Sleeping With Sirens
type: MusicGroup
genre: emo
genre: emo pop
genre: post-hardcore
genre: screamo
popularity: 66
followers: 2484564
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b22cfcc755a91ff6cab7d46374225b0c5be5c82a787a9f0f1bddc09b9d8840c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16711383-d0d4-4814-9435-c22124b8f9c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16711383-d0d4-4814-9435-c22124b8f9c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16711383-d0d4-4814-9435-c22124b8f9c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b22cfcc755a91ff6cab7d46374225b0c5be5c82a787a9f0f1bddc09b9d8840c","name":"Sleeping With Sirens","registered_at":"2026-06-11T12:34:46Z","symbol":"NIM0029968","token_address":"0x8745e41a33146fb13cb1338aadf739bec9826a55","type":"artist","uuid":"16711383-d0d4-4814-9435-c22124b8f9c0"}
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 0x5b22cfcc755a91ff6cab7d46374225b0c5be5c82a787a9f0f1bddc09b9d8840c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16711383-d0d4-4814-9435-c22124b8f9c0.json and https://artists.proofprofile.net/proofs/artist/16711383-d0d4-4814-9435-c22124b8f9c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x5b22cfcc755a91ff6cab7d46374225b0c5be5c82a787a9f0f1bddc09b9d8840c","name":"Sleeping With Sirens","registered_at":"2026-06-11T12:34:46Z","symbol":"NIM0029968","token_address":"0x8745e41a33146fb13cb1338aadf739bec9826a55","type":"artist","uuid":"16711383-d0d4-4814-9435-c22124b8f9c0"}
album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
  track: Scene One - James Dean & Audrey Hepburn
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256053
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
  track: Scene One - James Dean & Audrey Hepburn
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256053
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
    isrc code: USEK71216501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-02T02:19:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1WH0HcFJhu5r6Jxqdsh54N.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WH0HcFJhu5r6Jxqdsh54N
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae","isrc":"USEK71216501","name":"Scene One - James Dean & Audrey Hepburn","registered_at":"2026-06-02T02:19:23Z","spotify_id":"1WH0HcFJhu5r6Jxqdsh54N","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 0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae. 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/1WH0HcFJhu5r6Jxqdsh54N.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/1WH0HcFJhu5r6Jxqdsh54N.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae","isrc":"USEK71216501","name":"Scene One - James Dean & Audrey Hepburn","registered_at":"2026-06-02T02:19:23Z","spotify_id":"1WH0HcFJhu5r6Jxqdsh54N","type":"track"}
  track: Scene Two - Roger Rabbit
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197946
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
    isrc code: USEK71216502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f
    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/1ufmdhLiYExFU8lAVA9wjQ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ufmdhLiYExFU8lAVA9wjQ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f","isrc":"USEK71216502","name":"Scene Two - Roger Rabbit","registered_at":"2026-06-04T05:27:07Z","spotify_id":"1ufmdhLiYExFU8lAVA9wjQ","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 0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f. 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/1ufmdhLiYExFU8lAVA9wjQ.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/1ufmdhLiYExFU8lAVA9wjQ.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f","isrc":"USEK71216502","name":"Scene Two - Roger Rabbit","registered_at":"2026-06-04T05:27:07Z","spotify_id":"1ufmdhLiYExFU8lAVA9wjQ","type":"track"}
  track: Scene Two - Roger Rabbit
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197946
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
  track: Scene Three - Stomach Tied In Knots
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209573
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
  track: Scene Three - Stomach Tied In Knots
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209573
    explicit: false
    by artist: Sleeping With Sirens
    in album: If you were a movie, this would be your soundtrack
      type: MusicAlbum
      date published: 2012-06-26
    isrc code: USEK71216503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T08:41:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5
    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/52fncpBiz3gCpXEUxSaKGh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52fncpBiz3gCpXEUxSaKGh
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Scene Four - Don't You Ever Forget About Me
  track: Scene Five - With Ears To See and Eyes To Hear
album: Madness (Deluxe Edition)
album: If You Were A Movie, This Would Be Your Soundtrack
album: How It Feels to Be Lost (Deluxe)
album: With Ears To See And Eyes To Hear
track: Kick Me
track: Scene One - James Dean & Audrey Hepburn
track: Scene Five - With Ears To See and Eyes To Hear
track: Scene Three - Stomach Tied In Knots
track: Scene Two - Roger Rabbit
track: Leave It All Behind
track: Agree to Disagree
track: Scene Four - Don't You Ever Forget About Me
track: How It Feels to Be Lost
track: Talking to Myself
track: Never Enough
track: Break Me Down
track: Ghost
track: P.S. Missing You
track: Medicine (Devil in My Head)
track: Blood Lines

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5","isrc":"USEK71216503","name":"Scene Three - Stomach Tied In Knots","registered_at":"2026-06-04T08:41:29Z","spotify_id":"52fncpBiz3gCpXEUxSaKGh","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 0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5. 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/52fncpBiz3gCpXEUxSaKGh.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/52fncpBiz3gCpXEUxSaKGh.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5","isrc":"USEK71216503","name":"Scene Three - Stomach Tied In Knots","registered_at":"2026-06-04T08:41:29Z","spotify_id":"52fncpBiz3gCpXEUxSaKGh","type":"track"}

Scene Four - Don't You Ever Forget About Me
type: MusicRecording
duration: PT3M24S
duration ms: 204866
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f
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/1ZYvipHtwDIyGxVR19iznJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZYvipHtwDIyGxVR19iznJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f. 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/1ZYvipHtwDIyGxVR19iznJ.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/1ZYvipHtwDIyGxVR19iznJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f","isrc":"USEK71216504","name":"Scene Four - Don't You Ever Forget About Me","registered_at":"2026-06-04T11:06:21Z","spotify_id":"1ZYvipHtwDIyGxVR19iznJ","type":"track"}

Scene Five - With Ears To See and Eyes To Hear
type: MusicRecording
duration: PT3M47S
duration ms: 227573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26

Scene Five - With Ears To See and Eyes To Hear
type: MusicRecording
duration: PT3M47S
duration ms: 227573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:42:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Xe1JhJRGtHGwYiOLOk0oo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xe1JhJRGtHGwYiOLOk0oo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc","isrc":"USEK71216505","name":"Scene Five - With Ears To See and Eyes To Hear","registered_at":"2026-06-04T07:42:31Z","spotify_id":"5Xe1JhJRGtHGwYiOLOk0oo","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 0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc. 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/5Xe1JhJRGtHGwYiOLOk0oo.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/5Xe1JhJRGtHGwYiOLOk0oo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc","isrc":"USEK71216505","name":"Scene Five - With Ears To See and Eyes To Hear","registered_at":"2026-06-04T07:42:31Z","spotify_id":"5Xe1JhJRGtHGwYiOLOk0oo","type":"track"}

Madness (Deluxe Edition)
type: MusicAlbum
date published: 2015-03-17
track: Kick Me
  type: MusicRecording
  duration: PT2M31S
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  by artist: Sleeping With Sirens
  in album: Madness (Deluxe Edition)
    type: MusicAlbum
    date published: 2015-03-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:44:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22
  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/5LfFjqx9c83BMXrJVfYT0Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LfFjqx9c83BMXrJVfYT0Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22","isrc":"USEP41501001","name":"Kick Me","registered_at":"2026-06-01T22:44:30Z","spotify_id":"5LfFjqx9c83BMXrJVfYT0Y","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 0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22. 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/5LfFjqx9c83BMXrJVfYT0Y.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/5LfFjqx9c83BMXrJVfYT0Y.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22","isrc":"USEP41501001","name":"Kick Me","registered_at":"2026-06-01T22:44:30Z","spotify_id":"5LfFjqx9c83BMXrJVfYT0Y","type":"track"}

If You Were A Movie, This Would Be Your Soundtrack
type: MusicAlbum
date published: 2012-06-25

How It Feels to Be Lost (Deluxe)
type: MusicAlbum
date published: 2019-09-06
track: Leave It All Behind
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198248
  explicit: false
  by artist: Sleeping With Sirens
  in album: How It Feels to Be Lost (Deluxe)
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: USYFZ1918301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:33:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99
  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/3k0tqE5mlRFbzUB5iHVDFN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k0tqE5mlRFbzUB5iHVDFN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99","isrc":"USYFZ1918301","name":"Leave It All Behind","registered_at":"2026-06-04T07:33:47Z","spotify_id":"3k0tqE5mlRFbzUB5iHVDFN","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 0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99. 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/3k0tqE5mlRFbzUB5iHVDFN.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/3k0tqE5mlRFbzUB5iHVDFN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99","isrc":"USYFZ1918301","name":"Leave It All Behind","registered_at":"2026-06-04T07:33:47Z","spotify_id":"3k0tqE5mlRFbzUB5iHVDFN","type":"track"}
track: Never Enough
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221955
  explicit: false
  by artist: Sleeping With Sirens
  by artist: Benji Madden
  in album: How It Feels to Be Lost (Deluxe)
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: USYFZ1918302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:10:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8
  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/3aSIs8kwbDGbSSHpEg4sEQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aSIs8kwbDGbSSHpEg4sEQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8","isrc":"USYFZ1918302","name":"Never Enough","registered_at":"2026-06-04T16:10:43Z","spotify_id":"3aSIs8kwbDGbSSHpEg4sEQ","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 0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8. 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/3aSIs8kwbDGbSSHpEg4sEQ.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/3aSIs8kwbDGbSSHpEg4sEQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8","isrc":"USYFZ1918302","name":"Never Enough","registered_at":"2026-06-04T16:10:43Z","spotify_id":"3aSIs8kwbDGbSSHpEg4sEQ","type":"track"}
track: How It Feels to Be Lost
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218004
  explicit: false
  by artist: Sleeping With Sirens
  in album: How It Feels to Be Lost (Deluxe)
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: USYFZ1918303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:33:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8
  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/6Yy4nSyudG4Ui7JcRHkMIO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Yy4nSyudG4Ui7JcRHkMIO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8","isrc":"USYFZ1918303","name":"How It Feels to Be Lost","registered_at":"2026-06-04T15:33:36Z","spotify_id":"6Yy4nSyudG4Ui7JcRHkMIO","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 0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8. 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/6Yy4nSyudG4Ui7JcRHkMIO.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/6Yy4nSyudG4Ui7JcRHkMIO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8","isrc":"USYFZ1918303","name":"How It Feels to Be Lost","registered_at":"2026-06-04T15:33:36Z","spotify_id":"6Yy4nSyudG4Ui7JcRHkMIO","type":"track"}
track: Agree to Disagree
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182679
  explicit: false
  by artist: Sleeping With Sirens
  in album: How It Feels to Be Lost (Deluxe)
    type: MusicAlbum
    date published: 2019-09-06
  isrc code: USYFZ1918304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:18:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e
  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/47rnEcnCJ89jrL3yzQygEw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47rnEcnCJ89jrL3yzQygEw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e","isrc":"USYFZ1918304","name":"Agree to Disagree","registered_at":"2026-06-04T11:18:19Z","spotify_id":"47rnEcnCJ89jrL3yzQygEw","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 0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e. 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/47rnEcnCJ89jrL3yzQygEw.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/47rnEcnCJ89jrL3yzQygEw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e","isrc":"USYFZ1918304","name":"Agree to Disagree","registered_at":"2026-06-04T11:18:19Z","spotify_id":"47rnEcnCJ89jrL3yzQygEw","type":"track"}
track: Ghost
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205117
  explicit: false
  by artist: Sleeping With Sirens
  in album: How It Feels to Be Lost (Deluxe)
  isrc code: USYFZ1918305
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Blood Lines
track: Break Me Down
track: Another Nightmare
track: P.S. Missing You
track: Medicine (Devil in My Head)
track: Dying to Believe
track: Talking to Myself
track: Leave It All Behind - Acoustic
track: Agree to Disagree - Acoustic
track: Ghost - Acoustic

How It Feels to Be Lost (Deluxe)
type: MusicAlbum
date published: 2019-09-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T16:19:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0052372e2c5357afa9b41d44556dccfbb798da6ce87c6496e80267424db66cf5

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/1q9TI8tiDeOqsIISQzI09D.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q9TI8tiDeOqsIISQzI09D

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0052372e2c5357afa9b41d44556dccfbb798da6ce87c6496e80267424db66cf5. 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/1q9TI8tiDeOqsIISQzI09D.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/1q9TI8tiDeOqsIISQzI09D.
date published: 2026-06-13T17:25:41Z

Blood Lines
type: MusicRecording
duration: PT3M28S
duration ms: 208412
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:27:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290
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/7Mq0K3wpovuGQr35Ta6KND.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mq0K3wpovuGQr35Ta6KND
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290","isrc":"USYFZ1918306","name":"Blood Lines","registered_at":"2026-06-06T23:27:31Z","spotify_id":"7Mq0K3wpovuGQr35Ta6KND","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 0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290. 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/7Mq0K3wpovuGQr35Ta6KND.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/7Mq0K3wpovuGQr35Ta6KND.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290","isrc":"USYFZ1918306","name":"Blood Lines","registered_at":"2026-06-06T23:27:31Z","spotify_id":"7Mq0K3wpovuGQr35Ta6KND","type":"track"}

Break Me Down
type: MusicRecording
duration: PT3M10S
duration ms: 190750
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:16:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5
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/6hUEwiltS9W4UdO3h2NCsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hUEwiltS9W4UdO3h2NCsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5","isrc":"USYFZ1918307","name":"Break Me Down","registered_at":"2026-06-05T08:16:35Z","spotify_id":"6hUEwiltS9W4UdO3h2NCsK","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 0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5. 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/6hUEwiltS9W4UdO3h2NCsK.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/6hUEwiltS9W4UdO3h2NCsK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5","isrc":"USYFZ1918307","name":"Break Me Down","registered_at":"2026-06-05T08:16:35Z","spotify_id":"6hUEwiltS9W4UdO3h2NCsK","type":"track"}

Another Nightmare
type: MusicRecording
duration: PT3M33S
duration ms: 213076
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:41:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c25fd3b9c62700832729be2e91944c3190d983cfa9309e094488d9e0564775d
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/0BL9Cy5msLrNsioaNjqXcw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BL9Cy5msLrNsioaNjqXcw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c25fd3b9c62700832729be2e91944c3190d983cfa9309e094488d9e0564775d","isrc":"USYFZ1918308","name":"Another Nightmare","registered_at":"2026-06-07T05:41:30Z","spotify_id":"0BL9Cy5msLrNsioaNjqXcw","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 0x2c25fd3b9c62700832729be2e91944c3190d983cfa9309e094488d9e0564775d. 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/0BL9Cy5msLrNsioaNjqXcw.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/0BL9Cy5msLrNsioaNjqXcw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c25fd3b9c62700832729be2e91944c3190d983cfa9309e094488d9e0564775d","isrc":"USYFZ1918308","name":"Another Nightmare","registered_at":"2026-06-07T05:41:30Z","spotify_id":"0BL9Cy5msLrNsioaNjqXcw","type":"track"}

P.S. Missing You
type: MusicRecording
duration: PT4M14S
duration ms: 254864
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:29:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c
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/2heLoCwrsesmXpsLqC5qdU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2heLoCwrsesmXpsLqC5qdU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c","isrc":"USYFZ1918309","name":"P.S. Missing You","registered_at":"2026-06-06T03:29:40Z","spotify_id":"2heLoCwrsesmXpsLqC5qdU","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 0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c. 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/2heLoCwrsesmXpsLqC5qdU.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/2heLoCwrsesmXpsLqC5qdU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c","isrc":"USYFZ1918309","name":"P.S. Missing You","registered_at":"2026-06-06T03:29:40Z","spotify_id":"2heLoCwrsesmXpsLqC5qdU","type":"track"}

Medicine (Devil in My Head)
type: MusicRecording
duration: PT3M13S
duration ms: 193508
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:50:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615
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/5f0lO9xwTQHitfhcrvTLbw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f0lO9xwTQHitfhcrvTLbw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615","isrc":"USYFZ1918310","name":"Medicine (Devil in My Head)","registered_at":"2026-06-06T09:50:33Z","spotify_id":"5f0lO9xwTQHitfhcrvTLbw","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 0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615. 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/5f0lO9xwTQHitfhcrvTLbw.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/5f0lO9xwTQHitfhcrvTLbw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615","isrc":"USYFZ1918310","name":"Medicine (Devil in My Head)","registered_at":"2026-06-06T09:50:33Z","spotify_id":"5f0lO9xwTQHitfhcrvTLbw","type":"track"}

Dying to Believe
type: MusicRecording
duration: PT3M37S
duration ms: 217227
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:37:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd52b8c2df508d77a9e81cc5cced56108f6d33b60f52c718d2f48352da8e4bf8f
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/2jSBwX8RFCZUh8bySqGJS3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jSBwX8RFCZUh8bySqGJS3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd52b8c2df508d77a9e81cc5cced56108f6d33b60f52c718d2f48352da8e4bf8f","isrc":"USYFZ1918311","name":"Dying to Believe","registered_at":"2026-06-06T16:37:06Z","spotify_id":"2jSBwX8RFCZUh8bySqGJS3","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 0xd52b8c2df508d77a9e81cc5cced56108f6d33b60f52c718d2f48352da8e4bf8f. 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/2jSBwX8RFCZUh8bySqGJS3.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/2jSBwX8RFCZUh8bySqGJS3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd52b8c2df508d77a9e81cc5cced56108f6d33b60f52c718d2f48352da8e4bf8f","isrc":"USYFZ1918311","name":"Dying to Believe","registered_at":"2026-06-06T16:37:06Z","spotify_id":"2jSBwX8RFCZUh8bySqGJS3","type":"track"}

Talking to Myself
type: MusicRecording
duration: PT3M10S
duration ms: 190783
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ2037512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:50:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd
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/2BAt57GbkJ1DGDDh6U41eS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BAt57GbkJ1DGDDh6U41eS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd","isrc":"USYFZ2037512","name":"Talking to Myself","registered_at":"2026-06-04T14:50:03Z","spotify_id":"2BAt57GbkJ1DGDDh6U41eS","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 0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd. 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/2BAt57GbkJ1DGDDh6U41eS.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/2BAt57GbkJ1DGDDh6U41eS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd","isrc":"USYFZ2037512","name":"Talking to Myself","registered_at":"2026-06-04T14:50:03Z","spotify_id":"2BAt57GbkJ1DGDDh6U41eS","type":"track"}

Leave It All Behind - Acoustic
type: MusicRecording
duration: PT2M59S
duration ms: 179347
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ2037513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:58:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70e7817d4e5288174b07d959155feffa5048044a28b374b524fdb681739b5428
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/4B6ODLVDLIWcQxNUWmjlmY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B6ODLVDLIWcQxNUWmjlmY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70e7817d4e5288174b07d959155feffa5048044a28b374b524fdb681739b5428","isrc":"USYFZ2037513","name":"Leave It All Behind - Acoustic","registered_at":"2026-06-07T06:58:56Z","spotify_id":"4B6ODLVDLIWcQxNUWmjlmY","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 0x70e7817d4e5288174b07d959155feffa5048044a28b374b524fdb681739b5428. 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/4B6ODLVDLIWcQxNUWmjlmY.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/4B6ODLVDLIWcQxNUWmjlmY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x70e7817d4e5288174b07d959155feffa5048044a28b374b524fdb681739b5428","isrc":"USYFZ2037513","name":"Leave It All Behind - Acoustic","registered_at":"2026-06-07T06:58:56Z","spotify_id":"4B6ODLVDLIWcQxNUWmjlmY","type":"track"}

Agree to Disagree - Acoustic
type: MusicRecording
duration: PT3M10S
duration ms: 190166
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ2037514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:14:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x394b24fc920ddb13f9b3a908cc66b13abffce40f5a8fb287b5fd92eab65a8210
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/5uxbUvPyzIU64kyuKgrKab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uxbUvPyzIU64kyuKgrKab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x394b24fc920ddb13f9b3a908cc66b13abffce40f5a8fb287b5fd92eab65a8210","isrc":"USYFZ2037514","name":"Agree to Disagree - Acoustic","registered_at":"2026-06-07T19:14:02Z","spotify_id":"5uxbUvPyzIU64kyuKgrKab","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 0x394b24fc920ddb13f9b3a908cc66b13abffce40f5a8fb287b5fd92eab65a8210. 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/5uxbUvPyzIU64kyuKgrKab.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/5uxbUvPyzIU64kyuKgrKab.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x394b24fc920ddb13f9b3a908cc66b13abffce40f5a8fb287b5fd92eab65a8210","isrc":"USYFZ2037514","name":"Agree to Disagree - Acoustic","registered_at":"2026-06-07T19:14:02Z","spotify_id":"5uxbUvPyzIU64kyuKgrKab","type":"track"}

Ghost - Acoustic
type: MusicRecording
duration: PT3M29S
duration ms: 209503
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ2037515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:26:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdae20ed3a57618125e3f81d336ee9bf831441a981ab7d0e289d37cd13af9ac51
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/4zXUddFMfjmWIPuIjZEqFX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zXUddFMfjmWIPuIjZEqFX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdae20ed3a57618125e3f81d336ee9bf831441a981ab7d0e289d37cd13af9ac51","isrc":"USYFZ2037515","name":"Ghost - Acoustic","registered_at":"2026-06-08T02:26:59Z","spotify_id":"4zXUddFMfjmWIPuIjZEqFX","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 0xdae20ed3a57618125e3f81d336ee9bf831441a981ab7d0e289d37cd13af9ac51. 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/4zXUddFMfjmWIPuIjZEqFX.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/4zXUddFMfjmWIPuIjZEqFX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdae20ed3a57618125e3f81d336ee9bf831441a981ab7d0e289d37cd13af9ac51","isrc":"USYFZ2037515","name":"Ghost - Acoustic","registered_at":"2026-06-08T02:26:59Z","spotify_id":"4zXUddFMfjmWIPuIjZEqFX","type":"track"}

With Ears To See And Eyes To Hear
type: MusicAlbum
date published: 2010-03-22

Kick Me
type: MusicRecording
duration: PT2M31S
duration ms: 151960
explicit: false
by artist: Sleeping With Sirens
in album: Madness (Deluxe Edition)
  type: MusicAlbum
  date published: 2015-03-17
isrc code: USEP41501001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:44:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22
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/5LfFjqx9c83BMXrJVfYT0Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LfFjqx9c83BMXrJVfYT0Y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22","isrc":"USEP41501001","name":"Kick Me","registered_at":"2026-06-01T22:44:30Z","spotify_id":"5LfFjqx9c83BMXrJVfYT0Y","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 0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22. 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/5LfFjqx9c83BMXrJVfYT0Y.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/5LfFjqx9c83BMXrJVfYT0Y.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x13727e6724717479efebf6a80c129a44bbd130ed651fb88bfade5d032eb73f22","isrc":"USEP41501001","name":"Kick Me","registered_at":"2026-06-01T22:44:30Z","spotify_id":"5LfFjqx9c83BMXrJVfYT0Y","type":"track"}

Scene One - James Dean & Audrey Hepburn
type: MusicRecording
duration: PT4M16S
duration ms: 256053
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26

Scene One - James Dean & Audrey Hepburn
type: MusicRecording
duration: PT4M16S
duration ms: 256053
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216501
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:19:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae
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/1WH0HcFJhu5r6Jxqdsh54N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WH0HcFJhu5r6Jxqdsh54N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae","isrc":"USEK71216501","name":"Scene One - James Dean & Audrey Hepburn","registered_at":"2026-06-02T02:19:23Z","spotify_id":"1WH0HcFJhu5r6Jxqdsh54N","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 0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae. 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/1WH0HcFJhu5r6Jxqdsh54N.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/1WH0HcFJhu5r6Jxqdsh54N.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfab95d0535aded0b5ddd11eb2e85bbd87f1ce0afc699bcfec6818b454fa15bae","isrc":"USEK71216501","name":"Scene One - James Dean & Audrey Hepburn","registered_at":"2026-06-02T02:19:23Z","spotify_id":"1WH0HcFJhu5r6Jxqdsh54N","type":"track"}

Scene Five - With Ears To See and Eyes To Hear
type: MusicRecording
duration: PT3M47S
duration ms: 227573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26

Scene Three - Stomach Tied In Knots
type: MusicRecording
duration: PT3M29S
duration ms: 209573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26

Scene Two - Roger Rabbit
type: MusicRecording
duration: PT3M17S
duration ms: 197946
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216502
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:27:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f
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/1ufmdhLiYExFU8lAVA9wjQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ufmdhLiYExFU8lAVA9wjQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f","isrc":"USEK71216502","name":"Scene Two - Roger Rabbit","registered_at":"2026-06-04T05:27:07Z","spotify_id":"1ufmdhLiYExFU8lAVA9wjQ","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 0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f. 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/1ufmdhLiYExFU8lAVA9wjQ.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/1ufmdhLiYExFU8lAVA9wjQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x19169d02617faf516a73a05cc72a8727bd5afd019db60dab9e28abb216604e8f","isrc":"USEK71216502","name":"Scene Two - Roger Rabbit","registered_at":"2026-06-04T05:27:07Z","spotify_id":"1ufmdhLiYExFU8lAVA9wjQ","type":"track"}

Scene Two - Roger Rabbit
type: MusicRecording
duration: PT3M17S
duration ms: 197946
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26

Leave It All Behind
type: MusicRecording
duration: PT3M18S
duration ms: 198248
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:33:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99
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/3k0tqE5mlRFbzUB5iHVDFN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k0tqE5mlRFbzUB5iHVDFN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99","isrc":"USYFZ1918301","name":"Leave It All Behind","registered_at":"2026-06-04T07:33:47Z","spotify_id":"3k0tqE5mlRFbzUB5iHVDFN","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 0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99. 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/3k0tqE5mlRFbzUB5iHVDFN.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/3k0tqE5mlRFbzUB5iHVDFN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x996ab964a9481aacae0171252a7fcd9de6789a73038ca106e7a22d8dd6d2ba99","isrc":"USYFZ1918301","name":"Leave It All Behind","registered_at":"2026-06-04T07:33:47Z","spotify_id":"3k0tqE5mlRFbzUB5iHVDFN","type":"track"}

Scene Five - With Ears To See and Eyes To Hear
type: MusicRecording
duration: PT3M47S
duration ms: 227573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:42:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc
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/5Xe1JhJRGtHGwYiOLOk0oo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xe1JhJRGtHGwYiOLOk0oo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc","isrc":"USEK71216505","name":"Scene Five - With Ears To See and Eyes To Hear","registered_at":"2026-06-04T07:42:31Z","spotify_id":"5Xe1JhJRGtHGwYiOLOk0oo","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 0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc. 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/5Xe1JhJRGtHGwYiOLOk0oo.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/5Xe1JhJRGtHGwYiOLOk0oo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf3e9acfdfa75e00cfcc5c566455af1ac64ed0fdfc81f5f1f960fa7527823e3dc","isrc":"USEK71216505","name":"Scene Five - With Ears To See and Eyes To Hear","registered_at":"2026-06-04T07:42:31Z","spotify_id":"5Xe1JhJRGtHGwYiOLOk0oo","type":"track"}

Scene Three - Stomach Tied In Knots
type: MusicRecording
duration: PT3M29S
duration ms: 209573
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5
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/52fncpBiz3gCpXEUxSaKGh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52fncpBiz3gCpXEUxSaKGh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5","isrc":"USEK71216503","name":"Scene Three - Stomach Tied In Knots","registered_at":"2026-06-04T08:41:29Z","spotify_id":"52fncpBiz3gCpXEUxSaKGh","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 0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5. 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/52fncpBiz3gCpXEUxSaKGh.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/52fncpBiz3gCpXEUxSaKGh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd123af2788a7fb452aeb0c2d777701e83b226c15da0f3a8ec4c823c2442064f5","isrc":"USEK71216503","name":"Scene Three - Stomach Tied In Knots","registered_at":"2026-06-04T08:41:29Z","spotify_id":"52fncpBiz3gCpXEUxSaKGh","type":"track"}

Agree to Disagree
type: MusicRecording
duration: PT3M2S
duration ms: 182679
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e
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/47rnEcnCJ89jrL3yzQygEw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47rnEcnCJ89jrL3yzQygEw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e","isrc":"USYFZ1918304","name":"Agree to Disagree","registered_at":"2026-06-04T11:18:19Z","spotify_id":"47rnEcnCJ89jrL3yzQygEw","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 0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e. 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/47rnEcnCJ89jrL3yzQygEw.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/47rnEcnCJ89jrL3yzQygEw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe21308ca2d8a657718ca5420e68976dabfe8dda10b7bf421acdf8dff80cfed9e","isrc":"USYFZ1918304","name":"Agree to Disagree","registered_at":"2026-06-04T11:18:19Z","spotify_id":"47rnEcnCJ89jrL3yzQygEw","type":"track"}

Scene Four - Don't You Ever Forget About Me
type: MusicRecording
duration: PT3M24S
duration ms: 204866
explicit: false
by artist: Sleeping With Sirens
in album: If you were a movie, this would be your soundtrack
  type: MusicAlbum
  date published: 2012-06-26
isrc code: USEK71216504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f
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/1ZYvipHtwDIyGxVR19iznJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZYvipHtwDIyGxVR19iznJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f","isrc":"USEK71216504","name":"Scene Four - Don't You Ever Forget About Me","registered_at":"2026-06-04T11:06:21Z","spotify_id":"1ZYvipHtwDIyGxVR19iznJ","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 0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f. 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/1ZYvipHtwDIyGxVR19iznJ.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/1ZYvipHtwDIyGxVR19iznJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x084c40e8eeafdbdf060a1cf1d89c0ce125c39f86ba80683d83a43c0c5a6d6f7f","isrc":"USEK71216504","name":"Scene Four - Don't You Ever Forget About Me","registered_at":"2026-06-04T11:06:21Z","spotify_id":"1ZYvipHtwDIyGxVR19iznJ","type":"track"}

How It Feels to Be Lost
type: MusicRecording
duration: PT3M38S
duration ms: 218004
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:33:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8
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/6Yy4nSyudG4Ui7JcRHkMIO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Yy4nSyudG4Ui7JcRHkMIO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8","isrc":"USYFZ1918303","name":"How It Feels to Be Lost","registered_at":"2026-06-04T15:33:36Z","spotify_id":"6Yy4nSyudG4Ui7JcRHkMIO","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 0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8. 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/6Yy4nSyudG4Ui7JcRHkMIO.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/6Yy4nSyudG4Ui7JcRHkMIO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x954b2f80818fcb205ef6bd2b001ad8c2ad6efdb4795dcdde433c974550e7a3e8","isrc":"USYFZ1918303","name":"How It Feels to Be Lost","registered_at":"2026-06-04T15:33:36Z","spotify_id":"6Yy4nSyudG4Ui7JcRHkMIO","type":"track"}

Talking to Myself
type: MusicRecording
duration: PT3M10S
duration ms: 190783
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ2037512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:50:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd
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/2BAt57GbkJ1DGDDh6U41eS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BAt57GbkJ1DGDDh6U41eS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd","isrc":"USYFZ2037512","name":"Talking to Myself","registered_at":"2026-06-04T14:50:03Z","spotify_id":"2BAt57GbkJ1DGDDh6U41eS","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 0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd. 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/2BAt57GbkJ1DGDDh6U41eS.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/2BAt57GbkJ1DGDDh6U41eS.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4bbc92cc3338833d1e643cd30716630ac27d2725b3a364655d87c3dc0d3691cd","isrc":"USYFZ2037512","name":"Talking to Myself","registered_at":"2026-06-04T14:50:03Z","spotify_id":"2BAt57GbkJ1DGDDh6U41eS","type":"track"}

Never Enough
type: MusicRecording
duration: PT3M41S
duration ms: 221955
explicit: false
by artist: Sleeping With Sirens
by artist: Benji Madden
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:10:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8
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/3aSIs8kwbDGbSSHpEg4sEQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aSIs8kwbDGbSSHpEg4sEQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8","isrc":"USYFZ1918302","name":"Never Enough","registered_at":"2026-06-04T16:10:43Z","spotify_id":"3aSIs8kwbDGbSSHpEg4sEQ","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 0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8. 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/3aSIs8kwbDGbSSHpEg4sEQ.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/3aSIs8kwbDGbSSHpEg4sEQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf4fe5878f00ceaa78907036d5d6c24794452244466fa89bbdd0018c1a6921fc8","isrc":"USYFZ1918302","name":"Never Enough","registered_at":"2026-06-04T16:10:43Z","spotify_id":"3aSIs8kwbDGbSSHpEg4sEQ","type":"track"}

Break Me Down
type: MusicRecording
duration: PT3M10S
duration ms: 190750
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:16:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5
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/6hUEwiltS9W4UdO3h2NCsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hUEwiltS9W4UdO3h2NCsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5","isrc":"USYFZ1918307","name":"Break Me Down","registered_at":"2026-06-05T08:16:35Z","spotify_id":"6hUEwiltS9W4UdO3h2NCsK","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 0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5. 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/6hUEwiltS9W4UdO3h2NCsK.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/6hUEwiltS9W4UdO3h2NCsK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2389083d7c129277c66246778bee4024c9af0fc137ec8df57cc011e254c780e5","isrc":"USYFZ1918307","name":"Break Me Down","registered_at":"2026-06-05T08:16:35Z","spotify_id":"6hUEwiltS9W4UdO3h2NCsK","type":"track"}

Ghost
type: MusicRecording
duration: PT3M25S
duration ms: 205117
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:19:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0052372e2c5357afa9b41d44556dccfbb798da6ce87c6496e80267424db66cf5
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/1q9TI8tiDeOqsIISQzI09D.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q9TI8tiDeOqsIISQzI09D
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0052372e2c5357afa9b41d44556dccfbb798da6ce87c6496e80267424db66cf5. 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/1q9TI8tiDeOqsIISQzI09D.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/1q9TI8tiDeOqsIISQzI09D.
  date published: 2026-06-13T17:25:41Z

P.S. Missing You
type: MusicRecording
duration: PT4M14S
duration ms: 254864
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:29:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c
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/2heLoCwrsesmXpsLqC5qdU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2heLoCwrsesmXpsLqC5qdU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c","isrc":"USYFZ1918309","name":"P.S. Missing You","registered_at":"2026-06-06T03:29:40Z","spotify_id":"2heLoCwrsesmXpsLqC5qdU","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 0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c. 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/2heLoCwrsesmXpsLqC5qdU.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/2heLoCwrsesmXpsLqC5qdU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0fd971a4d40967b4fc7c6ba5ab320d00bb0ed1a840434ad2ffd637f44b0f633c","isrc":"USYFZ1918309","name":"P.S. Missing You","registered_at":"2026-06-06T03:29:40Z","spotify_id":"2heLoCwrsesmXpsLqC5qdU","type":"track"}

Medicine (Devil in My Head)
type: MusicRecording
duration: PT3M13S
duration ms: 193508
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:50:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615
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/5f0lO9xwTQHitfhcrvTLbw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5f0lO9xwTQHitfhcrvTLbw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615. 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/5f0lO9xwTQHitfhcrvTLbw.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/5f0lO9xwTQHitfhcrvTLbw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc435761beeccebfa18c9dd78b14707dd7484cdc7f5e9cc388c0935c661c59615","isrc":"USYFZ1918310","name":"Medicine (Devil in My Head)","registered_at":"2026-06-06T09:50:33Z","spotify_id":"5f0lO9xwTQHitfhcrvTLbw","type":"track"}

Blood Lines
type: MusicRecording
duration: PT3M28S
duration ms: 208412
explicit: false
by artist: Sleeping With Sirens
in album: How It Feels to Be Lost (Deluxe)
  type: MusicAlbum
  date published: 2019-09-06
isrc code: USYFZ1918306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:27:31+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7Mq0K3wpovuGQr35Ta6KND.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mq0K3wpovuGQr35Ta6KND
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290. 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/7Mq0K3wpovuGQr35Ta6KND.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/7Mq0K3wpovuGQr35Ta6KND.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xef5280b324aede696b9fc50175f64729a8fdae483411775c854fbcd414271290","isrc":"USYFZ1918306","name":"Blood Lines","registered_at":"2026-06-06T23:27:31Z","spotify_id":"7Mq0K3wpovuGQr35Ta6KND","type":"track"}