food house
type: MusicGroup
genre: hyperpop
popularity: 46
followers: 49690
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a77da606e5acb1a6c55e7525c5815cb584f7804b09168505a7f48c494a695e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/333be54d-a067-4f3a-98d3-baad7f0a8c43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/333be54d-a067-4f3a-98d3-baad7f0a8c43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/333be54d-a067-4f3a-98d3-baad7f0a8c43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a77da606e5acb1a6c55e7525c5815cb584f7804b09168505a7f48c494a695e9","name":"food house","registered_at":"2026-06-12T18:07:06Z","symbol":"NIM0331286","token_address":"0x2606d54b727b7eb41a9b93ea916f503e5568df16","type":"artist","uuid":"333be54d-a067-4f3a-98d3-baad7f0a8c43"}
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 0x8a77da606e5acb1a6c55e7525c5815cb584f7804b09168505a7f48c494a695e9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/333be54d-a067-4f3a-98d3-baad7f0a8c43.json and https://artists.proofprofile.net/proofs/artist/333be54d-a067-4f3a-98d3-baad7f0a8c43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x8a77da606e5acb1a6c55e7525c5815cb584f7804b09168505a7f48c494a695e9","name":"food house","registered_at":"2026-06-12T18:07:06Z","symbol":"NIM0331286","token_address":"0x2606d54b727b7eb41a9b93ea916f503e5568df16","type":"artist","uuid":"333be54d-a067-4f3a-98d3-baad7f0a8c43"}
album: Thos Moser
  type: MusicAlbum
  date published: 2020-02-18
  track: Thos Moser
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267370
    explicit: true
    by artist: food house
    in album: Thos Moser
      type: MusicAlbum
      date published: 2020-02-18
album: Thos Moser
  type: MusicAlbum
  date published: 2020-02-18
  track: Thos Moser
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263364
    explicit: true
    by artist: food house
    in album: Thos Moser
      type: MusicAlbum
      date published: 2020-02-18
    isrc code: USZ4V2000069
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T13:45:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974
    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/7eJjA1VfRG3xPlDsRsjjSk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eJjA1VfRG3xPlDsRsjjSk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"7eJjA1VfRG3xPlDsRsjjSk","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 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/7eJjA1VfRG3xPlDsRsjjSk.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/7eJjA1VfRG3xPlDsRsjjSk.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"7eJjA1VfRG3xPlDsRsjjSk","type":"track"}
album: ride
  type: MusicAlbum
  date published: 2020-09-22
  track: ride
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156000
    explicit: true
    by artist: food house
    in album: ride
      type: MusicAlbum
      date published: 2020-09-22
    isrc code: USZ4V2000378
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T02:42:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956312
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956312
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4W4OEjGrfd7kB4u30wYF5W.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W4OEjGrfd7kB4u30wYF5W
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W4OEjGrfd7kB4u30wYF5W.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/4W4OEjGrfd7kB4u30wYF5W.
      date published: 2026-07-02T05:09:12Z
album: mos thoser
  type: MusicAlbum
  date published: 2020-10-27
  track: mos thoser
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247917
    explicit: true
    by artist: food house
    in album: mos thoser
      type: MusicAlbum
      date published: 2020-10-27
    isrc code: USZ4V2000382
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:37:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c
    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/45TI4VoSs08jayolmDYl1y.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45TI4VoSs08jayolmDYl1y
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"45TI4VoSs08jayolmDYl1y","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 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/45TI4VoSs08jayolmDYl1y.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/45TI4VoSs08jayolmDYl1y.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"45TI4VoSs08jayolmDYl1y","type":"track"}
album: food house
album: butterfly knife
album: special
album: kutna hora
album: credit card knife
album: two house
track: sole
track: ride
track: 8 now
track: 51129
track: one you know
track: mos thoser
track: curses
track: clown nose
track: pharmacy
track: metal
track: foresight
track: Thos Moser
track: butterfly knife
track: decibel
track: hot problems
track: nono
track: computerpunk

food house
type: MusicAlbum
date published: 2020-10-29
track: sole
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161032
  explicit: false
  by artist: food house
  in album: food house
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: USZ4V2000377
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:47:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3
  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/4V6omSphSf3ql0mXRum3Vh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V6omSphSf3ql0mXRum3Vh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3. 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/4V6omSphSf3ql0mXRum3Vh.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/4V6omSphSf3ql0mXRum3Vh.
    date published: 2026-06-13T12:53:06Z
track: ride
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: true
  by artist: food house
  in album: food house
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: USZ4V2000378
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:42:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79
  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/2pCBie4szXtgF3zVDFgnyw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pCBie4szXtgF3zVDFgnyw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. 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/2pCBie4szXtgF3zVDFgnyw.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/2pCBie4szXtgF3zVDFgnyw.
    date published: 2026-06-13T15:41:10Z
track: 8 now
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209295
  explicit: true
  by artist: food house
  in album: food house
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: USZ4V2000379
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:02:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038
  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/3lzX0mU3pfXOQRnH0ryZJR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lzX0mU3pfXOQRnH0ryZJR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038","isrc":"USZ4V2000379","name":"8 now","registered_at":"2026-06-04T08:02:46Z","spotify_id":"3lzX0mU3pfXOQRnH0ryZJR","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 0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038. 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/3lzX0mU3pfXOQRnH0ryZJR.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/3lzX0mU3pfXOQRnH0ryZJR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038","isrc":"USZ4V2000379","name":"8 now","registered_at":"2026-06-04T08:02:46Z","spotify_id":"3lzX0mU3pfXOQRnH0ryZJR","type":"track"}
track: 51129
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207428
  explicit: false
  by artist: food house
  in album: food house
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: USZ4V2000380
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:03:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d
  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/0Emdum7WHAzKqQmth150Jw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Emdum7WHAzKqQmth150Jw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d. 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/0Emdum7WHAzKqQmth150Jw.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/0Emdum7WHAzKqQmth150Jw.
    date published: 2026-06-13T15:41:10Z
track: one you know
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: true
  by artist: food house
  in album: food house
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: USZ4V2000381
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:01:54+00:00
  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: mos thoser
track: curses
track: clown nose
track: pharmacy
track: metal
track: foresight

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5P9xLO1SepRp3XTNtIRe3l.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5P9xLO1SepRp3XTNtIRe3l

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442","isrc":"USZ4V2000381","name":"one you know","registered_at":"2026-06-08T14:01:54Z","spotify_id":"5P9xLO1SepRp3XTNtIRe3l","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 0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442. 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/5P9xLO1SepRp3XTNtIRe3l.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/5P9xLO1SepRp3XTNtIRe3l.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442","isrc":"USZ4V2000381","name":"one you know","registered_at":"2026-06-08T14:01:54Z","spotify_id":"5P9xLO1SepRp3XTNtIRe3l","type":"track"}

mos thoser
type: MusicRecording
duration: PT4M7S
duration ms: 247917
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000382
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:37:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c
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/6nEDYdxD1YEWnXdbWxT6U8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEDYdxD1YEWnXdbWxT6U8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"6nEDYdxD1YEWnXdbWxT6U8","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 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/6nEDYdxD1YEWnXdbWxT6U8.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/6nEDYdxD1YEWnXdbWxT6U8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"6nEDYdxD1YEWnXdbWxT6U8","type":"track"}

curses
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0832wOXVvKQoLp3TI1iQEV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0832wOXVvKQoLp3TI1iQEV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0832wOXVvKQoLp3TI1iQEV.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/0832wOXVvKQoLp3TI1iQEV.
  date published: 2026-06-13T12:47:07Z

clown nose
type: MusicRecording
duration: PT2M40S
duration ms: 160235
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:57:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e
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/4i1IwjgMRTYI1TlWkwHlBq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i1IwjgMRTYI1TlWkwHlBq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e","isrc":"USZ4V2000384","name":"clown nose","registered_at":"2026-06-08T13:57:14Z","spotify_id":"4i1IwjgMRTYI1TlWkwHlBq","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 0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e. 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/4i1IwjgMRTYI1TlWkwHlBq.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/4i1IwjgMRTYI1TlWkwHlBq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e","isrc":"USZ4V2000384","name":"clown nose","registered_at":"2026-06-08T13:57:14Z","spotify_id":"4i1IwjgMRTYI1TlWkwHlBq","type":"track"}

pharmacy
type: MusicRecording
duration: PT1M34S
duration ms: 94071
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:58:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a
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/0CYGqP50QJbXONGLUnhPl2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CYGqP50QJbXONGLUnhPl2
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 0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a. 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/0CYGqP50QJbXONGLUnhPl2.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/0CYGqP50QJbXONGLUnhPl2.
  date published: 2026-06-13T13:32:09Z

metal
type: MusicRecording
duration: PT2M53S
duration ms: 173555
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:19:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c
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/3O7Kkfm93epHtG6GaFtcr6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O7Kkfm93epHtG6GaFtcr6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c. 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/3O7Kkfm93epHtG6GaFtcr6.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/3O7Kkfm93epHtG6GaFtcr6.
  date published: 2026-06-13T15:41:10Z

foresight
type: MusicRecording
duration: PT5M48S
duration ms: 348470
explicit: true
by artist: food house
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1
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/2K0ZD5eAvOz0Q22Fi8Mi2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K0ZD5eAvOz0Q22Fi8Mi2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1. 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/2K0ZD5eAvOz0Q22Fi8Mi2a.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/2K0ZD5eAvOz0Q22Fi8Mi2a.
  date published: 2026-06-13T15:41:10Z

butterfly knife
type: MusicAlbum
date published: 2021-05-26
track: butterfly knife
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169411
  explicit: true
  by artist: food house
  in album: butterfly knife
    type: MusicAlbum
    date published: 2021-05-26

butterfly knife
type: MusicAlbum
date published: 2021-05-26
track: butterfly knife
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169411
  explicit: true
  by artist: food house
  in album: butterfly knife
    type: MusicAlbum
    date published: 2021-05-26
  isrc code: QZHN62144125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:48:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba
  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/0FY6lSXCvW0YMDpZImJCdF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FY6lSXCvW0YMDpZImJCdF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba","isrc":"QZHN62144125","name":"butterfly knife","registered_at":"2026-06-06T05:48:12Z","spotify_id":"0FY6lSXCvW0YMDpZImJCdF","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 0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba. 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/0FY6lSXCvW0YMDpZImJCdF.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/0FY6lSXCvW0YMDpZImJCdF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba","isrc":"QZHN62144125","name":"butterfly knife","registered_at":"2026-06-06T05:48:12Z","spotify_id":"0FY6lSXCvW0YMDpZImJCdF","type":"track"}

special
type: MusicAlbum
date published: 2024-09-11
track: special
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175529
  explicit: true
  by artist: food house
  in album: special
    type: MusicAlbum
    date published: 2024-09-11
  isrc code: QZWV32455542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:34:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a
  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/3lLVjygZYd2huEy7gqRerC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lLVjygZYd2huEy7gqRerC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a. 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/3lLVjygZYd2huEy7gqRerC.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/3lLVjygZYd2huEy7gqRerC.
    date published: 2026-06-13T15:41:10Z

kutna hora
type: MusicAlbum
date published: 2024-11-08
track: kutna hora
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182505
  explicit: true
  by artist: food house
  in album: kutna hora
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: QZZ8A2473955
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:41:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/312w1yQem0YU0WBDn8RR4q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/312w1yQem0YU0WBDn8RR4q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939","isrc":"QZZ8A2473955","name":"kutna hora","registered_at":"2026-06-05T13:41:41Z","spotify_id":"312w1yQem0YU0WBDn8RR4q","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 0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/312w1yQem0YU0WBDn8RR4q.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/312w1yQem0YU0WBDn8RR4q.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939","isrc":"QZZ8A2473955","name":"kutna hora","registered_at":"2026-06-05T13:41:41Z","spotify_id":"312w1yQem0YU0WBDn8RR4q","type":"track"}

credit card knife
type: MusicAlbum
date published: 2025-01-24
track: credit card knife
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196981
  explicit: true
  by artist: food house
  in album: credit card knife
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: QZ5FN2535188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:33:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085
  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/6Ca5TrpWW27p7oU9WGDz3G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ca5TrpWW27p7oU9WGDz3G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085","isrc":"QZ5FN2535188","name":"credit card knife","registered_at":"2026-06-05T09:33:37Z","spotify_id":"6Ca5TrpWW27p7oU9WGDz3G","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 0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085. 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/6Ca5TrpWW27p7oU9WGDz3G.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/6Ca5TrpWW27p7oU9WGDz3G.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085","isrc":"QZ5FN2535188","name":"credit card knife","registered_at":"2026-06-05T09:33:37Z","spotify_id":"6Ca5TrpWW27p7oU9WGDz3G","type":"track"}

two house
type: MusicAlbum
date published: 2025-02-28
track: hot problems
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178677
  explicit: true
  by artist: food house
  in album: two house
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: GBRKQ2548603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:04:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2LQ4iipiBEhmtdvkS8xWpi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LQ4iipiBEhmtdvkS8xWpi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db","isrc":"GBRKQ2548603","name":"hot problems","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2LQ4iipiBEhmtdvkS8xWpi","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 0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LQ4iipiBEhmtdvkS8xWpi.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/2LQ4iipiBEhmtdvkS8xWpi.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db","isrc":"GBRKQ2548603","name":"hot problems","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2LQ4iipiBEhmtdvkS8xWpi","type":"track"}
track: nono
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183999
  explicit: false
  by artist: food house
  in album: two house
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: GBRKQ2548605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:40:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x247d87807ceffd96fa0cd29c5f254fc332ae96cbf377d7538dcd91dfc0d578c5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7sHCicomIujyy6mf1oxbDF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sHCicomIujyy6mf1oxbDF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d87807ceffd96fa0cd29c5f254fc332ae96cbf377d7538dcd91dfc0d578c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sHCicomIujyy6mf1oxbDF.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/7sHCicomIujyy6mf1oxbDF.
    date published: 2026-06-13T12:47:07Z
track: computerpunk
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131015
  explicit: true
  by artist: food house
  in album: two house
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: GBRKQ2548607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:32:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33b8b9e2a5290f2ded443eee2051dcb005e5cb8824471d85129089c04b9d0f7c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0wKOVUSUtgmpSaGBDv9S11.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wKOVUSUtgmpSaGBDv9S11
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8b9e2a5290f2ded443eee2051dcb005e5cb8824471d85129089c04b9d0f7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wKOVUSUtgmpSaGBDv9S11.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/0wKOVUSUtgmpSaGBDv9S11.
    date published: 2026-06-13T12:47:07Z
track: special
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175529
  explicit: true
  by artist: food house
  in album: two house
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: QZWV32455542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:34:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/43IylN6tPlYth7IYh20Oxb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43IylN6tPlYth7IYh20Oxb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac5c271661d43a7c0b806e0d116d5e570f97b39fd95edb91ac5a94d1365b61a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43IylN6tPlYth7IYh20Oxb.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/43IylN6tPlYth7IYh20Oxb.
    date published: 2026-06-13T12:47:07Z
track: jumpin the cacc
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277338
  explicit: true
  by artist: food house
  in album: two house
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: GBRKQ2548620
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:31:59+00:00
  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: credit card knife
track: td bank
track: now 2
track: la la la
track: everybody's eyes
track: vitamin d freestyle
track: dancing on your grave
track: IDGAFOAS
track: kutna hora
track: get it
track: i hope you know
track: dumb ways to die

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0pACnMBrEIAa5k7bZA5RCj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pACnMBrEIAa5k7bZA5RCj

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a","isrc":"GBRKQ2548620","name":"jumpin the cacc","registered_at":"2026-06-05T09:31:59Z","spotify_id":"0pACnMBrEIAa5k7bZA5RCj","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 0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pACnMBrEIAa5k7bZA5RCj.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/0pACnMBrEIAa5k7bZA5RCj.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x7d773134ef2e5be25f8ae9b8fdfd8ec7832c824853a027d59aae8ca0c2e5ab7a","isrc":"GBRKQ2548620","name":"jumpin the cacc","registered_at":"2026-06-05T09:31:59Z","spotify_id":"0pACnMBrEIAa5k7bZA5RCj","type":"track"}

credit card knife
type: MusicRecording
duration: PT3M16S
duration ms: 196981
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: QZ5FN2535188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:33:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3crfIzU3jIuDGmdL2IaExJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3crfIzU3jIuDGmdL2IaExJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085","isrc":"QZ5FN2535188","name":"credit card knife","registered_at":"2026-06-05T09:33:37Z","spotify_id":"3crfIzU3jIuDGmdL2IaExJ","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 0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3crfIzU3jIuDGmdL2IaExJ.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/3crfIzU3jIuDGmdL2IaExJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb8e9410e58bd137655e8aed00e2cfea51b685166c7635dc7b20e9aac64539085","isrc":"QZ5FN2535188","name":"credit card knife","registered_at":"2026-06-05T09:33:37Z","spotify_id":"3crfIzU3jIuDGmdL2IaExJ","type":"track"}

td bank
type: MusicRecording
duration: PT2M17S
duration ms: 137581
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:22:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb964add70544be4e87725b501f089860263a54792c7ef7f45b1c377994c9620d
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/07HwIK7Gnl0zwciKvsNgwD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07HwIK7Gnl0zwciKvsNgwD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb964add70544be4e87725b501f089860263a54792c7ef7f45b1c377994c9620d","isrc":"GBRKQ2548622","name":"td bank","registered_at":"2026-06-05T11:22:39Z","spotify_id":"07HwIK7Gnl0zwciKvsNgwD","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 0xb964add70544be4e87725b501f089860263a54792c7ef7f45b1c377994c9620d. 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/07HwIK7Gnl0zwciKvsNgwD.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/07HwIK7Gnl0zwciKvsNgwD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb964add70544be4e87725b501f089860263a54792c7ef7f45b1c377994c9620d","isrc":"GBRKQ2548622","name":"td bank","registered_at":"2026-06-05T11:22:39Z","spotify_id":"07HwIK7Gnl0zwciKvsNgwD","type":"track"}

now 2
type: MusicRecording
duration: PT3M48S
duration ms: 228028
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:22:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88278df60979c8d71097907d31eb67fa1f8d47a864b10a9a1b4ba01c5a88b628
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5WtSUNzsF6LM46V1S1D32s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WtSUNzsF6LM46V1S1D32s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88278df60979c8d71097907d31eb67fa1f8d47a864b10a9a1b4ba01c5a88b628","isrc":"GBRKQ2548624","name":"now 2","registered_at":"2026-06-04T15:22:46Z","spotify_id":"5WtSUNzsF6LM46V1S1D32s","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 0x88278df60979c8d71097907d31eb67fa1f8d47a864b10a9a1b4ba01c5a88b628. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5WtSUNzsF6LM46V1S1D32s.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/5WtSUNzsF6LM46V1S1D32s.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x88278df60979c8d71097907d31eb67fa1f8d47a864b10a9a1b4ba01c5a88b628","isrc":"GBRKQ2548624","name":"now 2","registered_at":"2026-06-04T15:22:46Z","spotify_id":"5WtSUNzsF6LM46V1S1D32s","type":"track"}

la la la
type: MusicRecording
duration: PT4M11S
duration ms: 251243
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:41:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aa408950c1532f57c119971c28d91b1c98f37c61b3f126e1b6b99874d592a1b
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/5ipZRwGe8muBu7dJ9o7hFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ipZRwGe8muBu7dJ9o7hFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0aa408950c1532f57c119971c28d91b1c98f37c61b3f126e1b6b99874d592a1b","isrc":"GBRKQ2548628","name":"la la la","registered_at":"2026-06-05T13:41:51Z","spotify_id":"5ipZRwGe8muBu7dJ9o7hFO","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 0x0aa408950c1532f57c119971c28d91b1c98f37c61b3f126e1b6b99874d592a1b. 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/5ipZRwGe8muBu7dJ9o7hFO.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/5ipZRwGe8muBu7dJ9o7hFO.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0aa408950c1532f57c119971c28d91b1c98f37c61b3f126e1b6b99874d592a1b","isrc":"GBRKQ2548628","name":"la la la","registered_at":"2026-06-05T13:41:51Z","spotify_id":"5ipZRwGe8muBu7dJ9o7hFO","type":"track"}

everybody's eyes
type: MusicRecording
duration: PT3M0S
duration ms: 180016
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:33:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Xbpc1aaxsnQcv1YpUDbdz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xbpc1aaxsnQcv1YpUDbdz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36","isrc":"GBRKQ2548633","name":"everybody's eyes","registered_at":"2026-06-05T09:33:41Z","spotify_id":"5Xbpc1aaxsnQcv1YpUDbdz","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 0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xbpc1aaxsnQcv1YpUDbdz.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/5Xbpc1aaxsnQcv1YpUDbdz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7f4e5b30ae3a7e4b1fe23ebee775e4acf987e76d5d1ea2b31c837e57f9919c36","isrc":"GBRKQ2548633","name":"everybody's eyes","registered_at":"2026-06-05T09:33:41Z","spotify_id":"5Xbpc1aaxsnQcv1YpUDbdz","type":"track"}

vitamin d freestyle
type: MusicRecording
duration: PT1M7S
duration ms: 67490
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:45:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20ae1658e13d9f45a51a3983e4927e42188d02f55e67f9e2a6311d216534a30e
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/7f8Efe1f4bz2fevILTXEXv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f8Efe1f4bz2fevILTXEXv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20ae1658e13d9f45a51a3983e4927e42188d02f55e67f9e2a6311d216534a30e","isrc":"GBRKQ2548638","name":"vitamin d freestyle","registered_at":"2026-06-06T01:45:47Z","spotify_id":"7f8Efe1f4bz2fevILTXEXv","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 0x20ae1658e13d9f45a51a3983e4927e42188d02f55e67f9e2a6311d216534a30e. 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/7f8Efe1f4bz2fevILTXEXv.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/7f8Efe1f4bz2fevILTXEXv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x20ae1658e13d9f45a51a3983e4927e42188d02f55e67f9e2a6311d216534a30e","isrc":"GBRKQ2548638","name":"vitamin d freestyle","registered_at":"2026-06-06T01:45:47Z","spotify_id":"7f8Efe1f4bz2fevILTXEXv","type":"track"}

dancing on your grave
type: MusicRecording
duration: PT2M42S
duration ms: 162717
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:41:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604
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/07PHZwn0XoUVy9rMkLHfj9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07PHZwn0XoUVy9rMkLHfj9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604","isrc":"GBRKQ2548641","name":"dancing on your grave","registered_at":"2026-06-05T13:41:55Z","spotify_id":"07PHZwn0XoUVy9rMkLHfj9","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 0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604. 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/07PHZwn0XoUVy9rMkLHfj9.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/07PHZwn0XoUVy9rMkLHfj9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf466a0a8962c2be8669527e7fc2bcb4b5bed17c78503cab59d4373f6a4f74604","isrc":"GBRKQ2548641","name":"dancing on your grave","registered_at":"2026-06-05T13:41:55Z","spotify_id":"07PHZwn0XoUVy9rMkLHfj9","type":"track"}

IDGAFOAS
type: MusicRecording
duration: PT3M25S
duration ms: 205005
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:51:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84c91a829861581d1f831ff1cadb21a61af7144867f646fe05a0a5fc7442b6ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4oU1PqNpeUfwH2QEgYQZ6n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oU1PqNpeUfwH2QEgYQZ6n
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c91a829861581d1f831ff1cadb21a61af7144867f646fe05a0a5fc7442b6ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oU1PqNpeUfwH2QEgYQZ6n.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/4oU1PqNpeUfwH2QEgYQZ6n.
  date published: 2026-06-13T12:47:07Z

kutna hora
type: MusicRecording
duration: PT3M2S
duration ms: 182505
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: QZZ8A2473955
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:41:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939
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/3TYN2UsmtKkhLksro5zZdi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TYN2UsmtKkhLksro5zZdi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939","isrc":"QZZ8A2473955","name":"kutna hora","registered_at":"2026-06-05T13:41:41Z","spotify_id":"3TYN2UsmtKkhLksro5zZdi","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 0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939. 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/3TYN2UsmtKkhLksro5zZdi.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/3TYN2UsmtKkhLksro5zZdi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x366a23c9186f985246ec116a93956cd98f0fc321d672de237775dce7b8b33939","isrc":"QZZ8A2473955","name":"kutna hora","registered_at":"2026-06-05T13:41:41Z","spotify_id":"3TYN2UsmtKkhLksro5zZdi","type":"track"}

get it
type: MusicRecording
duration: PT2M58S
duration ms: 178211
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:21:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f
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/0J8SCbCsDYSM21ZF2Fxgpw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J8SCbCsDYSM21ZF2Fxgpw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f","isrc":"GBRKQ2548645","name":"get it","registered_at":"2026-06-05T22:21:32Z","spotify_id":"0J8SCbCsDYSM21ZF2Fxgpw","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 0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f. 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/0J8SCbCsDYSM21ZF2Fxgpw.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/0J8SCbCsDYSM21ZF2Fxgpw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5ecc09178f71cb8e55ca35de9d958c0105ab0a24cda198ee758af3d4c64bdd4f","isrc":"GBRKQ2548645","name":"get it","registered_at":"2026-06-05T22:21:32Z","spotify_id":"0J8SCbCsDYSM21ZF2Fxgpw","type":"track"}

i hope you know
type: MusicRecording
duration: PT3M28S
duration ms: 208952
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548648
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:47:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048
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/4e87KoAvwc0m1orBxhQKCE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e87KoAvwc0m1orBxhQKCE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048","isrc":"GBRKQ2548648","name":"i hope you know","registered_at":"2026-06-06T05:47:30Z","spotify_id":"4e87KoAvwc0m1orBxhQKCE","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 0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048. 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/4e87KoAvwc0m1orBxhQKCE.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/4e87KoAvwc0m1orBxhQKCE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfd65f0d2025075ce450d596fdd9a4ffa1cce525985eb5a2e8a33edb3640fe048","isrc":"GBRKQ2548648","name":"i hope you know","registered_at":"2026-06-06T05:47:30Z","spotify_id":"4e87KoAvwc0m1orBxhQKCE","type":"track"}

dumb ways to die
type: MusicRecording
duration: PT5M14S
duration ms: 314330
explicit: true
by artist: food house
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:45:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5523d48c922b60535c88e9687c257648798278aee5bebae9b68d623fee8b9759
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/4XULRMBh7nFF4bSUFkvg56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XULRMBh7nFF4bSUFkvg56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5523d48c922b60535c88e9687c257648798278aee5bebae9b68d623fee8b9759","isrc":"GBRKQ2548649","name":"dumb ways to die","registered_at":"2026-06-06T05:45:36Z","spotify_id":"4XULRMBh7nFF4bSUFkvg56","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 0x5523d48c922b60535c88e9687c257648798278aee5bebae9b68d623fee8b9759. 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/4XULRMBh7nFF4bSUFkvg56.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/4XULRMBh7nFF4bSUFkvg56.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5523d48c922b60535c88e9687c257648798278aee5bebae9b68d623fee8b9759","isrc":"GBRKQ2548649","name":"dumb ways to die","registered_at":"2026-06-06T05:45:36Z","spotify_id":"4XULRMBh7nFF4bSUFkvg56","type":"track"}

sole
type: MusicRecording
duration: PT2M41S
duration ms: 161032
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000377
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:47:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3
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/4V6omSphSf3ql0mXRum3Vh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V6omSphSf3ql0mXRum3Vh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3. 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/4V6omSphSf3ql0mXRum3Vh.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/4V6omSphSf3ql0mXRum3Vh.
  date published: 2026-06-13T12:53:06Z

ride
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000378
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:42:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79
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/2pCBie4szXtgF3zVDFgnyw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pCBie4szXtgF3zVDFgnyw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. 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/2pCBie4szXtgF3zVDFgnyw.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/2pCBie4szXtgF3zVDFgnyw.
  date published: 2026-06-13T15:41:10Z

8 now
type: MusicRecording
duration: PT3M29S
duration ms: 209295
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000379
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:02:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038
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/3lzX0mU3pfXOQRnH0ryZJR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lzX0mU3pfXOQRnH0ryZJR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038","isrc":"USZ4V2000379","name":"8 now","registered_at":"2026-06-04T08:02:46Z","spotify_id":"3lzX0mU3pfXOQRnH0ryZJR","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 0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038. 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/3lzX0mU3pfXOQRnH0ryZJR.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/3lzX0mU3pfXOQRnH0ryZJR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038","isrc":"USZ4V2000379","name":"8 now","registered_at":"2026-06-04T08:02:46Z","spotify_id":"3lzX0mU3pfXOQRnH0ryZJR","type":"track"}

51129
type: MusicRecording
duration: PT3M27S
duration ms: 207428
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000380
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d
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/0Emdum7WHAzKqQmth150Jw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Emdum7WHAzKqQmth150Jw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d. 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/0Emdum7WHAzKqQmth150Jw.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/0Emdum7WHAzKqQmth150Jw.
  date published: 2026-06-13T15:41:10Z

one you know
type: MusicRecording
duration: PT3M44S
duration ms: 224000
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:01:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442
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/5P9xLO1SepRp3XTNtIRe3l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5P9xLO1SepRp3XTNtIRe3l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442","isrc":"USZ4V2000381","name":"one you know","registered_at":"2026-06-08T14:01:54Z","spotify_id":"5P9xLO1SepRp3XTNtIRe3l","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 0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442. 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/5P9xLO1SepRp3XTNtIRe3l.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/5P9xLO1SepRp3XTNtIRe3l.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442","isrc":"USZ4V2000381","name":"one you know","registered_at":"2026-06-08T14:01:54Z","spotify_id":"5P9xLO1SepRp3XTNtIRe3l","type":"track"}

mos thoser
type: MusicRecording
duration: PT4M7S
duration ms: 247917
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000382
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:37:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c
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/6nEDYdxD1YEWnXdbWxT6U8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nEDYdxD1YEWnXdbWxT6U8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"6nEDYdxD1YEWnXdbWxT6U8","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 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/6nEDYdxD1YEWnXdbWxT6U8.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/6nEDYdxD1YEWnXdbWxT6U8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"6nEDYdxD1YEWnXdbWxT6U8","type":"track"}

curses
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000383
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:51:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0832wOXVvKQoLp3TI1iQEV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0832wOXVvKQoLp3TI1iQEV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0832wOXVvKQoLp3TI1iQEV.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/0832wOXVvKQoLp3TI1iQEV.
  date published: 2026-06-13T12:47:07Z

clown nose
type: MusicRecording
duration: PT2M40S
duration ms: 160235
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:57:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e
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/4i1IwjgMRTYI1TlWkwHlBq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i1IwjgMRTYI1TlWkwHlBq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e","isrc":"USZ4V2000384","name":"clown nose","registered_at":"2026-06-08T13:57:14Z","spotify_id":"4i1IwjgMRTYI1TlWkwHlBq","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 0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e. 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/4i1IwjgMRTYI1TlWkwHlBq.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/4i1IwjgMRTYI1TlWkwHlBq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e","isrc":"USZ4V2000384","name":"clown nose","registered_at":"2026-06-08T13:57:14Z","spotify_id":"4i1IwjgMRTYI1TlWkwHlBq","type":"track"}

pharmacy
type: MusicRecording
duration: PT1M34S
duration ms: 94071
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:58:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a
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/0CYGqP50QJbXONGLUnhPl2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CYGqP50QJbXONGLUnhPl2
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 0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a. 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/0CYGqP50QJbXONGLUnhPl2.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/0CYGqP50QJbXONGLUnhPl2.
  date published: 2026-06-13T13:32:09Z

metal
type: MusicRecording
duration: PT2M53S
duration ms: 173555
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:19:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c
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/3O7Kkfm93epHtG6GaFtcr6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3O7Kkfm93epHtG6GaFtcr6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c. 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/3O7Kkfm93epHtG6GaFtcr6.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/3O7Kkfm93epHtG6GaFtcr6.
  date published: 2026-06-13T15:41:10Z

foresight
type: MusicRecording
duration: PT5M48S
duration ms: 348470
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: food house
  type: MusicAlbum
  date published: 2020-10-29
isrc code: USZ4V2000387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1
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/2K0ZD5eAvOz0Q22Fi8Mi2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K0ZD5eAvOz0Q22Fi8Mi2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1. 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/2K0ZD5eAvOz0Q22Fi8Mi2a.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/2K0ZD5eAvOz0Q22Fi8Mi2a.
  date published: 2026-06-13T15:41:10Z

Thos Moser
type: MusicRecording
duration: PT4M23S
duration ms: 263364
explicit: false
by artist: Gupi
by artist: Fraxiom
by artist: food house
in album: None
  type: MusicAlbum
  date published: 2020-02-25
isrc code: USZ4V2000069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:45:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974
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/6pe1T2thmWds9hPq67Xv74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pe1T2thmWds9hPq67Xv74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"6pe1T2thmWds9hPq67Xv74","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 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/6pe1T2thmWds9hPq67Xv74.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/6pe1T2thmWds9hPq67Xv74.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"6pe1T2thmWds9hPq67Xv74","type":"track"}

butterfly knife
type: MusicRecording
duration: PT2M49S
duration ms: 169411
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: butterfly knife
  type: MusicAlbum
  date published: 2021-05-26
isrc code: QZHN62144125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:48:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba
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/0FY6lSXCvW0YMDpZImJCdF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FY6lSXCvW0YMDpZImJCdF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba","isrc":"QZHN62144125","name":"butterfly knife","registered_at":"2026-06-06T05:48:12Z","spotify_id":"0FY6lSXCvW0YMDpZImJCdF","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 0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba. 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/0FY6lSXCvW0YMDpZImJCdF.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/0FY6lSXCvW0YMDpZImJCdF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba","isrc":"QZHN62144125","name":"butterfly knife","registered_at":"2026-06-06T05:48:12Z","spotify_id":"0FY6lSXCvW0YMDpZImJCdF","type":"track"}

mos thoser
type: MusicRecording
duration: PT4M7S
duration ms: 247917
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: mos thoser
  type: MusicAlbum
  date published: 2020-10-27
isrc code: USZ4V2000382
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:37:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c
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/45TI4VoSs08jayolmDYl1y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45TI4VoSs08jayolmDYl1y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"45TI4VoSs08jayolmDYl1y","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 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/45TI4VoSs08jayolmDYl1y.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/45TI4VoSs08jayolmDYl1y.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c","isrc":"USZ4V2000382","name":"mos thoser","registered_at":"2026-06-04T11:37:08Z","spotify_id":"45TI4VoSs08jayolmDYl1y","type":"track"}

ride
type: MusicRecording
duration: PT2M36S
duration ms: 156000
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: ride
  type: MusicAlbum
  date published: 2020-09-22
isrc code: USZ4V2000378
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:42:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4W4OEjGrfd7kB4u30wYF5W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4W4OEjGrfd7kB4u30wYF5W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373d07e6d93b34e067d38679f8e4e47d8c9e2630a1c5bbce42ad66458672d79. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4W4OEjGrfd7kB4u30wYF5W.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/4W4OEjGrfd7kB4u30wYF5W.
  date published: 2026-07-02T05:09:12Z

Thos Moser
type: MusicRecording
duration: PT4M23S
duration ms: 263364
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: Thos Moser
  type: MusicAlbum
  date published: 2020-02-18
isrc code: USZ4V2000069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:45:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974
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/7eJjA1VfRG3xPlDsRsjjSk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eJjA1VfRG3xPlDsRsjjSk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"7eJjA1VfRG3xPlDsRsjjSk","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 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/7eJjA1VfRG3xPlDsRsjjSk.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/7eJjA1VfRG3xPlDsRsjjSk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974","isrc":"USZ4V2000069","name":"Thos Moser","registered_at":"2026-06-05T13:45:18Z","spotify_id":"7eJjA1VfRG3xPlDsRsjjSk","type":"track"}

decibel
type: MusicRecording
duration: PT3M30S
duration ms: 210666
explicit: false
by artist: DJ Re:Code
by artist: food house
in album: ReCodePop! (Disc II)
  type: MusicAlbum
  date published: 2022-09-07
isrc code: QZNWR2286518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:06:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2effd672a2e9874957532f8108dae8edc44955016bb09b2807c05bf2f824b0e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Aofc5uieBUdXsOovJskWs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Aofc5uieBUdXsOovJskWs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2effd672a2e9874957532f8108dae8edc44955016bb09b2807c05bf2f824b0e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Aofc5uieBUdXsOovJskWs.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/5Aofc5uieBUdXsOovJskWs.
  date published: 2026-07-02T03:30:09Z

hot problems
type: MusicRecording
duration: PT2M58S
duration ms: 178677
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:04:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2LQ4iipiBEhmtdvkS8xWpi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LQ4iipiBEhmtdvkS8xWpi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db","isrc":"GBRKQ2548603","name":"hot problems","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2LQ4iipiBEhmtdvkS8xWpi","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 0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LQ4iipiBEhmtdvkS8xWpi.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/2LQ4iipiBEhmtdvkS8xWpi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd810f47f3b15d895e88d770d8d17c91798e3cc88f35cea3c9be55f3e349ac1db","isrc":"GBRKQ2548603","name":"hot problems","registered_at":"2026-06-04T16:04:05Z","spotify_id":"2LQ4iipiBEhmtdvkS8xWpi","type":"track"}

nono
type: MusicRecording
duration: PT3M3S
duration ms: 183999
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x247d87807ceffd96fa0cd29c5f254fc332ae96cbf377d7538dcd91dfc0d578c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7sHCicomIujyy6mf1oxbDF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sHCicomIujyy6mf1oxbDF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d87807ceffd96fa0cd29c5f254fc332ae96cbf377d7538dcd91dfc0d578c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sHCicomIujyy6mf1oxbDF.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/7sHCicomIujyy6mf1oxbDF.
  date published: 2026-06-13T12:47:07Z

computerpunk
type: MusicRecording
duration: PT2M11S
duration ms: 131015
explicit: false
by artist: food house
by artist: Gupi
by artist: Fraxiom
in album: two house
  type: MusicAlbum
  date published: 2025-02-28
isrc code: GBRKQ2548607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:32:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33b8b9e2a5290f2ded443eee2051dcb005e5cb8824471d85129089c04b9d0f7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wKOVUSUtgmpSaGBDv9S11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wKOVUSUtgmpSaGBDv9S11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b8b9e2a5290f2ded443eee2051dcb005e5cb8824471d85129089c04b9d0f7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wKOVUSUtgmpSaGBDv9S11.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/0wKOVUSUtgmpSaGBDv9S11.
  date published: 2026-06-13T12:47:07Z