Kira Kosarin
type: MusicGroup
popularity: 33
followers: 99074
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39cf47abf0bc629bb5be957f8d59a50cdd71904d7783e8d65753c347ecc24989
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/55ce1e19-b6ab-4313-99f2-4212d4e8bc1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55ce1e19-b6ab-4313-99f2-4212d4e8bc1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55ce1e19-b6ab-4313-99f2-4212d4e8bc1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39cf47abf0bc629bb5be957f8d59a50cdd71904d7783e8d65753c347ecc24989","name":"Kira Kosarin","registered_at":"2026-06-11T21:06:47Z","symbol":"NIM0111775","token_address":"0x75e0c9e70e607456f91121977d09c978aaef7861","type":"artist","uuid":"55ce1e19-b6ab-4313-99f2-4212d4e8bc1b"}
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 0x39cf47abf0bc629bb5be957f8d59a50cdd71904d7783e8d65753c347ecc24989. 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/55ce1e19-b6ab-4313-99f2-4212d4e8bc1b.json and https://artists.proofprofile.net/proofs/artist/55ce1e19-b6ab-4313-99f2-4212d4e8bc1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x39cf47abf0bc629bb5be957f8d59a50cdd71904d7783e8d65753c347ecc24989","name":"Kira Kosarin","registered_at":"2026-06-11T21:06:47Z","symbol":"NIM0111775","token_address":"0x75e0c9e70e607456f91121977d09c978aaef7861","type":"artist","uuid":"55ce1e19-b6ab-4313-99f2-4212d4e8bc1b"}
album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29
  track: Crazy's Your Type
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177555
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
  track: 47 Hours
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191614
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
    isrc code: GBKPL1938900
  track: Area Code
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169137
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
  track: Wandering Eyes
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172109
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
  track: Love Me Like You Hate Me
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172354
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
    isrc code: GBKPL1935768
  track: Take This Outside
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190217
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
  track: Poison
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157398
    explicit: false
    by artist: Kira Kosarin
    in album: Off Brand
      type: MusicAlbum
      date published: 2019-03-29
album: Before The Sad Sets In
  type: MusicAlbum
  date published: 2023-06-23
  track: Before The Sad Sets In
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203756
    explicit: false
    by artist: Kira Kosarin
    in album: Before The Sad Sets In
      type: MusicAlbum
      date published: 2023-06-23
    isrc code: QZK6J2301120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T19:42:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7
    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/5wow7oNY9FucOUWSFVlcKP.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wow7oNY9FucOUWSFVlcKP
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7","isrc":"QZK6J2301120","name":"Before The Sad Sets In","registered_at":"2026-06-11T19:42:53Z","spotify_id":"5wow7oNY9FucOUWSFVlcKP","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 0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7. 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/5wow7oNY9FucOUWSFVlcKP.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/5wow7oNY9FucOUWSFVlcKP.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7","isrc":"QZK6J2301120","name":"Before The Sad Sets In","registered_at":"2026-06-11T19:42:53Z","spotify_id":"5wow7oNY9FucOUWSFVlcKP","type":"track"}
album: Sunday Best
  type: MusicAlbum
  date published: 2023-05-14
  track: Sunday Best
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175420
    explicit: false
    by artist: Kira Kosarin
    in album: Sunday Best
      type: MusicAlbum
      date published: 2023-05-14
    isrc code: TCAHB2347018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T07:03:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609
    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/5Dw3aP2VAPAUan3wApSI9G.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Dw3aP2VAPAUan3wApSI9G
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609","isrc":"TCAHB2347018","name":"Sunday Best","registered_at":"2026-06-10T07:03:25Z","spotify_id":"5Dw3aP2VAPAUan3wApSI9G","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
album: Richest Alive (with Kira Kosarin)
album: Something New
album: goodbye & thank u
album: parachute (plan b)
album: mood ring
album: First Love Never Lasts (Sleeping Lion Remix)
album: December
album: Songbird
album: FaceTime
album: Loving You Silently
album: Something to Look Forward To
album: First Love Never Lasts
album: Simple (Remix)
album: Simple
album: Somethin Real (feat. Kira Kosarin & Sik World)
album: Vinyl
album: Raincoat (Acoustic)
album: Silver Lining
album: In Da Arcade
album: Stubborn
track: Vinyl
track: Simple (Remix)
track: First Love Never Lasts (Sleeping Lion Remix)
track: Crazy's Your Type
track: 47 Hours
track: Area Code
track: Wandering Eyes
track: Love Me Like You Hate Me
track: Take This Outside
track: Poison
track: Before The Sad Sets In
track: Sunday Best
track: Richest Alive (with Kira Kosarin)
track: something new
track: mood ring
track: parachute (plan b)
track: busy
track: goodbye & thank u

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609. 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/5Dw3aP2VAPAUan3wApSI9G.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/5Dw3aP2VAPAUan3wApSI9G.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609","isrc":"TCAHB2347018","name":"Sunday Best","registered_at":"2026-06-10T07:03:25Z","spotify_id":"5Dw3aP2VAPAUan3wApSI9G","type":"track"}

Richest Alive (with Kira Kosarin)
type: MusicAlbum
date published: 2023-03-03
track: Richest Alive (with Kira Kosarin)
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159193
  explicit: false
  by artist: Peter Fenn
  by artist: Kira Kosarin
  in album: Richest Alive (with Kira Kosarin)
    type: MusicAlbum
    date published: 2023-03-03
  isrc code: QM24S2300872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:26:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4OVi9KgrHnwg0Kj4yi2PrO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OVi9KgrHnwg0Kj4yi2PrO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209","isrc":"QM24S2300872","name":"Richest Alive (with Kira Kosarin)","registered_at":"2026-06-22T20:26:07Z","spotify_id":"4OVi9KgrHnwg0Kj4yi2PrO","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 0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OVi9KgrHnwg0Kj4yi2PrO.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/4OVi9KgrHnwg0Kj4yi2PrO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209","isrc":"QM24S2300872","name":"Richest Alive (with Kira Kosarin)","registered_at":"2026-06-22T20:26:07Z","spotify_id":"4OVi9KgrHnwg0Kj4yi2PrO","type":"track"}

Something New
type: MusicAlbum
date published: 2022-07-15
track: something new
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200096
  explicit: false
  by artist: Kira Kosarin
  in album: Something New
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72212364
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:46:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6lPDU5ovAJxqeLVj2qTI3w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lPDU5ovAJxqeLVj2qTI3w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8","isrc":"USUM72212364","name":"something new","registered_at":"2026-06-18T20:46:36Z","spotify_id":"6lPDU5ovAJxqeLVj2qTI3w","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 0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lPDU5ovAJxqeLVj2qTI3w.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/6lPDU5ovAJxqeLVj2qTI3w.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8","isrc":"USUM72212364","name":"something new","registered_at":"2026-06-18T20:46:36Z","spotify_id":"6lPDU5ovAJxqeLVj2qTI3w","type":"track"}
track: mood ring
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174533
  explicit: false
  by artist: Kira Kosarin
  in album: Something New
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72202566
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:04:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5tTE3MIfvPFhV4r8h2Ofbg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tTE3MIfvPFhV4r8h2Ofbg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5tTE3MIfvPFhV4r8h2Ofbg","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 0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tTE3MIfvPFhV4r8h2Ofbg.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/5tTE3MIfvPFhV4r8h2Ofbg.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5tTE3MIfvPFhV4r8h2Ofbg","type":"track"}
track: parachute (plan b)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167932
  explicit: false
  by artist: Kira Kosarin
  in album: Something New
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72204730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:42:26+00:00
track: busy
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183402
  explicit: false
  by artist: Kira Kosarin
  in album: Something New
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72212365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:19:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8b4df7ebc96a51559b70ec15822771ec15b2c5e1c94d8a11c93e7ead77d76a6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7kdmDLwyzFL8jYLzfMvPwQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kdmDLwyzFL8jYLzfMvPwQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b4df7ebc96a51559b70ec15822771ec15b2c5e1c94d8a11c93e7ead77d76a6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kdmDLwyzFL8jYLzfMvPwQ.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/7kdmDLwyzFL8jYLzfMvPwQ.
    date published: 2026-07-02T03:55:08Z
track: goodbye & thank u
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158337
  explicit: false
  by artist: Kira Kosarin
  in album: Something New
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: USUM72209862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/08RNw6JJ27AxpAps2qUKXs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08RNw6JJ27AxpAps2qUKXs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"08RNw6JJ27AxpAps2qUKXs","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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08RNw6JJ27AxpAps2qUKXs.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/08RNw6JJ27AxpAps2qUKXs.
date published: 2026-07-06T06:56:49Z
text: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"08RNw6JJ27AxpAps2qUKXs","type":"track"}

goodbye & thank u
type: MusicAlbum
date published: 2022-06-10
track: goodbye & thank u
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158337
  explicit: false
  by artist: Kira Kosarin
  in album: goodbye & thank u
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: USUM72209862
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:31:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb
  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/5wD2fTxU4n7TTXR1S6xFhl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wD2fTxU4n7TTXR1S6xFhl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"5wD2fTxU4n7TTXR1S6xFhl","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 0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb. 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/5wD2fTxU4n7TTXR1S6xFhl.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/5wD2fTxU4n7TTXR1S6xFhl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"5wD2fTxU4n7TTXR1S6xFhl","type":"track"}

parachute (plan b)
type: MusicAlbum
date published: 2022-05-06
track: parachute (plan b)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167932
  explicit: false
  by artist: Kira Kosarin
  in album: parachute (plan b)
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: USUM72204730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:42:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0e7NDaxEHdmaqIkIrh4H4K.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e7NDaxEHdmaqIkIrh4H4K
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449","isrc":"USUM72204730","name":"parachute (plan b)","registered_at":"2026-06-18T05:42:26Z","spotify_id":"0e7NDaxEHdmaqIkIrh4H4K","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 0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0e7NDaxEHdmaqIkIrh4H4K.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/0e7NDaxEHdmaqIkIrh4H4K.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449","isrc":"USUM72204730","name":"parachute (plan b)","registered_at":"2026-06-18T05:42:26Z","spotify_id":"0e7NDaxEHdmaqIkIrh4H4K","type":"track"}

mood ring
type: MusicAlbum
date published: 2022-03-11
track: mood ring
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174533
  explicit: false
  by artist: Kira Kosarin
  in album: mood ring
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: USUM72202566
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:04:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0
  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/5sHctjVx9Z4Qj5gyB8q7kT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sHctjVx9Z4Qj5gyB8q7kT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5sHctjVx9Z4Qj5gyB8q7kT","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 0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0. 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/5sHctjVx9Z4Qj5gyB8q7kT.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/5sHctjVx9Z4Qj5gyB8q7kT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5sHctjVx9Z4Qj5gyB8q7kT","type":"track"}

First Love Never Lasts (Sleeping Lion Remix)
type: MusicAlbum
date published: 2021-03-05
track: First Love Never Lasts (Sleeping Lion Remix)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177788
  explicit: false
  by artist: Kira Kosarin
  by artist: Sleeping Lion
  in album: First Love Never Lasts (Sleeping Lion Remix)
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: QZKDK2193960
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:25:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/47qhdWw6eXJGVFcMvV5mfu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qhdWw6eXJGVFcMvV5mfu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35","isrc":"QZKDK2193960","name":"First Love Never Lasts (Sleeping Lion Remix)","registered_at":"2026-06-25T11:25:19Z","spotify_id":"47qhdWw6eXJGVFcMvV5mfu","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 0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47qhdWw6eXJGVFcMvV5mfu.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/47qhdWw6eXJGVFcMvV5mfu.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35","isrc":"QZKDK2193960","name":"First Love Never Lasts (Sleeping Lion Remix)","registered_at":"2026-06-25T11:25:19Z","spotify_id":"47qhdWw6eXJGVFcMvV5mfu","type":"track"}

December
type: MusicAlbum
date published: 2020-10-09
track: December
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153133
  explicit: false
  by artist: Kira Kosarin
  in album: December
    type: MusicAlbum
    date published: 2020-10-09
  isrc code: QZMHK2090009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:04:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23f51d5dd45dbb1e53a9f1ce91c64c806886fc67bada5d49ba474ca40febd358
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3hRajm6oSVzY0k1YkeSS80.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hRajm6oSVzY0k1YkeSS80
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f51d5dd45dbb1e53a9f1ce91c64c806886fc67bada5d49ba474ca40febd358. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hRajm6oSVzY0k1YkeSS80.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/3hRajm6oSVzY0k1YkeSS80.
    date published: 2026-07-02T03:55:08Z

Songbird
type: MusicAlbum
date published: 2020-07-15
track: Songbird (intro)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158630
  explicit: false
  by artist: Kira Kosarin
  in album: Songbird
    type: MusicAlbum
    date published: 2020-07-15
  isrc code: QZKDK2042865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T14:40:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57b8e0760ef268c8c3f6c83936899d6762d959c0adc6990988fa34237ae4a6d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cYlM5uWVf5tCT0oHgeCE9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cYlM5uWVf5tCT0oHgeCE9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57b8e0760ef268c8c3f6c83936899d6762d959c0adc6990988fa34237ae4a6d5","isrc":"QZKDK2042865","name":"Songbird (intro)","registered_at":"2026-06-22T14:40:46Z","spotify_id":"2cYlM5uWVf5tCT0oHgeCE9","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 0x57b8e0760ef268c8c3f6c83936899d6762d959c0adc6990988fa34237ae4a6d5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cYlM5uWVf5tCT0oHgeCE9.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/2cYlM5uWVf5tCT0oHgeCE9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x57b8e0760ef268c8c3f6c83936899d6762d959c0adc6990988fa34237ae4a6d5","isrc":"QZKDK2042865","name":"Songbird (intro)","registered_at":"2026-06-22T14:40:46Z","spotify_id":"2cYlM5uWVf5tCT0oHgeCE9","type":"track"}
track: FaceTime
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190331
  explicit: false
  by artist: Kira Kosarin
  in album: Songbird
    type: MusicAlbum
    date published: 2020-07-15
  isrc code: QZKDK2096464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf30290e09a5b44708f1e6d74adc531050664daa0bcd1bdbe66740dda0dd34e11
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Gq1otKIsTPZSrY7QGvceO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Gq1otKIsTPZSrY7QGvceO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xf30290e09a5b44708f1e6d74adc531050664daa0bcd1bdbe66740dda0dd34e11. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Gq1otKIsTPZSrY7QGvceO.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/4Gq1otKIsTPZSrY7QGvceO.
    date published: 2026-07-02T11:34:59Z
track: First Love Never Lasts
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178917
  explicit: false
  by artist: Kira Kosarin
  in album: Songbird
    type: MusicAlbum
    date published: 2020-07-15
  isrc code: QM42K2003002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:15:17+00:00
track: Something to Look Forward To
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172612
  explicit: false
  by artist: Kira Kosarin
  in album: Songbird
    type: MusicAlbum
    date published: 2020-07-15
  isrc code: QM42K2049231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:29:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/02UGxK73Ix3t7OCCCPF266.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02UGxK73Ix3t7OCCCPF266
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001","isrc":"QM42K2049231","name":"Something to Look Forward To","registered_at":"2026-06-18T04:29:15Z","spotify_id":"02UGxK73Ix3t7OCCCPF266","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 0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02UGxK73Ix3t7OCCCPF266.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/02UGxK73Ix3t7OCCCPF266.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001","isrc":"QM42K2049231","name":"Something to Look Forward To","registered_at":"2026-06-18T04:29:15Z","spotify_id":"02UGxK73Ix3t7OCCCPF266","type":"track"}
track: Loving You Silently
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207689
  explicit: false
  by artist: Kira Kosarin
  in album: Songbird
    type: MusicAlbum
    date published: 2020-07-15
  isrc code: QM42K1922501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:16:12+00:00

FaceTime
type: MusicAlbum
date published: 2020-06-24
track: FaceTime
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190331
  explicit: false
  by artist: Kira Kosarin
  in album: FaceTime
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: QZKDK2096464
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf30290e09a5b44708f1e6d74adc531050664daa0bcd1bdbe66740dda0dd34e11
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3yo915g6OSYIQnTrfpHBLm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yo915g6OSYIQnTrfpHBLm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30290e09a5b44708f1e6d74adc531050664daa0bcd1bdbe66740dda0dd34e11. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yo915g6OSYIQnTrfpHBLm.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/3yo915g6OSYIQnTrfpHBLm.
    date published: 2026-07-02T03:55:08Z

Loving You Silently
type: MusicAlbum
date published: 2020-06-03
track: Loving You Silently
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207689
  explicit: false
  by artist: Kira Kosarin
  in album: Loving You Silently
    type: MusicAlbum
    date published: 2020-06-03
  isrc code: QM42K1922501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:16:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a91d00e7e9d28094a73f73d337083d18d2bfaba7414854baa8ab126eea5e070
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/35iF14uqi3JU69RKxsqpe6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35iF14uqi3JU69RKxsqpe6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a91d00e7e9d28094a73f73d337083d18d2bfaba7414854baa8ab126eea5e070","isrc":"QM42K1922501","name":"Loving You Silently","registered_at":"2026-06-19T17:16:12Z","spotify_id":"35iF14uqi3JU69RKxsqpe6","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 0x8a91d00e7e9d28094a73f73d337083d18d2bfaba7414854baa8ab126eea5e070. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35iF14uqi3JU69RKxsqpe6.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/35iF14uqi3JU69RKxsqpe6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8a91d00e7e9d28094a73f73d337083d18d2bfaba7414854baa8ab126eea5e070","isrc":"QM42K1922501","name":"Loving You Silently","registered_at":"2026-06-19T17:16:12Z","spotify_id":"35iF14uqi3JU69RKxsqpe6","type":"track"}

Something to Look Forward To
type: MusicAlbum
date published: 2020-05-14
track: Something to Look Forward To
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172612
  explicit: false
  by artist: Kira Kosarin
  in album: Something to Look Forward To
    type: MusicAlbum
    date published: 2020-05-14
  isrc code: QM42K2049231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:29:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7CErsAfhJFgyBQHjsFXuEy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CErsAfhJFgyBQHjsFXuEy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001","isrc":"QM42K2049231","name":"Something to Look Forward To","registered_at":"2026-06-18T04:29:15Z","spotify_id":"7CErsAfhJFgyBQHjsFXuEy","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 0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CErsAfhJFgyBQHjsFXuEy.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/7CErsAfhJFgyBQHjsFXuEy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8c0ed6e241ebf90bf837a4becee93dac04052f23255badce5e7c9ba732af0001","isrc":"QM42K2049231","name":"Something to Look Forward To","registered_at":"2026-06-18T04:29:15Z","spotify_id":"7CErsAfhJFgyBQHjsFXuEy","type":"track"}

First Love Never Lasts
type: MusicAlbum
date published: 2020-04-20
track: First Love Never Lasts
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178917
  explicit: false
  by artist: Kira Kosarin
  in album: First Love Never Lasts
    type: MusicAlbum
    date published: 2020-04-20
  isrc code: QM42K2003002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:15:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66e7fbba6b3066e0567beaa2e6fbe2803b28d60da0c2069c1d200ead41d0ebbf
  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/3dvPmyzdl2VP37x9QsH1CL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dvPmyzdl2VP37x9QsH1CL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66e7fbba6b3066e0567beaa2e6fbe2803b28d60da0c2069c1d200ead41d0ebbf","isrc":"QM42K2003002","name":"First Love Never Lasts","registered_at":"2026-06-06T19:15:17Z","spotify_id":"3dvPmyzdl2VP37x9QsH1CL","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 0x66e7fbba6b3066e0567beaa2e6fbe2803b28d60da0c2069c1d200ead41d0ebbf. 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/3dvPmyzdl2VP37x9QsH1CL.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/3dvPmyzdl2VP37x9QsH1CL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66e7fbba6b3066e0567beaa2e6fbe2803b28d60da0c2069c1d200ead41d0ebbf","isrc":"QM42K2003002","name":"First Love Never Lasts","registered_at":"2026-06-06T19:15:17Z","spotify_id":"3dvPmyzdl2VP37x9QsH1CL","type":"track"}

Simple (Remix)
type: MusicAlbum
date published: 2019-11-22
track: Simple (Remix)
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204375
  explicit: false
  by artist: Carneyval
  by artist: Kira Kosarin
  by artist: STEPHAN
  in album: Simple (Remix)
    type: MusicAlbum
    date published: 2019-11-22
  isrc code: QM24S1927000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:48:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5EYLN4Bdca3X5JG4p4C3U9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EYLN4Bdca3X5JG4p4C3U9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895","isrc":"QM24S1927000","name":"Simple (Remix)","registered_at":"2026-06-18T01:48:15Z","spotify_id":"5EYLN4Bdca3X5JG4p4C3U9","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 0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EYLN4Bdca3X5JG4p4C3U9.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/5EYLN4Bdca3X5JG4p4C3U9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895","isrc":"QM24S1927000","name":"Simple (Remix)","registered_at":"2026-06-18T01:48:15Z","spotify_id":"5EYLN4Bdca3X5JG4p4C3U9","type":"track"}

Simple
type: MusicAlbum
date published: 2019-11-08
track: Simple
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204000
  explicit: false
  by artist: Carneyval
  by artist: Kira Kosarin
  in album: Simple
    type: MusicAlbum
    date published: 2019-11-08
  isrc code: QM24S1926381
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T03:43:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8eac469bf6aa15172705235762877accf0f0465b8a995f764596eea61d743adc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5RytF0Z376v9XG5JZs9kP7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RytF0Z376v9XG5JZs9kP7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eac469bf6aa15172705235762877accf0f0465b8a995f764596eea61d743adc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RytF0Z376v9XG5JZs9kP7.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/5RytF0Z376v9XG5JZs9kP7.
    date published: 2026-07-02T03:30:09Z

Somethin Real (feat. Kira Kosarin & Sik World)
type: MusicAlbum
date published: 2019-03-15
track: Somethin Real (feat. Kira Kosarin & Sik World)
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216888
  explicit: false
  by artist: Futuristic
  by artist: Kira Kosarin
  by artist: Sik World
  in album: Somethin Real (feat. Kira Kosarin & Sik World)
    type: MusicAlbum
    date published: 2019-03-15
  isrc code: USLD91718037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T05:43:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79960c4ba4ee7fb00d2613f335676766afb87b11a9fdd1d2a430aac9f464ebc8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0O9W81AqOTpatabWyK7ro5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0O9W81AqOTpatabWyK7ro5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x79960c4ba4ee7fb00d2613f335676766afb87b11a9fdd1d2a430aac9f464ebc8","isrc":"USLD91718037","name":"Somethin Real (feat. Kira Kosarin & Sik World)","registered_at":"2026-06-19T05:43:13Z","spotify_id":"0O9W81AqOTpatabWyK7ro5","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 0x79960c4ba4ee7fb00d2613f335676766afb87b11a9fdd1d2a430aac9f464ebc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0O9W81AqOTpatabWyK7ro5.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/0O9W81AqOTpatabWyK7ro5.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x79960c4ba4ee7fb00d2613f335676766afb87b11a9fdd1d2a430aac9f464ebc8","isrc":"USLD91718037","name":"Somethin Real (feat. Kira Kosarin & Sik World)","registered_at":"2026-06-19T05:43:13Z","spotify_id":"0O9W81AqOTpatabWyK7ro5","type":"track"}

Vinyl
type: MusicAlbum
date published: 2019-01-11
track: Vinyl
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149486
  explicit: false
  by artist: Kira Kosarin
  in album: Vinyl
    type: MusicAlbum
    date published: 2019-01-11
  isrc code: GBKPL1832102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:38:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8899187732784bffec34dae43d4c9f691e580981010a50cfb2f0c8acfba2b9e8
  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/74EgiUw9kI6AyO1ngizldy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74EgiUw9kI6AyO1ngizldy
  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 0x8899187732784bffec34dae43d4c9f691e580981010a50cfb2f0c8acfba2b9e8. 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/74EgiUw9kI6AyO1ngizldy.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/74EgiUw9kI6AyO1ngizldy.
    date published: 2026-06-13T17:25:41Z

Raincoat (Acoustic)
type: MusicAlbum
date published: 2017-10-24
track: Raincoat - Acoustic
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215652
  explicit: false
  by artist: Timeflies
  by artist: Kira Kosarin
  in album: Raincoat (Acoustic)
    type: MusicAlbum
    date published: 2017-10-24
  isrc code: GBWWP1703219
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:55:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ad0454f9ad5989f71d881adfa9789af43b9de37c4d74f16dff5eb3e38788119
  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/0CVlnj1wfxLBG6mudQGPyE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CVlnj1wfxLBG6mudQGPyE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ad0454f9ad5989f71d881adfa9789af43b9de37c4d74f16dff5eb3e38788119","isrc":"GBWWP1703219","name":"Raincoat - Acoustic","registered_at":"2026-06-04T10:55:42Z","spotify_id":"0CVlnj1wfxLBG6mudQGPyE","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 0x6ad0454f9ad5989f71d881adfa9789af43b9de37c4d74f16dff5eb3e38788119. 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/0CVlnj1wfxLBG6mudQGPyE.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/0CVlnj1wfxLBG6mudQGPyE.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6ad0454f9ad5989f71d881adfa9789af43b9de37c4d74f16dff5eb3e38788119","isrc":"GBWWP1703219","name":"Raincoat - Acoustic","registered_at":"2026-06-04T10:55:42Z","spotify_id":"0CVlnj1wfxLBG6mudQGPyE","type":"track"}

Silver Lining
type: MusicAlbum
date published: 2019-06-30
track: Insecure
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149538
  explicit: false
  by artist: Bravo
  by artist: Eeverest
  by artist: Lucien Parker
  in album: Silver Lining
    type: MusicAlbum
    date published: 2019-06-30
  isrc code: QZ85M1943032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:13:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa203a1659abfbec8e2f36724e15bcecc6c91bf2d1888ac4cd52d727096c4d657
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ysZkvWkKDQJNCinsYA7KP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ysZkvWkKDQJNCinsYA7KP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xa203a1659abfbec8e2f36724e15bcecc6c91bf2d1888ac4cd52d727096c4d657. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ysZkvWkKDQJNCinsYA7KP.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/6ysZkvWkKDQJNCinsYA7KP.
    date published: 2026-07-02T11:34:59Z
track: 17 Miles
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186421
  explicit: false
  by artist: Bravo
  by artist: Kira Kosarin
  in album: Silver Lining
    type: MusicAlbum
    date published: 2019-06-30
  isrc code: QZ85M1943033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:49:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ce5b6dcaebd6bc66b68d23a4b828f553fcf48759528c45fa2f1748b0c0f605e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5RyUOqZwo2NCjYHRerVszV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RyUOqZwo2NCjYHRerVszV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ce5b6dcaebd6bc66b68d23a4b828f553fcf48759528c45fa2f1748b0c0f605e","isrc":"QZ85M1943033","name":"17 Miles","registered_at":"2026-06-21T09:49:28Z","spotify_id":"5RyUOqZwo2NCjYHRerVszV","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 0x7ce5b6dcaebd6bc66b68d23a4b828f553fcf48759528c45fa2f1748b0c0f605e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RyUOqZwo2NCjYHRerVszV.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/5RyUOqZwo2NCjYHRerVszV.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7ce5b6dcaebd6bc66b68d23a4b828f553fcf48759528c45fa2f1748b0c0f605e","isrc":"QZ85M1943033","name":"17 Miles","registered_at":"2026-06-21T09:49:28Z","spotify_id":"5RyUOqZwo2NCjYHRerVszV","type":"track"}
track: Fatal
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203545
  explicit: false
  by artist: Bravo
  in album: Silver Lining
    type: MusicAlbum
    date published: 2019-06-30

In Da Arcade
type: MusicAlbum
date published: 2018-09-09
track: In Da Arcade
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203928
  explicit: false
  by artist: Ben & Jensen
  by artist: Kira Kosarin
  in album: In Da Arcade
    type: MusicAlbum
    date published: 2018-09-09
  isrc code: QMWQG1800001

Stubborn
type: MusicAlbum
date published: 2024-02-24
track: Stubborn
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154644
  explicit: false
  by artist: Nick Arteaga
  by artist: Kira Kosarin
  in album: Stubborn
    type: MusicAlbum
    date published: 2024-02-24

Vinyl
type: MusicRecording
duration: PT2M29S
duration ms: 149486
explicit: false
by artist: Kira Kosarin
in album: Vinyl
  type: MusicAlbum
  date published: 2019-01-11
isrc code: GBKPL1832102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:38:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8899187732784bffec34dae43d4c9f691e580981010a50cfb2f0c8acfba2b9e8
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/74EgiUw9kI6AyO1ngizldy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74EgiUw9kI6AyO1ngizldy
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 0x8899187732784bffec34dae43d4c9f691e580981010a50cfb2f0c8acfba2b9e8. 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/74EgiUw9kI6AyO1ngizldy.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/74EgiUw9kI6AyO1ngizldy.
  date published: 2026-06-13T17:25:41Z

Simple (Remix)
type: MusicRecording
duration: PT3M24S
duration ms: 204375
explicit: false
by artist: Carneyval
by artist: Kira Kosarin
by artist: STEPHAN
in album: Simple (Remix)
  type: MusicAlbum
  date published: 2019-11-22
isrc code: QM24S1927000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T01:48:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5EYLN4Bdca3X5JG4p4C3U9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EYLN4Bdca3X5JG4p4C3U9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895","isrc":"QM24S1927000","name":"Simple (Remix)","registered_at":"2026-06-18T01:48:15Z","spotify_id":"5EYLN4Bdca3X5JG4p4C3U9","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 0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EYLN4Bdca3X5JG4p4C3U9.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/5EYLN4Bdca3X5JG4p4C3U9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x14823ccf836e6651584dd7e18c41d3ae413b12688e1fa5af6c07c134c2712895","isrc":"QM24S1927000","name":"Simple (Remix)","registered_at":"2026-06-18T01:48:15Z","spotify_id":"5EYLN4Bdca3X5JG4p4C3U9","type":"track"}

First Love Never Lasts (Sleeping Lion Remix)
type: MusicRecording
duration: PT2M57S
duration ms: 177788
explicit: false
by artist: Kira Kosarin
by artist: Sleeping Lion
in album: First Love Never Lasts (Sleeping Lion Remix)
  type: MusicAlbum
  date published: 2021-03-05
isrc code: QZKDK2193960
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:25:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47qhdWw6eXJGVFcMvV5mfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qhdWw6eXJGVFcMvV5mfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35","isrc":"QZKDK2193960","name":"First Love Never Lasts (Sleeping Lion Remix)","registered_at":"2026-06-25T11:25:19Z","spotify_id":"47qhdWw6eXJGVFcMvV5mfu","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 0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47qhdWw6eXJGVFcMvV5mfu.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/47qhdWw6eXJGVFcMvV5mfu.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd7a4df5b66468003f86b78bf8c8f0aefc5691f769c624535bf649b1baa6ede35","isrc":"QZKDK2193960","name":"First Love Never Lasts (Sleeping Lion Remix)","registered_at":"2026-06-25T11:25:19Z","spotify_id":"47qhdWw6eXJGVFcMvV5mfu","type":"track"}

Crazy's Your Type
type: MusicRecording
duration: PT2M57S
duration ms: 177555
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29

47 Hours
type: MusicRecording
duration: PT3M11S
duration ms: 191614
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29
isrc code: GBKPL1938900

Area Code
type: MusicRecording
duration: PT2M49S
duration ms: 169137
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29

Wandering Eyes
type: MusicRecording
duration: PT2M52S
duration ms: 172109
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29

Love Me Like You Hate Me
type: MusicRecording
duration: PT2M52S
duration ms: 172354
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29
isrc code: GBKPL1935768

Take This Outside
type: MusicRecording
duration: PT3M10S
duration ms: 190217
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29

Poison
type: MusicRecording
duration: PT2M37S
duration ms: 157398
explicit: false
by artist: Kira Kosarin
in album: Off Brand
  type: MusicAlbum
  date published: 2019-03-29

Before The Sad Sets In
type: MusicRecording
duration: PT3M23S
duration ms: 203756
explicit: false
by artist: Kira Kosarin
in album: Before The Sad Sets In
  type: MusicAlbum
  date published: 2023-06-23
isrc code: QZK6J2301120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:42:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7
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/5wow7oNY9FucOUWSFVlcKP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wow7oNY9FucOUWSFVlcKP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7","isrc":"QZK6J2301120","name":"Before The Sad Sets In","registered_at":"2026-06-11T19:42:53Z","spotify_id":"5wow7oNY9FucOUWSFVlcKP","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 0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7. 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/5wow7oNY9FucOUWSFVlcKP.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/5wow7oNY9FucOUWSFVlcKP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc19285b63ba193f5c6cc1bc6643b8f5e1bc23fe8afb1bb45371cb65e829093c7","isrc":"QZK6J2301120","name":"Before The Sad Sets In","registered_at":"2026-06-11T19:42:53Z","spotify_id":"5wow7oNY9FucOUWSFVlcKP","type":"track"}

Sunday Best
type: MusicRecording
duration: PT2M55S
duration ms: 175420
explicit: false
by artist: Kira Kosarin
in album: Sunday Best
  type: MusicAlbum
  date published: 2023-05-14
isrc code: TCAHB2347018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:03:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609
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/5Dw3aP2VAPAUan3wApSI9G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Dw3aP2VAPAUan3wApSI9G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609","isrc":"TCAHB2347018","name":"Sunday Best","registered_at":"2026-06-10T07:03:25Z","spotify_id":"5Dw3aP2VAPAUan3wApSI9G","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 0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609. 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/5Dw3aP2VAPAUan3wApSI9G.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/5Dw3aP2VAPAUan3wApSI9G.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd2c93f882da285afc260de115f7c2323840de97a9bc8cfed63fb3baf1f0a5609","isrc":"TCAHB2347018","name":"Sunday Best","registered_at":"2026-06-10T07:03:25Z","spotify_id":"5Dw3aP2VAPAUan3wApSI9G","type":"track"}

Richest Alive (with Kira Kosarin)
type: MusicRecording
duration: PT2M39S
duration ms: 159193
explicit: false
by artist: Peter Fenn
by artist: Kira Kosarin
in album: Richest Alive (with Kira Kosarin)
  type: MusicAlbum
  date published: 2023-03-03
isrc code: QM24S2300872
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:26:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4OVi9KgrHnwg0Kj4yi2PrO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4OVi9KgrHnwg0Kj4yi2PrO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209","isrc":"QM24S2300872","name":"Richest Alive (with Kira Kosarin)","registered_at":"2026-06-22T20:26:07Z","spotify_id":"4OVi9KgrHnwg0Kj4yi2PrO","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 0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OVi9KgrHnwg0Kj4yi2PrO.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/4OVi9KgrHnwg0Kj4yi2PrO.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6878d724a0e3076008aa09c048cc4445779ef62d4126cfac8311db089637f209","isrc":"QM24S2300872","name":"Richest Alive (with Kira Kosarin)","registered_at":"2026-06-22T20:26:07Z","spotify_id":"4OVi9KgrHnwg0Kj4yi2PrO","type":"track"}

something new
type: MusicRecording
duration: PT3M20S
duration ms: 200096
explicit: false
by artist: Kira Kosarin
in album: Something New
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72212364
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:46:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6lPDU5ovAJxqeLVj2qTI3w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lPDU5ovAJxqeLVj2qTI3w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8","isrc":"USUM72212364","name":"something new","registered_at":"2026-06-18T20:46:36Z","spotify_id":"6lPDU5ovAJxqeLVj2qTI3w","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 0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lPDU5ovAJxqeLVj2qTI3w.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/6lPDU5ovAJxqeLVj2qTI3w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xda6e5ea9ee9d5613f27fb17825be6eb9acab5f9599b07a5225044b363097fca8","isrc":"USUM72212364","name":"something new","registered_at":"2026-06-18T20:46:36Z","spotify_id":"6lPDU5ovAJxqeLVj2qTI3w","type":"track"}

mood ring
type: MusicRecording
duration: PT2M54S
duration ms: 174533
explicit: false
by artist: Kira Kosarin
in album: Something New
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72202566
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:04:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5tTE3MIfvPFhV4r8h2Ofbg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tTE3MIfvPFhV4r8h2Ofbg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5tTE3MIfvPFhV4r8h2Ofbg","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 0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tTE3MIfvPFhV4r8h2Ofbg.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/5tTE3MIfvPFhV4r8h2Ofbg.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x33fe307619f0c3d31ae5a5fc88ca4f6f142729500dc8d29aeae45c10e94a24a0","isrc":"USUM72202566","name":"mood ring","registered_at":"2026-06-07T22:04:12Z","spotify_id":"5tTE3MIfvPFhV4r8h2Ofbg","type":"track"}

parachute (plan b)
type: MusicRecording
duration: PT2M47S
duration ms: 167932
explicit: false
by artist: Kira Kosarin
in album: Something New
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72204730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:42:26+00:00

busy
type: MusicRecording
duration: PT3M3S
duration ms: 183402
explicit: false
by artist: Kira Kosarin
in album: Something New
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72212365
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:19:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8b4df7ebc96a51559b70ec15822771ec15b2c5e1c94d8a11c93e7ead77d76a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7kdmDLwyzFL8jYLzfMvPwQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kdmDLwyzFL8jYLzfMvPwQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b4df7ebc96a51559b70ec15822771ec15b2c5e1c94d8a11c93e7ead77d76a6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7kdmDLwyzFL8jYLzfMvPwQ.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/7kdmDLwyzFL8jYLzfMvPwQ.
  date published: 2026-07-02T03:55:08Z

goodbye & thank u
type: MusicRecording
duration: PT2M38S
duration ms: 158337
explicit: false
by artist: Kira Kosarin
in album: Something New
  type: MusicAlbum
  date published: 2022-07-15
isrc code: USUM72209862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:31:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/08RNw6JJ27AxpAps2qUKXs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08RNw6JJ27AxpAps2qUKXs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"08RNw6JJ27AxpAps2qUKXs","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 0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08RNw6JJ27AxpAps2qUKXs.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/08RNw6JJ27AxpAps2qUKXs.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"08RNw6JJ27AxpAps2qUKXs","type":"track"}

goodbye & thank u
type: MusicRecording
duration: PT2M38S
duration ms: 158337
explicit: false
by artist: Kira Kosarin
in album: goodbye & thank u
  type: MusicAlbum
  date published: 2022-06-10
isrc code: USUM72209862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:31:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb
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/5wD2fTxU4n7TTXR1S6xFhl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wD2fTxU4n7TTXR1S6xFhl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"5wD2fTxU4n7TTXR1S6xFhl","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 0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb. 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/5wD2fTxU4n7TTXR1S6xFhl.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/5wD2fTxU4n7TTXR1S6xFhl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5e18d065c6665cb91fe2d8cafd2687618bce3e57418d1960c91712e9d86b86bb","isrc":"USUM72209862","name":"goodbye & thank u","registered_at":"2026-06-07T03:31:12Z","spotify_id":"5wD2fTxU4n7TTXR1S6xFhl","type":"track"}

parachute (plan b)
type: MusicRecording
duration: PT2M47S
duration ms: 167932
explicit: false
by artist: Kira Kosarin
in album: parachute (plan b)
  type: MusicAlbum
  date published: 2022-05-06
isrc code: USUM72204730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:42:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0e7NDaxEHdmaqIkIrh4H4K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0e7NDaxEHdmaqIkIrh4H4K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449","isrc":"USUM72204730","name":"parachute (plan b)","registered_at":"2026-06-18T05:42:26Z","spotify_id":"0e7NDaxEHdmaqIkIrh4H4K","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 0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0e7NDaxEHdmaqIkIrh4H4K.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/0e7NDaxEHdmaqIkIrh4H4K.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x24c107ee297f0b6e017d4b13bc0acbf5983eef6700caef0f5fd7c7a4ae6e3449","isrc":"USUM72204730","name":"parachute (plan b)","registered_at":"2026-06-18T05:42:26Z","spotify_id":"0e7NDaxEHdmaqIkIrh4H4K","type":"track"}