6C6TFk1d","type":"track"}

The Tale Of The Sleeping Dragon
type: MusicRecording
duration: PT2M32S
duration ms: 152368
explicit: false
by artist: Billy Wuot
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:12:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eApeC8B6n8Sg0aVVxS1Qg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eApeC8B6n8Sg0aVVxS1Qg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e","isrc":"QM3DF2201025","name":"The Tale Of The Sleeping Dragon","registered_at":"2026-06-07T14:12:23Z","spotify_id":"3eApeC8B6n8Sg0aVVxS1Qg","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 0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eApeC8B6n8Sg0aVVxS1Qg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eApeC8B6n8Sg0aVVxS1Qg.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb217254f1aae728f0a3eb4836de7b781767773f7d41a89b53cd1d1756f58c88e","isrc":"QM3DF2201025","name":"The Tale Of The Sleeping Dragon","registered_at":"2026-06-07T14:12:23Z","spotify_id":"3eApeC8B6n8Sg0aVVxS1Qg","type":"track"}

Fate
type: MusicRecording
duration: PT2M27S
duration ms: 147200
explicit: false
by artist: Medieval Cat
by artist: Chill Bard
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:56:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66529c69e2572fc59bb2e90b968ee2869193d94adb62696a3954a3d0ae285141
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/5JYMcByo7MbhaAZ7zSWzxm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JYMcByo7MbhaAZ7zSWzxm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66529c69e2572fc59bb2e90b968ee2869193d94adb62696a3954a3d0ae285141. 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/5JYMcByo7MbhaAZ7zSWzxm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JYMcByo7MbhaAZ7zSWzxm.
  date published: 2026-06-13T17:25:41Z

Name the Ancients
type: MusicRecording
duration: PT2M18S
duration ms: 138591
explicit: false
by artist: Medieval Cat
by artist: Chillbo Baggins
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201034
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:06:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3
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/49N1FvdEkuE0L9Y9SMCPmD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49N1FvdEkuE0L9Y9SMCPmD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3","isrc":"QM3DF2201034","name":"Name the Ancients","registered_at":"2026-06-08T13:06:04Z","spotify_id":"49N1FvdEkuE0L9Y9SMCPmD","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 0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3. 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/49N1FvdEkuE0L9Y9SMCPmD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49N1FvdEkuE0L9Y9SMCPmD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0cf08f820c6743be56d0e427aed78b21e10bfb6c3a4e8747aa46a38fbd358ab3","isrc":"QM3DF2201034","name":"Name the Ancients","registered_at":"2026-06-08T13:06:04Z","spotify_id":"49N1FvdEkuE0L9Y9SMCPmD","type":"track"}

Adventurer of Honeywood
type: MusicRecording
duration: PT2M39S
duration ms: 159759
explicit: false
by artist: Hakuuro
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c
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/4L7z06SL8QHATAr00E8Dmm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L7z06SL8QHATAr00E8Dmm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c","isrc":"QM3DF2201027","name":"Adventurer of Honeywood","registered_at":"2026-06-09T18:08:24Z","spotify_id":"4L7z06SL8QHATAr00E8Dmm","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 0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c. 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/4L7z06SL8QHATAr00E8Dmm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4L7z06SL8QHATAr00E8Dmm.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x88d8f037af8902dacaafaabd35f88791072a0dd748e316e748434133ed85cb9c","isrc":"QM3DF2201027","name":"Adventurer of Honeywood","registered_at":"2026-06-09T18:08:24Z","spotify_id":"4L7z06SL8QHATAr00E8Dmm","type":"track"}

Voice of Azerim
type: MusicRecording
duration: PT2M12S
duration ms: 132000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:05:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004
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/3L7Gz2HNLU7yVJYy3658Kx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L7Gz2HNLU7yVJYy3658Kx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004","isrc":"QM3DF2201038","name":"Voice of Azerim","registered_at":"2026-06-09T18:05:29Z","spotify_id":"3L7Gz2HNLU7yVJYy3658Kx","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 0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004. 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/3L7Gz2HNLU7yVJYy3658Kx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L7Gz2HNLU7yVJYy3658Kx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2007784c360d00ab2c9e648001fb3d7271113fd6d87b5ecc139cd36d009a4004","isrc":"QM3DF2201038","name":"Voice of Azerim","registered_at":"2026-06-09T18:05:29Z","spotify_id":"3L7Gz2HNLU7yVJYy3658Kx","type":"track"}

Leave At Dusk
type: MusicRecording
duration: PT2M18S
duration ms: 138591
explicit: false
by artist: Medieval Cat
by artist: Medieval Monk
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:03:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63
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/1WQEK3wcTi8t6BNDQVHKXZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WQEK3wcTi8t6BNDQVHKXZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63","isrc":"QM3DF2201029","name":"Leave At Dusk","registered_at":"2026-06-08T04:03:22Z","spotify_id":"1WQEK3wcTi8t6BNDQVHKXZ","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 0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63. 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/1WQEK3wcTi8t6BNDQVHKXZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WQEK3wcTi8t6BNDQVHKXZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdaa401bf8bef3d977d3ed89aa1c8858ec278584c8303ac384d211b51c30c5f63","isrc":"QM3DF2201029","name":"Leave At Dusk","registered_at":"2026-06-08T04:03:22Z","spotify_id":"1WQEK3wcTi8t6BNDQVHKXZ","type":"track"}

A Melody For Your Bethroed
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:15:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664
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/3h8cuLJ240xx2Cc2IHYXfN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h8cuLJ240xx2Cc2IHYXfN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664","isrc":"QM3DF2201033","name":"A Melody For Your Bethroed","registered_at":"2026-06-09T18:15:56Z","spotify_id":"3h8cuLJ240xx2Cc2IHYXfN","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 0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664. 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/3h8cuLJ240xx2Cc2IHYXfN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h8cuLJ240xx2Cc2IHYXfN.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x020bb8be2d4edfdb8f914566c904225f49fcffd396a7c4f526b44e029e18e664","isrc":"QM3DF2201033","name":"A Melody For Your Bethroed","registered_at":"2026-06-09T18:15:56Z","spotify_id":"3h8cuLJ240xx2Cc2IHYXfN","type":"track"}

Tiny Pied Piper
type: MusicRecording
duration: PT2M29S
duration ms: 149169
explicit: false
by artist: Hakuuro
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:14:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b
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/3ayowZFPJnfD94rsmoBh8g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ayowZFPJnfD94rsmoBh8g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b","isrc":"QM3DF2201028","name":"Tiny Pied Piper","registered_at":"2026-06-09T18:14:45Z","spotify_id":"3ayowZFPJnfD94rsmoBh8g","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 0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b. 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/3ayowZFPJnfD94rsmoBh8g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ayowZFPJnfD94rsmoBh8g.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa29e15a493d8197ba0246f0afb4fe6aeacf00d37bf5513cddcc20636af30a92b","isrc":"QM3DF2201028","name":"Tiny Pied Piper","registered_at":"2026-06-09T18:14:45Z","spotify_id":"3ayowZFPJnfD94rsmoBh8g","type":"track"}

Sound of the Land
type: MusicRecording
duration: PT2M18S
duration ms: 138227
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f
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/6yZV6ZHNteBrcsFQjuJnLx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZV6ZHNteBrcsFQjuJnLx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f","isrc":"QM3DF2201036","name":"Sound of the Land","registered_at":"2026-06-09T18:11:38Z","spotify_id":"6yZV6ZHNteBrcsFQjuJnLx","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 0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f. 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/6yZV6ZHNteBrcsFQjuJnLx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yZV6ZHNteBrcsFQjuJnLx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x237323452b5678b77d48546af436b806dac2c94455860559371c969c4f8fba7f","isrc":"QM3DF2201036","name":"Sound of the Land","registered_at":"2026-06-09T18:11:38Z","spotify_id":"6yZV6ZHNteBrcsFQjuJnLx","type":"track"}

Bundle
type: MusicRecording
duration: PT2M25S
duration ms: 145210
explicit: false
by artist: Flapjaques
by artist: SleepingShark
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:49:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24b811d759d02252892668a3f51143be8f3db4077bd42eb578c90f082a56ee8c
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/5EfpKHETSiYP20yJgPFdI2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EfpKHETSiYP20yJgPFdI2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b811d759d02252892668a3f51143be8f3db4077bd42eb578c90f082a56ee8c. 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/5EfpKHETSiYP20yJgPFdI2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EfpKHETSiYP20yJgPFdI2.
  date published: 2026-06-13T17:25:41Z

After the Storm
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:13:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d
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/7BUNe8OMBsUGYC3RU44Wi5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BUNe8OMBsUGYC3RU44Wi5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d","isrc":"QM3DF2201030","name":"After the Storm","registered_at":"2026-06-09T18:13:02Z","spotify_id":"7BUNe8OMBsUGYC3RU44Wi5","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 0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d. 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/7BUNe8OMBsUGYC3RU44Wi5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BUNe8OMBsUGYC3RU44Wi5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd65a7b1f59242282afbc4bb27fc0689b53c48cbf4d3e85eb6b0c887afcacb23d","isrc":"QM3DF2201030","name":"After the Storm","registered_at":"2026-06-09T18:13:02Z","spotify_id":"7BUNe8OMBsUGYC3RU44Wi5","type":"track"}

Lost City
type: MusicRecording
duration: PT2M18S
duration ms: 138000
explicit: false
by artist: Medieval Cat
by artist: Sir Chillsalot
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:45:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa
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/0TzunUfQZAY4MRB05CN80U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzunUfQZAY4MRB05CN80U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa","isrc":"QM3DF2201037","name":"Lost City","registered_at":"2026-06-07T20:45:53Z","spotify_id":"0TzunUfQZAY4MRB05CN80U","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 0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa. 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/0TzunUfQZAY4MRB05CN80U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TzunUfQZAY4MRB05CN80U.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x98e35f96e824ac83476c3a60953ff0d14c07deeef8471d2d052cb269aaa2e0fa","isrc":"QM3DF2201037","name":"Lost City","registered_at":"2026-06-07T20:45:53Z","spotify_id":"0TzunUfQZAY4MRB05CN80U","type":"track"}

The Path of the Hunter
type: MusicRecording
duration: PT2M47S
duration ms: 167272
explicit: false
by artist: Medieval Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:45:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d
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/1QO5id1aHsKfT5IvGSMquG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QO5id1aHsKfT5IvGSMquG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d","isrc":"QM3DF2201031","name":"The Path of the Hunter","registered_at":"2026-06-07T20:45:21Z","spotify_id":"1QO5id1aHsKfT5IvGSMquG","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 0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d. 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/1QO5id1aHsKfT5IvGSMquG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QO5id1aHsKfT5IvGSMquG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9ef364c2474ce45baf0c0e604d5beb2180969eb67bf8ec60b8b957011525fc9d","isrc":"QM3DF2201031","name":"The Path of the Hunter","registered_at":"2026-06-07T20:45:21Z","spotify_id":"1QO5id1aHsKfT5IvGSMquG","type":"track"}

Dawn
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Medieval Cat
by artist: Chilled Cat
in album: Medieval Lofi Study Session Vol.1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: QM3DF2201039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:47:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0525e05060411c6f598595c312525dcb8671e08c446db9041d344e620b9fd6d
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/1Dwcb7zScesS5S0PrVmJjV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dwcb7zScesS5S0PrVmJjV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0525e05060411c6f598595c312525dcb8671e08c446db9041d344e620b9fd6d. 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/1Dwcb7zScesS5S0PrVmJjV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Dwcb7zScesS5S0PrVmJjV.
  date published: 2026-06-13T17:25:41Z

The Journey Continues
type: MusicRecording
duration: PT2M27S
duration ms: 147200
explicit: false
by artist: Medieval Cat
by artist: Medieval Knight
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413899
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:53:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d
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/0vdFA4I9r4bMxFMY3V6RUc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vdFA4I9r4bMxFMY3V6RUc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d","isrc":"US3DF2413899","name":"The Journey Continues","registered_at":"2026-06-07T22:53:35Z","spotify_id":"0vdFA4I9r4bMxFMY3V6RUc","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 0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d. 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/0vdFA4I9r4bMxFMY3V6RUc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vdFA4I9r4bMxFMY3V6RUc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x35fea1bba0ba008a5208e3f42bedbb72ff3650e3b9d1edfc4a168cc0181a025d","isrc":"US3DF2413899","name":"The Journey Continues","registered_at":"2026-06-07T22:53:35Z","spotify_id":"0vdFA4I9r4bMxFMY3V6RUc","type":"track"}

Traveler's Path
type: MusicRecording
duration: PT2M5S
duration ms: 125454
explicit: false
by artist: Medieval Cat
by artist: Lofi Lass
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:19:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601
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/7Dv1R0mKBwilxKk4rtnXj7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv1R0mKBwilxKk4rtnXj7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601","isrc":"US3DF2413900","name":"Traveler's Path","registered_at":"2026-06-08T23:19:53Z","spotify_id":"7Dv1R0mKBwilxKk4rtnXj7","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 0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601. 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/7Dv1R0mKBwilxKk4rtnXj7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Dv1R0mKBwilxKk4rtnXj7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8200696f6b1b115b0cdb4361ccf128d32cea84675cb2ac750d5c4ed5532cf601","isrc":"US3DF2413900","name":"Traveler's Path","registered_at":"2026-06-08T23:19:53Z","spotify_id":"7Dv1R0mKBwilxKk4rtnXj7","type":"track"}

Lost Sword Of Xanthia
type: MusicRecording
duration: PT2M28S
duration ms: 148860
explicit: false
by artist: Medieval Cat
by artist: Chill Bard
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:21:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a
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/5uQmEAZepe463yhNeeruNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQmEAZepe463yhNeeruNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a","isrc":"US3DF2413901","name":"Lost Sword Of Xanthia","registered_at":"2026-06-08T23:21:25Z","spotify_id":"5uQmEAZepe463yhNeeruNy","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 0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a. 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/5uQmEAZepe463yhNeeruNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uQmEAZepe463yhNeeruNy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5a610e9e8608690f079dd64b70315a06a76243231f0c002b23794f5969db9e5a","isrc":"US3DF2413901","name":"Lost Sword Of Xanthia","registered_at":"2026-06-08T23:21:25Z","spotify_id":"5uQmEAZepe463yhNeeruNy","type":"track"}

The Castle In The Distance
type: MusicRecording
duration: PT2M3S
duration ms: 123000
explicit: false
by artist: Medieval Cat
by artist: Sir Chillsalot
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413902
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:10:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af
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/6jldmUe05TpNqiso3cvAZl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jldmUe05TpNqiso3cvAZl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af","isrc":"US3DF2413902","name":"The Castle In The Distance","registered_at":"2026-06-09T11:10:31Z","spotify_id":"6jldmUe05TpNqiso3cvAZl","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 0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af. 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/6jldmUe05TpNqiso3cvAZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jldmUe05TpNqiso3cvAZl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6548611f81675143723ad766606d0fc0a0dc7d0127f5817c84a7dde17ebc98af","isrc":"US3DF2413902","name":"The Castle In The Distance","registered_at":"2026-06-09T11:10:31Z","spotify_id":"6jldmUe05TpNqiso3cvAZl","type":"track"}

A Tale From The Forest Of Sounds
type: MusicRecording
duration: PT2M3S
duration ms: 123545
explicit: false
by artist: Medieval Cat
in album: The Journey Continues
  type: MusicAlbum
  date published: 2024-02-20
isrc code: US3DF2413903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:49:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210
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/5OaglihQpMNBaHY5DAi707.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OaglihQpMNBaHY5DAi707
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210","isrc":"US3DF2413903","name":"A Tale From The Forest Of Sounds","registered_at":"2026-06-08T14:49:28Z","spotify_id":"5OaglihQpMNBaHY5DAi707","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 0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210. 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/5OaglihQpMNBaHY5DAi707.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OaglihQpMNBaHY5DAi707.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb9957d49e82ed047ed21dcc28edc18b0e907b0ed1dcf66a5253c1116c6bdf210","isrc":"US3DF2413903","name":"A Tale From The Forest Of Sounds","registered_at":"2026-06-08T14:49:28Z","spotify_id":"5OaglihQpMNBaHY5DAi707","type":"track"}