WJSN
type: MusicGroup
genre: k-pop
popularity: 48
followers: 904027
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fa7cddcbd48d14cb516fc394eebd1e78198bfc845486016b6067bc3805e4f60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a67c4faa-d498-4290-9b50-dbecf0e4bb40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a67c4faa-d498-4290-9b50-dbecf0e4bb40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a67c4faa-d498-4290-9b50-dbecf0e4bb40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
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 0x7fa7cddcbd48d14cb516fc394eebd1e78198bfc845486016b6067bc3805e4f60. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a67c4faa-d498-4290-9b50-dbecf0e4bb40.json and https://artists.proofprofile.net/proofs/artist/a67c4faa-d498-4290-9b50-dbecf0e4bb40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
  track: HAPPY
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180756
    explicit: false
    by artist: WJSN
    in album: HAPPY MOMENT (1)
      type: MusicAlbum
      date published: 2017-06-07
    isrc code: KRA381701273
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T00:58:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8d65f29a8920f3092d9d402a59177c0da9e4577c8c1bc24e176733b061fd4be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1KFwBOa8gDqT7Avua2yxfe.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KFwBOa8gDqT7Avua2yxfe
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d65f29a8920f3092d9d402a59177c0da9e4577c8c1bc24e176733b061fd4be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KFwBOa8gDqT7Avua2yxfe.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/1KFwBOa8gDqT7Avua2yxfe.
      date published: 2026-06-13T12:47:07Z
  track: Miracle
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223635
    explicit: false
    by artist: WJSN
    in album: HAPPY MOMENT (1)
      type: MusicAlbum
      date published: 2017-06-07
    isrc code: KRA381701274
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T00:22:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6873b350edbb7eb5986040641e618e0bdcdcc09b70b1d8900ca77ee6ff5b3704
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3nfJEBbHVCJHj1Kn5WIx1r.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nfJEBbHVCJHj1Kn5WIx1r
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873b350edbb7eb5986040641e618e0bdcdcc09b70b1d8900ca77ee6ff5b3704. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nfJEBbHVCJHj1Kn5WIx1r.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/3nfJEBbHVCJHj1Kn5WIx1r.
      date published: 2026-06-13T13:32:09Z
  track: Mr. BADBOY
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228226
    explicit: false
    by artist: WJSN
    in album: HAPPY MOMENT (1)
      type: MusicAlbum
      date published: 2017-06-07
    isrc code: KRA381701275
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T12:30:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f
    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/16SGRyBrn4zmb5MLaxZ9Ns.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16SGRyBrn4zmb5MLaxZ9Ns
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f","isrc":"KRA381701275","name":"Mr. BADBOY","registered_at":"2026-06-18T12:30:43Z","spotify_id":"16SGRyBrn4zmb5MLaxZ9Ns","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 0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f. 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/16SGRyBrn4zmb5MLaxZ9Ns.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/16SGRyBrn4zmb5MLaxZ9Ns.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f","isrc":"KRA381701275","name":"Mr. BADBOY","registered_at":"2026-06-18T12:30:43Z","spotify_id":"16SGRyBrn4zmb5MLaxZ9Ns","type":"track"}
  track: SUGAR
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185136
    explicit: false
    by artist: WJSN
    in album: HAPPY MOMENT (1)
      type: MusicAlbum
      date published: 2017-06-07
    isrc code: KRA381701276
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T02:39:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x316c8fbd93e4b74911843b62a5bb8db84f4204acde97313e630a229ef1906761
    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
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Babyface
  track: Plop Plop
  track: Follow Me
  track: B.B.B.Boo
  track: Geeminy
  track: Closer to you
album: Sequence
album: Let Me In
album: it's Live X 우주소녀
album: UNNATURAL
album: Neverland
album: As You Wish
album: SPECIAL ALBUM <For the Summer>
album: WJ STAY?
album: WJ PLEASE?
album: Dream your dream
album: KISS ME
album: From. WJSN
album: THE SECRET
album: WOULD YOU LIKE?
album: <Queendom2> FINAL
album: <Queendom2> Position Unit Battle Part.1-2
album: <Queendom2> Part.2-1
album: <Queendom2> Part.1-2
album: <Queendom2> FANtastic QUEENDOM 1-1
album: STARSHIP PLANET 2018
album: STARSHIP PLANET 2017
track: Save Me, Save You
track: I-Yah
track: You, you, you
track: Masquerade
track: You & I
track: Hurry Up
track: HAPPY
track: Miracle
track: Mr. BADBOY
track: SUGAR
track: Babyface
track: Plop Plop
track: Follow Me
track: B.B.B.Boo
track: Geeminy
track: Closer to you
track: Last Sequence
track: Done
track: Stronger (Sung by Dawon & Yeonjung)
track: Let Me In

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0aoQ9b0zcpSMz8D00E7LgM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aoQ9b0zcpSMz8D00E7LgM

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316c8fbd93e4b74911843b62a5bb8db84f4204acde97313e630a229ef1906761. 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/0aoQ9b0zcpSMz8D00E7LgM.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/0aoQ9b0zcpSMz8D00E7LgM.
date published: 2026-07-02T03:30:09Z

Babyface
type: MusicRecording
duration: PT3M19S
duration ms: 199647
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:59:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc06e49ae25b1a5b5030346073535c19d291c028e20a9c4271b642dc410668bae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6l6sytFAfe0esA5DYLwqhE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l6sytFAfe0esA5DYLwqhE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06e49ae25b1a5b5030346073535c19d291c028e20a9c4271b642dc410668bae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l6sytFAfe0esA5DYLwqhE.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/6l6sytFAfe0esA5DYLwqhE.
  date published: 2026-06-13T12:53:06Z

Plop Plop
type: MusicRecording
duration: PT3M14S
duration ms: 194379
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:18:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc
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/4FGsdwzzlyiNtcHSmXj53B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FGsdwzzlyiNtcHSmXj53B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc","isrc":"KRA381701278","name":"Plop Plop","registered_at":"2026-06-20T17:18:36Z","spotify_id":"4FGsdwzzlyiNtcHSmXj53B","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 0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc. 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/4FGsdwzzlyiNtcHSmXj53B.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/4FGsdwzzlyiNtcHSmXj53B.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc","isrc":"KRA381701278","name":"Plop Plop","registered_at":"2026-06-20T17:18:36Z","spotify_id":"4FGsdwzzlyiNtcHSmXj53B","type":"track"}

Follow Me
type: MusicRecording
duration: PT3M40S
duration ms: 220508
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822
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/2JsuW6wOrcUMqX0mz38Oqu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JsuW6wOrcUMqX0mz38Oqu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822","isrc":"KRA381701279","name":"Follow Me","registered_at":"2026-06-20T17:10:35Z","spotify_id":"2JsuW6wOrcUMqX0mz38Oqu","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 0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822. 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/2JsuW6wOrcUMqX0mz38Oqu.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/2JsuW6wOrcUMqX0mz38Oqu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822","isrc":"KRA381701279","name":"Follow Me","registered_at":"2026-06-20T17:10:35Z","spotify_id":"2JsuW6wOrcUMqX0mz38Oqu","type":"track"}

B.B.B.Boo
type: MusicRecording
duration: PT3M35S
duration ms: 215731
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:11:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef80fd1151d3228568a56573185187f43a7148568960218f3e2df457d5ac03d3
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/7AoZUPWvjhcI5Gzke4eF0U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoZUPWvjhcI5Gzke4eF0U
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 0xef80fd1151d3228568a56573185187f43a7148568960218f3e2df457d5ac03d3. 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/7AoZUPWvjhcI5Gzke4eF0U.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/7AoZUPWvjhcI5Gzke4eF0U.
  date published: 2026-07-02T03:30:09Z

Geeminy
type: MusicRecording
duration: PT3M31S
duration ms: 211008
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:52:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8aa00476ec0d8136042657128b56d5912de78c78bc4a4c612af1d796987d30aa
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/0jbGr8p6FtlFdqSyoLFyjU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jbGr8p6FtlFdqSyoLFyjU
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 0x8aa00476ec0d8136042657128b56d5912de78c78bc4a4c612af1d796987d30aa. 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/0jbGr8p6FtlFdqSyoLFyjU.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/0jbGr8p6FtlFdqSyoLFyjU.
  date published: 2026-07-02T03:30:09Z

Closer to you
type: MusicRecording
duration: PT3M30S
duration ms: 210177
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:53:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521
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/6oOA2KagguCAKqjo2tmp8W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oOA2KagguCAKqjo2tmp8W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521","isrc":"KRA381701282","name":"Closer to you","registered_at":"2026-06-18T09:53:48Z","spotify_id":"6oOA2KagguCAKqjo2tmp8W","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 0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521. 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/6oOA2KagguCAKqjo2tmp8W.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/6oOA2KagguCAKqjo2tmp8W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521","isrc":"KRA381701282","name":"Closer to you","registered_at":"2026-06-18T09:53:48Z","spotify_id":"6oOA2KagguCAKqjo2tmp8W","type":"track"}

Sequence
type: MusicAlbum
date published: 2022-07-05
track: Last Sequence
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187466
  explicit: false
  by artist: WJSN
  in album: Sequence
    type: MusicAlbum
    date published: 2022-07-05
  isrc code: KRA382206002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:45:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0lNPjT58llQGlycRA2mea4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lNPjT58llQGlycRA2mea4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38","isrc":"KRA382206002","name":"Last Sequence","registered_at":"2026-06-04T11:45:56Z","spotify_id":"0lNPjT58llQGlycRA2mea4","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 0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lNPjT58llQGlycRA2mea4.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/0lNPjT58llQGlycRA2mea4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38","isrc":"KRA382206002","name":"Last Sequence","registered_at":"2026-06-04T11:45:56Z","spotify_id":"0lNPjT58llQGlycRA2mea4","type":"track"}
track: Done
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184160
  explicit: false
  by artist: WJSN
  in album: Sequence
    type: MusicAlbum
    date published: 2022-07-05
  isrc code: KRA382206003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:39:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36c813e4b5f39188a62dc1f9aaa053590990d13cc17af0b037a8902d1d4eeaca
  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/3ywQdbgLcR5ljONSNguBlD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ywQdbgLcR5ljONSNguBlD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c813e4b5f39188a62dc1f9aaa053590990d13cc17af0b037a8902d1d4eeaca. 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/3ywQdbgLcR5ljONSNguBlD.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/3ywQdbgLcR5ljONSNguBlD.
    date published: 2026-06-13T15:41:10Z
track: Stronger (Sung by Dawon & Yeonjung)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189302
  explicit: false
  by artist: WJSN
  in album: Sequence
    type: MusicAlbum
    date published: 2022-07-05
  isrc code: KRA382206005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:36:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7jjpfgxx67HnJMdXTfsxEi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jjpfgxx67HnJMdXTfsxEi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a","isrc":"KRA382206005","name":"Stronger (Sung by Dawon & Yeonjung)","registered_at":"2026-06-09T05:36:47Z","spotify_id":"7jjpfgxx67HnJMdXTfsxEi","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 0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jjpfgxx67HnJMdXTfsxEi.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/7jjpfgxx67HnJMdXTfsxEi.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a","isrc":"KRA382206005","name":"Stronger (Sung by Dawon & Yeonjung)","registered_at":"2026-06-09T05:36:47Z","spotify_id":"7jjpfgxx67HnJMdXTfsxEi","type":"track"}

Let Me In
type: MusicAlbum
date published: 2021-09-23
track: Let Me In
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191866
  explicit: false
  by artist: WJSN
  in album: Let Me In
    type: MusicAlbum
    date published: 2021-09-23
  isrc code: KRA382162784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:17:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea
  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/3hZCKIBIwZgeTTpWi30zJU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZCKIBIwZgeTTpWi30zJU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea","isrc":"KRA382162784","name":"Let Me In","registered_at":"2026-06-08T00:17:39Z","spotify_id":"3hZCKIBIwZgeTTpWi30zJU","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 0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea. 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/3hZCKIBIwZgeTTpWi30zJU.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/3hZCKIBIwZgeTTpWi30zJU.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea","isrc":"KRA382162784","name":"Let Me In","registered_at":"2026-06-08T00:17:39Z","spotify_id":"3hZCKIBIwZgeTTpWi30zJU","type":"track"}

it's Live X 우주소녀
type: MusicAlbum
date published: 2021-07-08
track: Baby Baby (it's Live Ver.)
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192641
  explicit: false
  by artist: WJSN
  by artist: 엑시(우주소녀)
  in album: it's Live X 우주소녀
    type: MusicAlbum
    date published: 2021-07-08
  isrc code: QZEKE2031765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T11:42:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x858220a1807d863abf23b55696b6dc9d65674079374bc7f81e22540d7b4e8062
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2jT9q5V62ftvVfBo2s4y4a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jT9q5V62ftvVfBo2s4y4a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T19:52:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x858220a1807d863abf23b55696b6dc9d65674079374bc7f81e22540d7b4e8062","isrc":"QZEKE2031765","name":"Baby Baby (it's Live Ver.)","registered_at":"2026-06-17T11:42:31Z","spotify_id":"2jT9q5V62ftvVfBo2s4y4a","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 0x858220a1807d863abf23b55696b6dc9d65674079374bc7f81e22540d7b4e8062. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:52:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jT9q5V62ftvVfBo2s4y4a.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/2jT9q5V62ftvVfBo2s4y4a.
    date published: 2026-06-17T19:52:32Z
    text: {"copyright_id":"0x858220a1807d863abf23b55696b6dc9d65674079374bc7f81e22540d7b4e8062","isrc":"QZEKE2031765","name":"Baby Baby (it's Live Ver.)","registered_at":"2026-06-17T11:42:31Z","spotify_id":"2jT9q5V62ftvVfBo2s4y4a","type":"track"}

UNNATURAL
type: MusicAlbum
date published: 2021-03-31
track: UNNATURAL
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181106
  explicit: false
  by artist: WJSN
  in album: UNNATURAL
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: KRA382102147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:37:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3016daf5e19b8001b2f249d8247d8c14185d903cb2aa3fa83973537c1d22729d
  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/1eykKBqxHgasGHwjOQIvbt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eykKBqxHgasGHwjOQIvbt
  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 0x3016daf5e19b8001b2f249d8247d8c14185d903cb2aa3fa83973537c1d22729d. 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/1eykKBqxHgasGHwjOQIvbt.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/1eykKBqxHgasGHwjOQIvbt.
    date published: 2026-06-13T17:25:41Z
track: Last Dance
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196760
  explicit: false
  by artist: WJSN
  in album: UNNATURAL
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: KRA382102148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:41:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7864c20126b1d1c47a7022e8d574331838f8151a771989ba2f07dcc457f339c6
  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/76FEyNQpjyI7zlXOvYb0lV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76FEyNQpjyI7zlXOvYb0lV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7864c20126b1d1c47a7022e8d574331838f8151a771989ba2f07dcc457f339c6","isrc":"KRA382102148","name":"Last Dance","registered_at":"2026-06-07T10:41:25Z","spotify_id":"76FEyNQpjyI7zlXOvYb0lV","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 0x7864c20126b1d1c47a7022e8d574331838f8151a771989ba2f07dcc457f339c6. 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/76FEyNQpjyI7zlXOvYb0lV.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/76FEyNQpjyI7zlXOvYb0lV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7864c20126b1d1c47a7022e8d574331838f8151a771989ba2f07dcc457f339c6","isrc":"KRA382102148","name":"Last Dance","registered_at":"2026-06-07T10:41:25Z","spotify_id":"76FEyNQpjyI7zlXOvYb0lV","type":"track"}
track: SUPER MOON
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209200
  explicit: false
  by artist: WJSN
  in album: UNNATURAL
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: KRA382102149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T01:45:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb915c31ae610783e2fabef788f5cecddd146b80ef7a8e9fb5002238dfa566fe1
  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/5H0IW0vnxHcg6LT0AH9yKj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5H0IW0vnxHcg6LT0AH9yKj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb915c31ae610783e2fabef788f5cecddd146b80ef7a8e9fb5002238dfa566fe1","isrc":"KRA382102149","name":"SUPER MOON","registered_at":"2026-06-09T01:45:41Z","spotify_id":"5H0IW0vnxHcg6LT0AH9yKj","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 0xb915c31ae610783e2fabef788f5cecddd146b80ef7a8e9fb5002238dfa566fe1. 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/5H0IW0vnxHcg6LT0AH9yKj.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/5H0IW0vnxHcg6LT0AH9yKj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb915c31ae610783e2fabef788f5cecddd146b80ef7a8e9fb5002238dfa566fe1","isrc":"KRA382102149","name":"SUPER MOON","registered_at":"2026-06-09T01:45:41Z","spotify_id":"5H0IW0vnxHcg6LT0AH9yKj","type":"track"}
track: New Me
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210040
  explicit: false
  by artist: WJSN
  in album: UNNATURAL
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: KRA382102150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:48:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95df7b3f128d2385b711614f837e66f70795211990d0d704640e057125be9898
  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/0ziCTG3nr5ZqqpnPSASwvD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ziCTG3nr5ZqqpnPSASwvD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95df7b3f128d2385b711614f837e66f70795211990d0d704640e057125be9898","isrc":"KRA382102150","name":"New Me","registered_at":"2026-06-07T04:48:05Z","spotify_id":"0ziCTG3nr5ZqqpnPSASwvD","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 0x95df7b3f128d2385b711614f837e66f70795211990d0d704640e057125be9898. 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/0ziCTG3nr5ZqqpnPSASwvD.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/0ziCTG3nr5ZqqpnPSASwvD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x95df7b3f128d2385b711614f837e66f70795211990d0d704640e057125be9898","isrc":"KRA382102150","name":"New Me","registered_at":"2026-06-07T04:48:05Z","spotify_id":"0ziCTG3nr5ZqqpnPSASwvD","type":"track"}
track: YALLA
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190680
  explicit: false
  by artist: WJSN
  in album: UNNATURAL
    type: MusicAlbum
    date published: 2021-03-31
  isrc code: KRA382102151
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: REWIND

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T16:36:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbd49ec7b7ca7dd1d42787b90b71b16002233026801fc87385dcbbb7e15db260b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6VRIYS1dxjZD0TnSq0e9Bn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VRIYS1dxjZD0TnSq0e9Bn

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49ec7b7ca7dd1d42787b90b71b16002233026801fc87385dcbbb7e15db260b. 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/6VRIYS1dxjZD0TnSq0e9Bn.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/6VRIYS1dxjZD0TnSq0e9Bn.
date published: 2026-06-13T15:41:10Z

REWIND
type: MusicRecording
duration: PT4M15S
duration ms: 255920
explicit: false
by artist: WJSN
in album: UNNATURAL
  type: MusicAlbum
  date published: 2021-03-31
isrc code: KRA382102152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:40:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x307c570b7822ec8e862164a9bbdbaf986d3ca089621373c568edbdf6b2b3e649
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/0QVpt0SA3FRrPPYIjvI4eu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QVpt0SA3FRrPPYIjvI4eu
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 0x307c570b7822ec8e862164a9bbdbaf986d3ca089621373c568edbdf6b2b3e649. 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/0QVpt0SA3FRrPPYIjvI4eu.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/0QVpt0SA3FRrPPYIjvI4eu.
  date published: 2026-06-13T17:25:41Z

Neverland
type: MusicAlbum
date published: 2020-06-09
track: BUTTERFLY
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217066
  explicit: false
  by artist: WJSN
  in album: Neverland
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRA382001761
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:53:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fc439058ca1b2100d09cfff34f49db283b40e044fec4d5526d46bd757ad43a4
  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/33PStuI2gJCeZcYQIOHXAU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33PStuI2gJCeZcYQIOHXAU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc439058ca1b2100d09cfff34f49db283b40e044fec4d5526d46bd757ad43a4. 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/33PStuI2gJCeZcYQIOHXAU.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/33PStuI2gJCeZcYQIOHXAU.
    date published: 2026-06-13T15:41:10Z
track: HOLA
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209000
  explicit: false
  by artist: WJSN
  in album: Neverland
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRA382001762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:41:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41f90219a9197f7e8a356fb0fafd72fa2427748810a5a169df4ceca7dd48cc8f
  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/2E5eElTY04pYQspn3kGV0d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2E5eElTY04pYQspn3kGV0d
  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 0x41f90219a9197f7e8a356fb0fafd72fa2427748810a5a169df4ceca7dd48cc8f. 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/2E5eElTY04pYQspn3kGV0d.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/2E5eElTY04pYQspn3kGV0d.
    date published: 2026-06-13T17:25:41Z
track: Pantomime
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208047
  explicit: false
  by artist: WJSN
  in album: Neverland
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRA382001763
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:52:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3c02e4a9ac1c96901c6f7b48f28510526873ebf931b27ff8697bd7e937e0226
  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/4lPsBlof2cjAIArw0nOGvQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lPsBlof2cjAIArw0nOGvQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c02e4a9ac1c96901c6f7b48f28510526873ebf931b27ff8697bd7e937e0226. 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/4lPsBlof2cjAIArw0nOGvQ.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/4lPsBlof2cjAIArw0nOGvQ.
    date published: 2026-06-13T15:41:10Z
track: Where You Are
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212448
  explicit: false
  by artist: WJSN
  in album: Neverland
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRA382001764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:36:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bd082eb26b71f0ac86776b83e2173f2cc0892993ea0673cc11082fb9ec7c591
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/24l9WvG0a03FLnYg3MIv19.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24l9WvG0a03FLnYg3MIv19
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bd082eb26b71f0ac86776b83e2173f2cc0892993ea0673cc11082fb9ec7c591","isrc":"KRA382001764","name":"Where You Are","registered_at":"2026-06-09T02:36:50Z","spotify_id":"24l9WvG0a03FLnYg3MIv19","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 0x6bd082eb26b71f0ac86776b83e2173f2cc0892993ea0673cc11082fb9ec7c591. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24l9WvG0a03FLnYg3MIv19.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/24l9WvG0a03FLnYg3MIv19.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6bd082eb26b71f0ac86776b83e2173f2cc0892993ea0673cc11082fb9ec7c591","isrc":"KRA382001764","name":"Where You Are","registered_at":"2026-06-09T02:36:50Z","spotify_id":"24l9WvG0a03FLnYg3MIv19","type":"track"}
track: Tra-la
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237312
  explicit: false
  by artist: WJSN
  in album: Neverland
    type: MusicAlbum
    date published: 2020-06-09
  isrc code: KRA382001765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:37:17+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Our Garden

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc995c9507c68ea767003de359813cbf1c0d22eb0f805b99cf1a289fa94d48f85

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4s8IMVq4fLVCiovaW7HEim.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4s8IMVq4fLVCiovaW7HEim

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc995c9507c68ea767003de359813cbf1c0d22eb0f805b99cf1a289fa94d48f85. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4s8IMVq4fLVCiovaW7HEim.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/4s8IMVq4fLVCiovaW7HEim.
date published: 2026-06-13T13:32:09Z

Our Garden
type: MusicRecording
duration: PT3M5S
duration ms: 185106
explicit: false
by artist: WJSN
in album: Neverland
  type: MusicAlbum
  date published: 2020-06-09
isrc code: KRA382001766
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:06:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x747c4c56440c92603aed8eb06aeecd8bfd86fe95f679f48942eb66dfdf45ee7f
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/0dNPYcWzYsf1jDhW6tiq9s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dNPYcWzYsf1jDhW6tiq9s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x747c4c56440c92603aed8eb06aeecd8bfd86fe95f679f48942eb66dfdf45ee7f","isrc":"KRA382001766","name":"Our Garden","registered_at":"2026-06-06T21:06:30Z","spotify_id":"0dNPYcWzYsf1jDhW6tiq9s","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 0x747c4c56440c92603aed8eb06aeecd8bfd86fe95f679f48942eb66dfdf45ee7f. 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/0dNPYcWzYsf1jDhW6tiq9s.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/0dNPYcWzYsf1jDhW6tiq9s.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x747c4c56440c92603aed8eb06aeecd8bfd86fe95f679f48942eb66dfdf45ee7f","isrc":"KRA382001766","name":"Our Garden","registered_at":"2026-06-06T21:06:30Z","spotify_id":"0dNPYcWzYsf1jDhW6tiq9s","type":"track"}

As You Wish
type: MusicAlbum
date published: 2019-11-19
track: As You Wish
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195667
  explicit: false
  by artist: WJSN
  in album: As You Wish
    type: MusicAlbum
    date published: 2019-11-19
  isrc code: KRA381904808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:12:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1593aa5c8db6d3dee2aa0cffe12428b3afb3b3ed1622a96929078db11b7b4a4a
  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/42zMiF3EFBg5CsYbgKdhj1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42zMiF3EFBg5CsYbgKdhj1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1593aa5c8db6d3dee2aa0cffe12428b3afb3b3ed1622a96929078db11b7b4a4a","isrc":"KRA381904808","name":"As You Wish","registered_at":"2026-06-04T09:12:14Z","spotify_id":"42zMiF3EFBg5CsYbgKdhj1","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 0x1593aa5c8db6d3dee2aa0cffe12428b3afb3b3ed1622a96929078db11b7b4a4a. 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/42zMiF3EFBg5CsYbgKdhj1.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/42zMiF3EFBg5CsYbgKdhj1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1593aa5c8db6d3dee2aa0cffe12428b3afb3b3ed1622a96929078db11b7b4a4a","isrc":"KRA381904808","name":"As You Wish","registered_at":"2026-06-04T09:12:14Z","spotify_id":"42zMiF3EFBg5CsYbgKdhj1","type":"track"}
track: Luckitty-cat
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201358
  explicit: false
  by artist: WJSN
  in album: As You Wish
    type: MusicAlbum
    date published: 2019-11-19
  isrc code: KRA381904809
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:18:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56329e84127304557af6d6f8ff37c9a856ef6cfd350e8fefeb4925761ca371de
  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/2Vt4SBPOFdns2tTWd2Hhf4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Vt4SBPOFdns2tTWd2Hhf4
  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 0x56329e84127304557af6d6f8ff37c9a856ef6cfd350e8fefeb4925761ca371de. 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/2Vt4SBPOFdns2tTWd2Hhf4.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/2Vt4SBPOFdns2tTWd2Hhf4.
    date published: 2026-06-13T17:25:41Z
track: LIGHTS UP
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240913
  explicit: false
  by artist: WJSN
  in album: As You Wish
    type: MusicAlbum
    date published: 2019-11-19
  isrc code: KRA381904810
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:28:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x87d70e396016c1cb2d0ff7d7eb6a59f43160ca8a80707116b129bc685af21c4c
  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/7g3W9DllmILmjO9zDCiZPi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g3W9DllmILmjO9zDCiZPi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x87d70e396016c1cb2d0ff7d7eb6a59f43160ca8a80707116b129bc685af21c4c","isrc":"KRA381904810","name":"LIGHTS UP","registered_at":"2026-06-09T15:28:34Z","spotify_id":"7g3W9DllmILmjO9zDCiZPi","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 0x87d70e396016c1cb2d0ff7d7eb6a59f43160ca8a80707116b129bc685af21c4c. 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/7g3W9DllmILmjO9zDCiZPi.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/7g3W9DllmILmjO9zDCiZPi.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x87d70e396016c1cb2d0ff7d7eb6a59f43160ca8a80707116b129bc685af21c4c","isrc":"KRA381904810","name":"LIGHTS UP","registered_at":"2026-06-09T15:28:34Z","spotify_id":"7g3W9DllmILmjO9zDCiZPi","type":"track"}
track: WW
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227029
  explicit: false
  by artist: WJSN
  in album: As You Wish
    type: MusicAlbum
    date published: 2019-11-19
  isrc code: KRA381904811
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:01:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0263c1a30e7f2d1527bdc5eb0f49b8ad116f266723a38bb8f731716e0587cd3d
  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/3fhbBsSAs22l81toBncdU4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fhbBsSAs22l81toBncdU4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0263c1a30e7f2d1527bdc5eb0f49b8ad116f266723a38bb8f731716e0587cd3d. 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/3fhbBsSAs22l81toBncdU4.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/3fhbBsSAs22l81toBncdU4.
    date published: 2026-06-13T15:41:10Z
track: BADABOOM
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204156
  explicit: false
  by artist: WJSN
  in album: As You Wish
    type: MusicAlbum
    date published: 2019-11-19
  isrc code: KRA381904812
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Full Moon
track: Don’t Touch

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:52:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe17ec26fccf00718d33dd51d27fb7a429751f5f81bde705a25cae455ee7d0f83

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0CWlwU5UxFCbGlZVTNxouj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CWlwU5UxFCbGlZVTNxouj

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17ec26fccf00718d33dd51d27fb7a429751f5f81bde705a25cae455ee7d0f83. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CWlwU5UxFCbGlZVTNxouj.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/0CWlwU5UxFCbGlZVTNxouj.
date published: 2026-06-13T13:32:09Z

Full Moon
type: MusicRecording
duration: PT3M22S
duration ms: 202973
explicit: false
by artist: WJSN
in album: As You Wish
  type: MusicAlbum
  date published: 2019-11-19
isrc code: KRA381904813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe21bd90e980fa127a3d09c94dfb0c765d7ebf1214e460ef2ff07f33be49c9434
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/14oQ5ml8myomYlW409Zsox.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14oQ5ml8myomYlW409Zsox
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe21bd90e980fa127a3d09c94dfb0c765d7ebf1214e460ef2ff07f33be49c9434","isrc":"KRA381904813","name":"Full Moon","registered_at":"2026-06-09T05:58:49Z","spotify_id":"14oQ5ml8myomYlW409Zsox","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 0xe21bd90e980fa127a3d09c94dfb0c765d7ebf1214e460ef2ff07f33be49c9434. 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/14oQ5ml8myomYlW409Zsox.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/14oQ5ml8myomYlW409Zsox.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe21bd90e980fa127a3d09c94dfb0c765d7ebf1214e460ef2ff07f33be49c9434","isrc":"KRA381904813","name":"Full Moon","registered_at":"2026-06-09T05:58:49Z","spotify_id":"14oQ5ml8myomYlW409Zsox","type":"track"}

Don’t Touch
type: MusicRecording
duration: PT3M27S
duration ms: 207929
explicit: false
by artist: WJSN
in album: As You Wish
  type: MusicAlbum
  date published: 2019-11-19
isrc code: KRA381904814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:53:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1329a7bc4dabe8389a9431976967c61eb8d7cdf5d0882fa2412b0b8667d64877
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0EOtRzoqIRaUhurZlhtN7k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EOtRzoqIRaUhurZlhtN7k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1329a7bc4dabe8389a9431976967c61eb8d7cdf5d0882fa2412b0b8667d64877","isrc":"KRA381904814","name":"Don’t Touch","registered_at":"2026-06-17T20:53:44Z","spotify_id":"0EOtRzoqIRaUhurZlhtN7k","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 0x1329a7bc4dabe8389a9431976967c61eb8d7cdf5d0882fa2412b0b8667d64877. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EOtRzoqIRaUhurZlhtN7k.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/0EOtRzoqIRaUhurZlhtN7k.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1329a7bc4dabe8389a9431976967c61eb8d7cdf5d0882fa2412b0b8667d64877","isrc":"KRA381904814","name":"Don’t Touch","registered_at":"2026-06-17T20:53:44Z","spotify_id":"0EOtRzoqIRaUhurZlhtN7k","type":"track"}

SPECIAL ALBUM <For the Summer>
type: MusicAlbum
date published: 2019-06-04
track: Boogie Up
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183787
  explicit: false
  by artist: WJSN
  in album: SPECIAL ALBUM <For the Summer>
    type: MusicAlbum
    date published: 2019-06-04
  isrc code: KRA381903186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:58:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c0327280aae67ae249c2198332c477e390830e6e8b15de717e9d8e375c41d99
  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/6u5ipVfAHGjTXvWuiI5sKB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6u5ipVfAHGjTXvWuiI5sKB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5c0327280aae67ae249c2198332c477e390830e6e8b15de717e9d8e375c41d99","isrc":"KRA381903186","name":"Boogie Up","registered_at":"2026-06-05T14:58:27Z","spotify_id":"6u5ipVfAHGjTXvWuiI5sKB","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 0x5c0327280aae67ae249c2198332c477e390830e6e8b15de717e9d8e375c41d99. 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/6u5ipVfAHGjTXvWuiI5sKB.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/6u5ipVfAHGjTXvWuiI5sKB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5c0327280aae67ae249c2198332c477e390830e6e8b15de717e9d8e375c41d99","isrc":"KRA381903186","name":"Boogie Up","registered_at":"2026-06-05T14:58:27Z","spotify_id":"6u5ipVfAHGjTXvWuiI5sKB","type":"track"}
track: OH MY SUMMER
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207502
  explicit: false
  by artist: WJSN
  in album: SPECIAL ALBUM <For the Summer>
    type: MusicAlbum
    date published: 2019-06-04
  isrc code: KRA381903187
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:17:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x050fec50c08f6947972ea100c881cdb5a0c86a4c4445e7426cd36700e043769e
  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/2Dc7NllhLPstfLTuaqjDHR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Dc7NllhLPstfLTuaqjDHR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x050fec50c08f6947972ea100c881cdb5a0c86a4c4445e7426cd36700e043769e","isrc":"KRA381903187","name":"OH MY SUMMER","registered_at":"2026-06-11T01:17:05Z","spotify_id":"2Dc7NllhLPstfLTuaqjDHR","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 0x050fec50c08f6947972ea100c881cdb5a0c86a4c4445e7426cd36700e043769e. 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/2Dc7NllhLPstfLTuaqjDHR.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/2Dc7NllhLPstfLTuaqjDHR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x050fec50c08f6947972ea100c881cdb5a0c86a4c4445e7426cd36700e043769e","isrc":"KRA381903187","name":"OH MY SUMMER","registered_at":"2026-06-11T01:17:05Z","spotify_id":"2Dc7NllhLPstfLTuaqjDHR","type":"track"}
track: My Type
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191782
  explicit: false
  by artist: WJSN
  in album: SPECIAL ALBUM <For the Summer>
    type: MusicAlbum
    date published: 2019-06-04
  isrc code: KRA381903188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:42:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc3be0bb699fc2efcdf8a5d765ca57b37939a7c569844b12f357381b771c4c10
  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/200kz1snruQjbSg8RDXpc0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/200kz1snruQjbSg8RDXpc0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc3be0bb699fc2efcdf8a5d765ca57b37939a7c569844b12f357381b771c4c10","isrc":"KRA381903188","name":"My Type","registered_at":"2026-06-19T02:42:47Z","spotify_id":"200kz1snruQjbSg8RDXpc0","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 0xcc3be0bb699fc2efcdf8a5d765ca57b37939a7c569844b12f357381b771c4c10. 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/200kz1snruQjbSg8RDXpc0.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/200kz1snruQjbSg8RDXpc0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcc3be0bb699fc2efcdf8a5d765ca57b37939a7c569844b12f357381b771c4c10","isrc":"KRA381903188","name":"My Type","registered_at":"2026-06-19T02:42:47Z","spotify_id":"200kz1snruQjbSg8RDXpc0","type":"track"}
track: Let’s Dance
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188559
  explicit: false
  by artist: WJSN
  in album: SPECIAL ALBUM <For the Summer>
    type: MusicAlbum
    date published: 2019-06-04
  isrc code: KRA381903189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:26:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e00852624fbc73be6aecb2ce282e61780d704ba49a8220e4d09eff8ac7ae82b
  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/37MO9pMfXa1GfQp87XedSS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37MO9pMfXa1GfQp87XedSS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e00852624fbc73be6aecb2ce282e61780d704ba49a8220e4d09eff8ac7ae82b","isrc":"KRA381903189","name":"Let’s Dance","registered_at":"2026-06-10T12:26:25Z","spotify_id":"37MO9pMfXa1GfQp87XedSS","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 0x6e00852624fbc73be6aecb2ce282e61780d704ba49a8220e4d09eff8ac7ae82b. 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/37MO9pMfXa1GfQp87XedSS.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/37MO9pMfXa1GfQp87XedSS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e00852624fbc73be6aecb2ce282e61780d704ba49a8220e4d09eff8ac7ae82b","isrc":"KRA381903189","name":"Let’s Dance","registered_at":"2026-06-10T12:26:25Z","spotify_id":"37MO9pMfXa1GfQp87XedSS","type":"track"}
track: Sugar Pop
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203633
  explicit: false
  by artist: WJSN
  in album: SPECIAL ALBUM <For the Summer>
    type: MusicAlbum
    date published: 2019-06-04
  isrc code: KRA381903190
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T08:49:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xeb720cc70a7bd9b94788b417dccd7fb932b4c9ad1f39a1905ce1d2cf0b8e4800

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7DjI5foCQ3UReMqFAdZWTL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DjI5foCQ3UReMqFAdZWTL

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xeb720cc70a7bd9b94788b417dccd7fb932b4c9ad1f39a1905ce1d2cf0b8e4800","isrc":"KRA381903190","name":"Sugar Pop","registered_at":"2026-06-18T08:49:33Z","spotify_id":"7DjI5foCQ3UReMqFAdZWTL","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb720cc70a7bd9b94788b417dccd7fb932b4c9ad1f39a1905ce1d2cf0b8e4800. 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/7DjI5foCQ3UReMqFAdZWTL.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/7DjI5foCQ3UReMqFAdZWTL.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xeb720cc70a7bd9b94788b417dccd7fb932b4c9ad1f39a1905ce1d2cf0b8e4800","isrc":"KRA381903190","name":"Sugar Pop","registered_at":"2026-06-18T08:49:33Z","spotify_id":"7DjI5foCQ3UReMqFAdZWTL","type":"track"}

WJ STAY?
type: MusicAlbum
date published: 2019-01-08
track: La La Love
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202713
  explicit: false
  by artist: WJSN
  in album: WJ STAY?
    type: MusicAlbum
    date published: 2019-01-08
  isrc code: KRA381900081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:53:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec27ecffb8209a0eaf17cf0d0e60501f0c87590f262e9dcd3807548acbe59b4a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1pXpzhdyeryEw8DqhaVrwe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pXpzhdyeryEw8DqhaVrwe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec27ecffb8209a0eaf17cf0d0e60501f0c87590f262e9dcd3807548acbe59b4a","isrc":"KRA381900081","name":"La La Love","registered_at":"2026-06-05T07:53:25Z","spotify_id":"1pXpzhdyeryEw8DqhaVrwe","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 0xec27ecffb8209a0eaf17cf0d0e60501f0c87590f262e9dcd3807548acbe59b4a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1pXpzhdyeryEw8DqhaVrwe.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/1pXpzhdyeryEw8DqhaVrwe.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xec27ecffb8209a0eaf17cf0d0e60501f0c87590f262e9dcd3807548acbe59b4a","isrc":"KRA381900081","name":"La La Love","registered_at":"2026-06-05T07:53:25Z","spotify_id":"1pXpzhdyeryEw8DqhaVrwe","type":"track"}
track: You Got
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214847
  explicit: false
  by artist: WJSN
  in album: WJ STAY?
    type: MusicAlbum
    date published: 2019-01-08
  isrc code: KRA381900082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:37:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78d8eabac4a9e660723e3bd3d49485ae245e9499987caceb7343abaf6a85e94c
  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/4RCstQ4YjgYnjGEu0X2BxP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RCstQ4YjgYnjGEu0X2BxP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78d8eabac4a9e660723e3bd3d49485ae245e9499987caceb7343abaf6a85e94c","isrc":"KRA381900082","name":"You Got","registered_at":"2026-06-07T18:37:16Z","spotify_id":"4RCstQ4YjgYnjGEu0X2BxP","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 0x78d8eabac4a9e660723e3bd3d49485ae245e9499987caceb7343abaf6a85e94c. 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/4RCstQ4YjgYnjGEu0X2BxP.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/4RCstQ4YjgYnjGEu0X2BxP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x78d8eabac4a9e660723e3bd3d49485ae245e9499987caceb7343abaf6a85e94c","isrc":"KRA381900082","name":"You Got","registered_at":"2026-06-07T18:37:16Z","spotify_id":"4RCstQ4YjgYnjGEu0X2BxP","type":"track"}
track: Star
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255019
  explicit: false
  by artist: WJSN
  in album: WJ STAY?
    type: MusicAlbum
    date published: 2019-01-08
  isrc code: KRA381900083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:40:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76fc3ed452d673d0b19adc1608a192d43e3ffeea6436e6a63a265b7eb60a7b4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6v8sSKlHNCfXQD68oIAU9g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6v8sSKlHNCfXQD68oIAU9g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fc3ed452d673d0b19adc1608a192d43e3ffeea6436e6a63a265b7eb60a7b4d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6v8sSKlHNCfXQD68oIAU9g.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/6v8sSKlHNCfXQD68oIAU9g.
    date published: 2026-06-13T13:32:09Z
track: Memories
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189772
  explicit: false
  by artist: WJSN
  in album: WJ STAY?
    type: MusicAlbum
    date published: 2019-01-08
  isrc code: KRA381900084
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:58:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32e32f2a2b776e83fa5837569e4dc2f905aa9345e1579fe3265bf38bdddc0721
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5V2krZUVffC1LloP5IRbSr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5V2krZUVffC1LloP5IRbSr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e32f2a2b776e83fa5837569e4dc2f905aa9345e1579fe3265bf38bdddc0721. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5V2krZUVffC1LloP5IRbSr.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/5V2krZUVffC1LloP5IRbSr.
    date published: 2026-06-13T13:32:09Z
track: Cantabile
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204969
  explicit: false
  by artist: WJSN
  in album: WJ STAY?
    type: MusicAlbum
    date published: 2019-01-08
  isrc code: KRA381900085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: 12 O’clock
track: UJUNG

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T18:36:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xec8cb5a14bec9876f6e8c04bca8cdda0e96f93a793ec818e150bbeb03e4793c5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5bN1lARLlya7Lxunom3GwP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bN1lARLlya7Lxunom3GwP

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8cb5a14bec9876f6e8c04bca8cdda0e96f93a793ec818e150bbeb03e4793c5. 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/5bN1lARLlya7Lxunom3GwP.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/5bN1lARLlya7Lxunom3GwP.
date published: 2026-06-13T15:41:10Z

12 O’clock
type: MusicRecording
duration: PT3M35S
duration ms: 215127
explicit: false
by artist: WJSN
in album: WJ STAY?
  type: MusicAlbum
  date published: 2019-01-08
isrc code: KRA381900086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:52:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3cc91098afc8f653252daf77a55b1053fc35a42c2ec6f256c0274887c36ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ejTUYPf8vamq75FRllTGf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ejTUYPf8vamq75FRllTGf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde3cc91098afc8f653252daf77a55b1053fc35a42c2ec6f256c0274887c36ca2","isrc":"KRA381900086","name":"12 O’clock","registered_at":"2026-06-17T20:52:44Z","spotify_id":"7ejTUYPf8vamq75FRllTGf","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 0xde3cc91098afc8f653252daf77a55b1053fc35a42c2ec6f256c0274887c36ca2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ejTUYPf8vamq75FRllTGf.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/7ejTUYPf8vamq75FRllTGf.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xde3cc91098afc8f653252daf77a55b1053fc35a42c2ec6f256c0274887c36ca2","isrc":"KRA381900086","name":"12 O’clock","registered_at":"2026-06-17T20:52:44Z","spotify_id":"7ejTUYPf8vamq75FRllTGf","type":"track"}

UJUNG
type: MusicRecording
duration: PT3M6S
duration ms: 186379
explicit: false
by artist: WJSN
in album: WJ STAY?
  type: MusicAlbum
  date published: 2019-01-08
isrc code: KRA381900087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:28:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31e013bb527a78de9bb786b97e5440708b3da208ecd4251771db94810075db85
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/0y7nl4TX3GKowzRgbNPefw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y7nl4TX3GKowzRgbNPefw
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 0x31e013bb527a78de9bb786b97e5440708b3da208ecd4251771db94810075db85. 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/0y7nl4TX3GKowzRgbNPefw.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/0y7nl4TX3GKowzRgbNPefw.
  date published: 2026-06-13T17:25:41Z

WJ PLEASE?
type: MusicAlbum
date published: 2018-09-19
track: Save Me, Save You
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224930
  explicit: false
  by artist: WJSN
  in album: WJ PLEASE?
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: KRA381801230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:20:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316
  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/20yOiJHRQGirFYehRSIb6i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20yOiJHRQGirFYehRSIb6i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316","isrc":"KRA381801230","name":"Save Me, Save You","registered_at":"2026-06-04T10:20:55Z","spotify_id":"20yOiJHRQGirFYehRSIb6i","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 0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316. 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/20yOiJHRQGirFYehRSIb6i.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/20yOiJHRQGirFYehRSIb6i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316","isrc":"KRA381801230","name":"Save Me, Save You","registered_at":"2026-06-04T10:20:55Z","spotify_id":"20yOiJHRQGirFYehRSIb6i","type":"track"}
track: You, you, you
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221926
  explicit: false
  by artist: WJSN
  in album: WJ PLEASE?
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: KRA381801231
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:19:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86
  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/6hYh2x357Augg4SDGOLgWg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hYh2x357Augg4SDGOLgWg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86","isrc":"KRA381801231","name":"You, you, you","registered_at":"2026-06-08T00:19:13Z","spotify_id":"6hYh2x357Augg4SDGOLgWg","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 0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86. 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/6hYh2x357Augg4SDGOLgWg.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/6hYh2x357Augg4SDGOLgWg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86","isrc":"KRA381801231","name":"You, you, you","registered_at":"2026-06-08T00:19:13Z","spotify_id":"6hYh2x357Augg4SDGOLgWg","type":"track"}
track: I-Yah
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227840
  explicit: false
  by artist: WJSN
  in album: WJ PLEASE?
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: KRA381801232
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:03:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1dedec6cdc6768c6139fd1ecf545c7e254f3c6b50dd9597e0ec40c69296d6214
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ZY3X2iHuoAEJTB4mKTggj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZY3X2iHuoAEJTB4mKTggj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dedec6cdc6768c6139fd1ecf545c7e254f3c6b50dd9597e0ec40c69296d6214. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZY3X2iHuoAEJTB4mKTggj.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/3ZY3X2iHuoAEJTB4mKTggj.
    date published: 2026-06-13T12:53:06Z
track: Masquerade
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253172
  explicit: false
  by artist: WJSN
  in album: WJ PLEASE?
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: KRA381801233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:15:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b90398493c71ef7de0ac2e963f5a95ecd46a31e10e587b222a513d9d1654fee
  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/4owpRe4Cqz5dLIc6E3sp3d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4owpRe4Cqz5dLIc6E3sp3d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b90398493c71ef7de0ac2e963f5a95ecd46a31e10e587b222a513d9d1654fee. 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/4owpRe4Cqz5dLIc6E3sp3d.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/4owpRe4Cqz5dLIc6E3sp3d.
    date published: 2026-06-13T15:41:10Z
track: Hurry Up
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181068
  explicit: false
  by artist: WJSN
  in album: WJ PLEASE?
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: KRA381801234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: You & I

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T01:16:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1lAuz7VJzbhhYHTQ11JE12.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lAuz7VJzbhhYHTQ11JE12

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0","isrc":"KRA381801234","name":"Hurry Up","registered_at":"2026-06-11T01:16:07Z","spotify_id":"1lAuz7VJzbhhYHTQ11JE12","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0. 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/1lAuz7VJzbhhYHTQ11JE12.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/1lAuz7VJzbhhYHTQ11JE12.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0","isrc":"KRA381801234","name":"Hurry Up","registered_at":"2026-06-11T01:16:07Z","spotify_id":"1lAuz7VJzbhhYHTQ11JE12","type":"track"}

You & I
type: MusicRecording
duration: PT3M41S
duration ms: 221212
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801235
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:25:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e
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/4EdcxtKJpFhVk4REpWhCJk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdcxtKJpFhVk4REpWhCJk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e","isrc":"KRA381801235","name":"You & I","registered_at":"2026-06-10T12:25:56Z","spotify_id":"4EdcxtKJpFhVk4REpWhCJk","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 0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e. 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/4EdcxtKJpFhVk4REpWhCJk.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/4EdcxtKJpFhVk4REpWhCJk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e","isrc":"KRA381801235","name":"You & I","registered_at":"2026-06-10T12:25:56Z","spotify_id":"4EdcxtKJpFhVk4REpWhCJk","type":"track"}

Dream your dream
type: MusicAlbum
date published: 2018-02-27
track: Dreams Come True
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225709
  explicit: false
  by artist: WJSN
  in album: Dream your dream
    type: MusicAlbum
    date published: 2018-02-27
  isrc code: KRA381704059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:54:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb26ac6051bc37dc13aa2641a555cd362e94902c27e0257be4f213eb9ad4989da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1qpcqhkwZqCJAu4JxEhute.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qpcqhkwZqCJAu4JxEhute
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb26ac6051bc37dc13aa2641a555cd362e94902c27e0257be4f213eb9ad4989da","isrc":"KRA381704059","name":"Dreams Come True","registered_at":"2026-06-04T15:54:22Z","spotify_id":"1qpcqhkwZqCJAu4JxEhute","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 0xb26ac6051bc37dc13aa2641a555cd362e94902c27e0257be4f213eb9ad4989da. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qpcqhkwZqCJAu4JxEhute.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/1qpcqhkwZqCJAu4JxEhute.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb26ac6051bc37dc13aa2641a555cd362e94902c27e0257be4f213eb9ad4989da","isrc":"KRA381704059","name":"Dreams Come True","registered_at":"2026-06-04T15:54:22Z","spotify_id":"1qpcqhkwZqCJAu4JxEhute","type":"track"}
track: LOVE O'CLOCK
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193044
  explicit: false
  by artist: WJSN
  in album: Dream your dream
    type: MusicAlbum
    date published: 2018-02-27
  isrc code: KRA381704060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:16:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x962465021d03468b322b5c80ab06c9002e1c3f055b7252370d71055ccaf1d545
  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/0oigQarHYrRMxSPmv7H35I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oigQarHYrRMxSPmv7H35I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x962465021d03468b322b5c80ab06c9002e1c3f055b7252370d71055ccaf1d545","isrc":"KRA381704060","name":"LOVE O'CLOCK","registered_at":"2026-06-20T17:16:57Z","spotify_id":"0oigQarHYrRMxSPmv7H35I","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 0x962465021d03468b322b5c80ab06c9002e1c3f055b7252370d71055ccaf1d545. 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/0oigQarHYrRMxSPmv7H35I.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/0oigQarHYrRMxSPmv7H35I.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x962465021d03468b322b5c80ab06c9002e1c3f055b7252370d71055ccaf1d545","isrc":"KRA381704060","name":"LOVE O'CLOCK","registered_at":"2026-06-20T17:16:57Z","spotify_id":"0oigQarHYrRMxSPmv7H35I","type":"track"}
track: Renaissance
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221473
  explicit: false
  by artist: WJSN
  in album: Dream your dream
    type: MusicAlbum
    date published: 2018-02-27
  isrc code: KRA381704061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:07:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3405faf00522eaf9486ca0fbb09e5344436a744711195946c3bf677e26506a2
  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/73tK3X9QfFjSjby77aeKye.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73tK3X9QfFjSjby77aeKye
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3405faf00522eaf9486ca0fbb09e5344436a744711195946c3bf677e26506a2. 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/73tK3X9QfFjSjby77aeKye.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/73tK3X9QfFjSjby77aeKye.
    date published: 2026-06-13T15:41:10Z
track: Starry Moment
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196589
  explicit: false
  by artist: WJSN
  in album: Dream your dream
    type: MusicAlbum
    date published: 2018-02-27
  isrc code: KRA381704062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:33:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb116e27f5e019a2d3cb4cc6b1ea0caf2556c299820a7fac7a4fdaa934df29fe
  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/5dkdWRDZoFTj1cKRI1GbpO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dkdWRDZoFTj1cKRI1GbpO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb116e27f5e019a2d3cb4cc6b1ea0caf2556c299820a7fac7a4fdaa934df29fe","isrc":"KRA381704062","name":"Starry Moment","registered_at":"2026-06-09T05:33:19Z","spotify_id":"5dkdWRDZoFTj1cKRI1GbpO","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 0xfb116e27f5e019a2d3cb4cc6b1ea0caf2556c299820a7fac7a4fdaa934df29fe. 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/5dkdWRDZoFTj1cKRI1GbpO.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/5dkdWRDZoFTj1cKRI1GbpO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfb116e27f5e019a2d3cb4cc6b1ea0caf2556c299820a7fac7a4fdaa934df29fe","isrc":"KRA381704062","name":"Starry Moment","registered_at":"2026-06-09T05:33:19Z","spotify_id":"5dkdWRDZoFTj1cKRI1GbpO","type":"track"}
track: Thawing
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209151
  explicit: false
  by artist: WJSN
  in album: Dream your dream
    type: MusicAlbum
    date published: 2018-02-27
  isrc code: KRA381704063
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Dreams Come True (Chinese Ver.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T17:14:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd0f7a9b7fbe8bf92cfdb2e5b8af0a62d03e70ff0a73f43dd5b54dd171af86b2b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0J4cjrvFw5HvLcLYWEqPS5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0J4cjrvFw5HvLcLYWEqPS5

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f7a9b7fbe8bf92cfdb2e5b8af0a62d03e70ff0a73f43dd5b54dd171af86b2b. 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/0J4cjrvFw5HvLcLYWEqPS5.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/0J4cjrvFw5HvLcLYWEqPS5.
date published: 2026-07-02T03:30:09Z

Dreams Come True (Chinese Ver.)
type: MusicRecording
duration: PT3M45S
duration ms: 225709
explicit: false
by artist: WJSN
in album: Dream your dream
  type: MusicAlbum
  date published: 2018-02-27
isrc code: KRA381704064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:15:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0d341a8cac47678920e3c68352595ae27dca7cb0eb29e352d28aae61cea6cef
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/5y76jcFmMnhhv1j5NOjW6w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5y76jcFmMnhhv1j5NOjW6w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0d341a8cac47678920e3c68352595ae27dca7cb0eb29e352d28aae61cea6cef","isrc":"KRA381704064","name":"Dreams Come True (Chinese Ver.)","registered_at":"2026-06-20T17:15:01Z","spotify_id":"5y76jcFmMnhhv1j5NOjW6w","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 0xe0d341a8cac47678920e3c68352595ae27dca7cb0eb29e352d28aae61cea6cef. 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/5y76jcFmMnhhv1j5NOjW6w.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/5y76jcFmMnhhv1j5NOjW6w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe0d341a8cac47678920e3c68352595ae27dca7cb0eb29e352d28aae61cea6cef","isrc":"KRA381704064","name":"Dreams Come True (Chinese Ver.)","registered_at":"2026-06-20T17:15:01Z","spotify_id":"5y76jcFmMnhhv1j5NOjW6w","type":"track"}

KISS ME
type: MusicAlbum
date published: 2017-07-14
track: KISS ME
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178202
  explicit: false
  by artist: WJSN
  in album: KISS ME
    type: MusicAlbum
    date published: 2017-07-14
  isrc code: KRA381701598
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:12:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x279d19810eddeea15576006d8884c11e9703150bccfd606c70eb52d7fd2b0dae
  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/4qiD8oNtMtFR5dg9uo0mS9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qiD8oNtMtFR5dg9uo0mS9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x279d19810eddeea15576006d8884c11e9703150bccfd606c70eb52d7fd2b0dae","isrc":"KRA381701598","name":"KISS ME","registered_at":"2026-06-11T01:12:00Z","spotify_id":"4qiD8oNtMtFR5dg9uo0mS9","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 0x279d19810eddeea15576006d8884c11e9703150bccfd606c70eb52d7fd2b0dae. 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/4qiD8oNtMtFR5dg9uo0mS9.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/4qiD8oNtMtFR5dg9uo0mS9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x279d19810eddeea15576006d8884c11e9703150bccfd606c70eb52d7fd2b0dae","isrc":"KRA381701598","name":"KISS ME","registered_at":"2026-06-11T01:12:00Z","spotify_id":"4qiD8oNtMtFR5dg9uo0mS9","type":"track"}

From. WJSN
type: MusicAlbum
date published: 2017-01-04
track: I Wish
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218093
  explicit: false
  by artist: WJSN
  in album: From. WJSN
    type: MusicAlbum
    date published: 2017-01-04
  isrc code: KRA381700026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:34:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbce2184706b390da112e80373d504b51acaa1f5ad29bbe45f8ca682c50f5d01
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6WhZjnG6CTfE1J9f7vZ8sk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WhZjnG6CTfE1J9f7vZ8sk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfbce2184706b390da112e80373d504b51acaa1f5ad29bbe45f8ca682c50f5d01","isrc":"KRA381700026","name":"I Wish","registered_at":"2026-06-04T15:34:48Z","spotify_id":"6WhZjnG6CTfE1J9f7vZ8sk","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 0xfbce2184706b390da112e80373d504b51acaa1f5ad29bbe45f8ca682c50f5d01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WhZjnG6CTfE1J9f7vZ8sk.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/6WhZjnG6CTfE1J9f7vZ8sk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfbce2184706b390da112e80373d504b51acaa1f5ad29bbe45f8ca682c50f5d01","isrc":"KRA381700026","name":"I Wish","registered_at":"2026-06-04T15:34:48Z","spotify_id":"6WhZjnG6CTfE1J9f7vZ8sk","type":"track"}
track: Baby Come To Me
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187285
  explicit: false
  by artist: WJSN
  in album: From. WJSN
    type: MusicAlbum
    date published: 2017-01-04
  isrc code: KRA381700027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T23:14:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55daf15a856bf3d13b61ded193dd4025e37070ed83691a35d7fcbe896e5124cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3gJnYiDR050olp0Dl0NjuY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gJnYiDR050olp0Dl0NjuY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55daf15a856bf3d13b61ded193dd4025e37070ed83691a35d7fcbe896e5124cb","isrc":"KRA381700027","name":"Baby Come To Me","registered_at":"2026-06-11T23:14:39Z","spotify_id":"3gJnYiDR050olp0Dl0NjuY","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 0x55daf15a856bf3d13b61ded193dd4025e37070ed83691a35d7fcbe896e5124cb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gJnYiDR050olp0Dl0NjuY.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/3gJnYiDR050olp0Dl0NjuY.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x55daf15a856bf3d13b61ded193dd4025e37070ed83691a35d7fcbe896e5124cb","isrc":"KRA381700027","name":"Baby Come To Me","registered_at":"2026-06-11T23:14:39Z","spotify_id":"3gJnYiDR050olp0Dl0NjuY","type":"track"}
track: Say Yes
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216204
  explicit: false
  by artist: WJSN
  in album: From. WJSN
    type: MusicAlbum
    date published: 2017-01-04
  isrc code: KRA381700028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:56:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa73a831b25f18f7bd563c2e4735326f0731a9d686835c574c7b4260f197c9a5b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5GhhkvihnQejRyuRLwHtbe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GhhkvihnQejRyuRLwHtbe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa73a831b25f18f7bd563c2e4735326f0731a9d686835c574c7b4260f197c9a5b","isrc":"KRA381700028","name":"Say Yes","registered_at":"2026-06-10T11:56:31Z","spotify_id":"5GhhkvihnQejRyuRLwHtbe","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 0xa73a831b25f18f7bd563c2e4735326f0731a9d686835c574c7b4260f197c9a5b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GhhkvihnQejRyuRLwHtbe.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/5GhhkvihnQejRyuRLwHtbe.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa73a831b25f18f7bd563c2e4735326f0731a9d686835c574c7b4260f197c9a5b","isrc":"KRA381700028","name":"Say Yes","registered_at":"2026-06-10T11:56:31Z","spotify_id":"5GhhkvihnQejRyuRLwHtbe","type":"track"}
track: Perfect!
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214544
  explicit: false
  by artist: WJSN
  in album: From. WJSN
    type: MusicAlbum
    date published: 2017-01-04
  isrc code: KRA381700029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:58:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07872aa158af0c77606462c1c6d67f5e6012e8c97f05a6941dd3fe91575053d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5hQlgQGszMcENcgc8klmzM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hQlgQGszMcENcgc8klmzM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07872aa158af0c77606462c1c6d67f5e6012e8c97f05a6941dd3fe91575053d0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5hQlgQGszMcENcgc8klmzM.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/5hQlgQGszMcENcgc8klmzM.
    date published: 2026-06-13T13:32:09Z
track: Hug U
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208876
  explicit: false
  by artist: WJSN
  in album: From. WJSN
    type: MusicAlbum
    date published: 2017-01-04
  isrc code: KRA381700030
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: I Wish (Chinese Ver.)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T17:17:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3dfce3fb0231d20deaf7ee15e36900aeb41a9523eacc30f15398a97347721f20

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0MEoUtR81N9KoKbTYg6OgS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MEoUtR81N9KoKbTYg6OgS

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3dfce3fb0231d20deaf7ee15e36900aeb41a9523eacc30f15398a97347721f20","isrc":"KRA381700030","name":"Hug U","registered_at":"2026-06-07T17:17:37Z","spotify_id":"0MEoUtR81N9KoKbTYg6OgS","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfce3fb0231d20deaf7ee15e36900aeb41a9523eacc30f15398a97347721f20. 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/0MEoUtR81N9KoKbTYg6OgS.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/0MEoUtR81N9KoKbTYg6OgS.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x3dfce3fb0231d20deaf7ee15e36900aeb41a9523eacc30f15398a97347721f20","isrc":"KRA381700030","name":"Hug U","registered_at":"2026-06-07T17:17:37Z","spotify_id":"0MEoUtR81N9KoKbTYg6OgS","type":"track"}

I Wish (Chinese Ver.)
type: MusicRecording
duration: PT3M38S
duration ms: 218093
explicit: false
by artist: WJSN
in album: From. WJSN
  type: MusicAlbum
  date published: 2017-01-04
isrc code: KRA381700031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T15:35:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe05d3c1aff2972faf832051ab97e3a223c1fca7146700cfd00c9e211d937a1e4
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/76NPpRuaPhynLR5fxc33iU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76NPpRuaPhynLR5fxc33iU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe05d3c1aff2972faf832051ab97e3a223c1fca7146700cfd00c9e211d937a1e4","isrc":"KRA381700031","name":"I Wish (Chinese Ver.)","registered_at":"2026-06-21T15:35:26Z","spotify_id":"76NPpRuaPhynLR5fxc33iU","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 0xe05d3c1aff2972faf832051ab97e3a223c1fca7146700cfd00c9e211d937a1e4. 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/76NPpRuaPhynLR5fxc33iU.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/76NPpRuaPhynLR5fxc33iU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe05d3c1aff2972faf832051ab97e3a223c1fca7146700cfd00c9e211d937a1e4","isrc":"KRA381700031","name":"I Wish (Chinese Ver.)","registered_at":"2026-06-21T15:35:26Z","spotify_id":"76NPpRuaPhynLR5fxc33iU","type":"track"}

THE SECRET
type: MusicAlbum
date published: 2016-08-17
track: Secret
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222581
  explicit: false
  by artist: WJSN
  in album: THE SECRET
    type: MusicAlbum
    date published: 2016-08-17
  isrc code: KRA381601509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:00:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf642224043782c53924da1288dfcf0f814775f4d5763398c6a85c9975b02cfbd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1OIb1AalkGikhzCRbWgchd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OIb1AalkGikhzCRbWgchd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf642224043782c53924da1288dfcf0f814775f4d5763398c6a85c9975b02cfbd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1OIb1AalkGikhzCRbWgchd.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/1OIb1AalkGikhzCRbWgchd.
    date published: 2026-06-13T12:47:07Z
track: BeBe
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198204
  explicit: false
  by artist: WJSN
  in album: THE SECRET
    type: MusicAlbum
    date published: 2016-08-17
  isrc code: KRA381601510
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:27:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x532075ea86e7ba905855e06a5989940b6d04bd115c05f8b0670b702802bd951a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3fRutnpPQkVTuDj9zOpoiB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fRutnpPQkVTuDj9zOpoiB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532075ea86e7ba905855e06a5989940b6d04bd115c05f8b0670b702802bd951a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fRutnpPQkVTuDj9zOpoiB.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/3fRutnpPQkVTuDj9zOpoiB.
    date published: 2026-06-13T13:32:09Z
track: Would You Kiss Me?
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216694
  explicit: false
  by artist: WJSN
  in album: THE SECRET
    type: MusicAlbum
    date published: 2016-08-17
  isrc code: KRA381601511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:07:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa589f849701d6f9cf38867da2d5e288b707c7e87a7231124cf2b002aa9fd484f
  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/0z9CLJumxBXsYzW1mQCYVB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z9CLJumxBXsYzW1mQCYVB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa589f849701d6f9cf38867da2d5e288b707c7e87a7231124cf2b002aa9fd484f","isrc":"KRA381601511","name":"Would You Kiss Me?","registered_at":"2026-06-19T02:07:24Z","spotify_id":"0z9CLJumxBXsYzW1mQCYVB","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 0xa589f849701d6f9cf38867da2d5e288b707c7e87a7231124cf2b002aa9fd484f. 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/0z9CLJumxBXsYzW1mQCYVB.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/0z9CLJumxBXsYzW1mQCYVB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa589f849701d6f9cf38867da2d5e288b707c7e87a7231124cf2b002aa9fd484f","isrc":"KRA381601511","name":"Would You Kiss Me?","registered_at":"2026-06-19T02:07:24Z","spotify_id":"0z9CLJumxBXsYzW1mQCYVB","type":"track"}
track: Prince
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201205
  explicit: false
  by artist: WJSN
  in album: THE SECRET
    type: MusicAlbum
    date published: 2016-08-17
  isrc code: KRA381601512
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:30:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x268b46c26bbdb7d7d875300dce9201aa2946afd4f1adcd8a9437ed648b24f49e
  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/25Xnc2nSr4gCfrIq4An0bb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25Xnc2nSr4gCfrIq4An0bb
  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 0x268b46c26bbdb7d7d875300dce9201aa2946afd4f1adcd8a9437ed648b24f49e. 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/25Xnc2nSr4gCfrIq4An0bb.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/25Xnc2nSr4gCfrIq4An0bb.
    date published: 2026-07-02T03:30:09Z
track: ROBOT
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219097
  explicit: false
  by artist: WJSN
  in album: THE SECRET
    type: MusicAlbum
    date published: 2016-08-17
  isrc code: KRA381601513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T01:59:34+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Good Night
track: Secret (Chinese Ver.)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x59193b71a7b4e888a55bfe1d305b212ed9411dfc5086dfe7938edc740c4a281e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/32wG4GX1bNSCSkh6bFMbBS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32wG4GX1bNSCSkh6bFMbBS

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59193b71a7b4e888a55bfe1d305b212ed9411dfc5086dfe7938edc740c4a281e. 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/32wG4GX1bNSCSkh6bFMbBS.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/32wG4GX1bNSCSkh6bFMbBS.
date published: 2026-07-02T03:55:08Z

Good Night
type: MusicRecording
duration: PT3M33S
duration ms: 213191
explicit: false
by artist: WJSN
in album: THE SECRET
  type: MusicAlbum
  date published: 2016-08-17
isrc code: KRA381601514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:18:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x320a766638fe8dd3cace2b77f2994753ff9c97cce518362f4b6f02ee2a8aea39
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/19U5ElVYHZPl3CSAR3jpqJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19U5ElVYHZPl3CSAR3jpqJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x320a766638fe8dd3cace2b77f2994753ff9c97cce518362f4b6f02ee2a8aea39","isrc":"KRA381601514","name":"Good Night","registered_at":"2026-06-11T23:18:03Z","spotify_id":"19U5ElVYHZPl3CSAR3jpqJ","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 0x320a766638fe8dd3cace2b77f2994753ff9c97cce518362f4b6f02ee2a8aea39. 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/19U5ElVYHZPl3CSAR3jpqJ.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/19U5ElVYHZPl3CSAR3jpqJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x320a766638fe8dd3cace2b77f2994753ff9c97cce518362f4b6f02ee2a8aea39","isrc":"KRA381601514","name":"Good Night","registered_at":"2026-06-11T23:18:03Z","spotify_id":"19U5ElVYHZPl3CSAR3jpqJ","type":"track"}

Secret (Chinese Ver.)
type: MusicRecording
duration: PT3M42S
duration ms: 222581
explicit: false
by artist: WJSN
in album: THE SECRET
  type: MusicAlbum
  date published: 2016-08-17
isrc code: KRA381601515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:19:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc64c0e7eb3c6ce07db5f62e3215fd6d5ac4dbac80282b9f08bae5800346f9f02
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/5VOOg3H3rjI02eCsP4pqnM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VOOg3H3rjI02eCsP4pqnM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc64c0e7eb3c6ce07db5f62e3215fd6d5ac4dbac80282b9f08bae5800346f9f02","isrc":"KRA381601515","name":"Secret (Chinese Ver.)","registered_at":"2026-06-09T13:19:28Z","spotify_id":"5VOOg3H3rjI02eCsP4pqnM","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 0xc64c0e7eb3c6ce07db5f62e3215fd6d5ac4dbac80282b9f08bae5800346f9f02. 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/5VOOg3H3rjI02eCsP4pqnM.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/5VOOg3H3rjI02eCsP4pqnM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc64c0e7eb3c6ce07db5f62e3215fd6d5ac4dbac80282b9f08bae5800346f9f02","isrc":"KRA381601515","name":"Secret (Chinese Ver.)","registered_at":"2026-06-09T13:19:28Z","spotify_id":"5VOOg3H3rjI02eCsP4pqnM","type":"track"}

WOULD YOU LIKE?
type: MusicAlbum
date published: 2016-02-25
track: Space Cowgirl
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71454
  explicit: false
  by artist: WJSN
  in album: WOULD YOU LIKE?
    type: MusicAlbum
    date published: 2016-02-25
  isrc code: KRA381600302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T15:59:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1eea5bb6108b7270d9aaeeda7ecdd58ca4f05222b7cb11f623f2df208d63488
  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/32fofGQZGhnitFTI56rvgc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32fofGQZGhnitFTI56rvgc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc1eea5bb6108b7270d9aaeeda7ecdd58ca4f05222b7cb11f623f2df208d63488","isrc":"KRA381600302","name":"Space Cowgirl","registered_at":"2026-06-21T15:59:20Z","spotify_id":"32fofGQZGhnitFTI56rvgc","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 0xc1eea5bb6108b7270d9aaeeda7ecdd58ca4f05222b7cb11f623f2df208d63488. 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/32fofGQZGhnitFTI56rvgc.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/32fofGQZGhnitFTI56rvgc.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc1eea5bb6108b7270d9aaeeda7ecdd58ca4f05222b7cb11f623f2df208d63488","isrc":"KRA381600302","name":"Space Cowgirl","registered_at":"2026-06-21T15:59:20Z","spotify_id":"32fofGQZGhnitFTI56rvgc","type":"track"}
track: MoMoMo
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222525
  explicit: false
  by artist: WJSN
  in album: WOULD YOU LIKE?
    type: MusicAlbum
    date published: 2016-02-25
  isrc code: KRA381600303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:06:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39987651cf86c8fdcf537e2758a6ce7c56fba39f042991a31e34b777589a0023
  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/6x8F0VYPwgT0R0ogdp2vCS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6x8F0VYPwgT0R0ogdp2vCS
  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 0x39987651cf86c8fdcf537e2758a6ce7c56fba39f042991a31e34b777589a0023. 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/6x8F0VYPwgT0R0ogdp2vCS.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/6x8F0VYPwgT0R0ogdp2vCS.
    date published: 2026-06-13T17:25:41Z
track: Catch Me
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194318
  explicit: false
  by artist: WJSN
  in album: WOULD YOU LIKE?
    type: MusicAlbum
    date published: 2016-02-25
  isrc code: KRA381600304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:11:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x965a5e892d9b104985eb717da7581a38702d5c5860fb4340c93a7aeea336a6a6
  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/1fsyB4CyByxtMoV83IUD4j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fsyB4CyByxtMoV83IUD4j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x965a5e892d9b104985eb717da7581a38702d5c5860fb4340c93a7aeea336a6a6","isrc":"KRA381600304","name":"Catch Me","registered_at":"2026-06-07T11:11:34Z","spotify_id":"1fsyB4CyByxtMoV83IUD4j","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 0x965a5e892d9b104985eb717da7581a38702d5c5860fb4340c93a7aeea336a6a6. 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/1fsyB4CyByxtMoV83IUD4j.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/1fsyB4CyByxtMoV83IUD4j.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x965a5e892d9b104985eb717da7581a38702d5c5860fb4340c93a7aeea336a6a6","isrc":"KRA381600304","name":"Catch Me","registered_at":"2026-06-07T11:11:34Z","spotify_id":"1fsyB4CyByxtMoV83IUD4j","type":"track"}
track: Tick-Tock
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208358
  explicit: false
  by artist: WJSN
  in album: WOULD YOU LIKE?
    type: MusicAlbum
    date published: 2016-02-25
  isrc code: KRA381600305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:19:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc5c0740f01d492484d7c1a96bfc978d4da06af42ed3daa59b7706bc1fa1225ac
  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/7q2EcWl7gzisRw6hf4gxZU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q2EcWl7gzisRw6hf4gxZU
  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 0xc5c0740f01d492484d7c1a96bfc978d4da06af42ed3daa59b7706bc1fa1225ac. 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/7q2EcWl7gzisRw6hf4gxZU.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/7q2EcWl7gzisRw6hf4gxZU.
    date published: 2026-07-02T03:30:09Z
track: Take My Breath
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224208
  explicit: false
  by artist: WJSN
  in album: WOULD YOU LIKE?
    type: MusicAlbum
    date published: 2016-02-25
  isrc code: KRA381600306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: MoMoMo (Chinese Version)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T07:14:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd164270c797535ea322adbe51b8781f37da06f1851796c98913b435d45641e3d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6j08vQocX3TP4iQZ2RB3xl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j08vQocX3TP4iQZ2RB3xl

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd164270c797535ea322adbe51b8781f37da06f1851796c98913b435d45641e3d","isrc":"KRA381600306","name":"Take My Breath","registered_at":"2026-06-19T07:14:17Z","spotify_id":"6j08vQocX3TP4iQZ2RB3xl","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd164270c797535ea322adbe51b8781f37da06f1851796c98913b435d45641e3d. 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/6j08vQocX3TP4iQZ2RB3xl.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/6j08vQocX3TP4iQZ2RB3xl.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd164270c797535ea322adbe51b8781f37da06f1851796c98913b435d45641e3d","isrc":"KRA381600306","name":"Take My Breath","registered_at":"2026-06-19T07:14:17Z","spotify_id":"6j08vQocX3TP4iQZ2RB3xl","type":"track"}

MoMoMo (Chinese Version)
type: MusicRecording
duration: PT3M42S
duration ms: 222525
explicit: false
by artist: WJSN
in album: WOULD YOU LIKE?
  type: MusicAlbum
  date published: 2016-02-25
isrc code: KRA381600307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:49:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0bfaedb20588a6771a9acd05b7a955ea08afb6d576eb5489ee72f79e74fc3d6
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/2goperCscn74CcIchvKFB1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2goperCscn74CcIchvKFB1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0bfaedb20588a6771a9acd05b7a955ea08afb6d576eb5489ee72f79e74fc3d6","isrc":"KRA381600307","name":"MoMoMo (Chinese Version)","registered_at":"2026-06-25T04:49:24Z","spotify_id":"2goperCscn74CcIchvKFB1","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 0xf0bfaedb20588a6771a9acd05b7a955ea08afb6d576eb5489ee72f79e74fc3d6. 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/2goperCscn74CcIchvKFB1.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/2goperCscn74CcIchvKFB1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf0bfaedb20588a6771a9acd05b7a955ea08afb6d576eb5489ee72f79e74fc3d6","isrc":"KRA381600307","name":"MoMoMo (Chinese Version)","registered_at":"2026-06-25T04:49:24Z","spotify_id":"2goperCscn74CcIchvKFB1","type":"track"}

<Queendom2> FINAL
type: MusicAlbum
date published: 2022-05-27
track: Waka Boom (My Way) (feat. Lee Young Ji)
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273013
  explicit: false
  by artist: HYOLYN
  by artist: Lee Young Ji
  in album: <Queendom2> FINAL
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: KRA492200500
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:42:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc483e070cf162d6927e84f6737ebb165c68dbda5c6c2fd5ecdf3b57484015db0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ffdSBhoPgPcyVn2hNmiDz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ffdSBhoPgPcyVn2hNmiDz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc483e070cf162d6927e84f6737ebb165c68dbda5c6c2fd5ecdf3b57484015db0","isrc":"KRA492200500","name":"Waka Boom (My Way) (feat. Lee Young Ji)","registered_at":"2026-06-06T14:42:37Z","spotify_id":"7ffdSBhoPgPcyVn2hNmiDz","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 0xc483e070cf162d6927e84f6737ebb165c68dbda5c6c2fd5ecdf3b57484015db0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ffdSBhoPgPcyVn2hNmiDz.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/7ffdSBhoPgPcyVn2hNmiDz.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc483e070cf162d6927e84f6737ebb165c68dbda5c6c2fd5ecdf3b57484015db0","isrc":"KRA492200500","name":"Waka Boom (My Way) (feat. Lee Young Ji)","registered_at":"2026-06-06T14:42:37Z","spotify_id":"7ffdSBhoPgPcyVn2hNmiDz","type":"track"}
track: AURA
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215026
  explicit: false
  by artist: WJSN
  in album: <Queendom2> FINAL
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: KRA492200501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:04:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1dea8f1e052e953147506b34057fbacf0c7a1d8e17da4fbd3194b295dd27c33d
  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/4jP982FpZoDv729D0X8BiN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jP982FpZoDv729D0X8BiN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dea8f1e052e953147506b34057fbacf0c7a1d8e17da4fbd3194b295dd27c33d. 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/4jP982FpZoDv729D0X8BiN.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/4jP982FpZoDv729D0X8BiN.
    date published: 2026-06-13T15:41:10Z
track: THE GIRLS (Can’t turn me down)
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238133
  explicit: false
  by artist: Kep1er
  in album: <Queendom2> FINAL
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: KRA492200502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:19:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ce23f028b36aa01d80bb71d2972967af8c2e1fbad51dd6f5a92863e6f0cd45e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5bZ8iEjZ0iLq6Hr6GPWsUR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bZ8iEjZ0iLq6Hr6GPWsUR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ce23f028b36aa01d80bb71d2972967af8c2e1fbad51dd6f5a92863e6f0cd45e","isrc":"KRA492200502","name":"THE GIRLS (Can’t turn me down)","registered_at":"2026-06-04T15:19:35Z","spotify_id":"5bZ8iEjZ0iLq6Hr6GPWsUR","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 0x6ce23f028b36aa01d80bb71d2972967af8c2e1fbad51dd6f5a92863e6f0cd45e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bZ8iEjZ0iLq6Hr6GPWsUR.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/5bZ8iEjZ0iLq6Hr6GPWsUR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6ce23f028b36aa01d80bb71d2972967af8c2e1fbad51dd6f5a92863e6f0cd45e","isrc":"KRA492200502","name":"THE GIRLS (Can’t turn me down)","registered_at":"2026-06-04T15:19:35Z","spotify_id":"5bZ8iEjZ0iLq6Hr6GPWsUR","type":"track"}
track: Red Sun!
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253413
  explicit: false
  by artist: VIVIZ
  in album: <Queendom2> FINAL
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: KRA492200503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:38:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc45df7c4ba2b67e6dc4c7417d0d5f053c7891d4596a068d06587b082d88ed4b2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5mxK8CuKCqxW7HlBjBtmRS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mxK8CuKCqxW7HlBjBtmRS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc45df7c4ba2b67e6dc4c7417d0d5f053c7891d4596a068d06587b082d88ed4b2","isrc":"KRA492200503","name":"Red Sun!","registered_at":"2026-06-05T06:38:47Z","spotify_id":"5mxK8CuKCqxW7HlBjBtmRS","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 0xc45df7c4ba2b67e6dc4c7417d0d5f053c7891d4596a068d06587b082d88ed4b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5mxK8CuKCqxW7HlBjBtmRS.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/5mxK8CuKCqxW7HlBjBtmRS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc45df7c4ba2b67e6dc4c7417d0d5f053c7891d4596a068d06587b082d88ed4b2","isrc":"KRA492200503","name":"Red Sun!","registered_at":"2026-06-05T06:38:47Z","spotify_id":"5mxK8CuKCqxW7HlBjBtmRS","type":"track"}
track: POSE
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186586
  explicit: false
  by artist: LOONA
  in album: <Queendom2> FINAL
    type: MusicAlbum
    date published: 2022-05-27
  isrc code: KRA492200504
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Whistle

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T05:04:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x842a6a8ca08bd2b9caf500063475d76c5379958298f8ec38e4c69cfcbec3c0ac

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6L22JhubMtyZNBEFuzeZKB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L22JhubMtyZNBEFuzeZKB

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842a6a8ca08bd2b9caf500063475d76c5379958298f8ec38e4c69cfcbec3c0ac. 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/6L22JhubMtyZNBEFuzeZKB.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/6L22JhubMtyZNBEFuzeZKB.
date published: 2026-06-13T17:25:41Z

Whistle
type: MusicRecording
duration: PT3M43S
duration ms: 223920
explicit: false
by artist: Brave Girls
in album: <Queendom2> FINAL
  type: MusicAlbum
  date published: 2022-05-27
isrc code: KRA492200505
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:16:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b2f0cb8852fac86147dfd24fb427b707d387664463393701516ec6673da2971
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/7iKbV28gTF43LAeovwznXT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iKbV28gTF43LAeovwznXT
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 0x1b2f0cb8852fac86147dfd24fb427b707d387664463393701516ec6673da2971. 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/7iKbV28gTF43LAeovwznXT.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/7iKbV28gTF43LAeovwznXT.
  date published: 2026-06-13T17:25:41Z

<Queendom2> Position Unit Battle Part.1-2
type: MusicAlbum
date published: 2022-05-13
track: Purr
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206960
  explicit: false
  by artist: VIVIZ
  by artist: Kep1er
  in album: <Queendom2> Position Unit Battle Part.1-2
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: KRA492200429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:16:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x945c6acfe14e69a843c391b3cae79ff6d4f8b88c5b019cbec12818aed2c5eaaa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5T5OjYnQ9yemW2Eqn9piCx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5T5OjYnQ9yemW2Eqn9piCx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945c6acfe14e69a843c391b3cae79ff6d4f8b88c5b019cbec12818aed2c5eaaa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5T5OjYnQ9yemW2Eqn9piCx.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/5T5OjYnQ9yemW2Eqn9piCx.
    date published: 2026-06-13T12:47:07Z
track: KA-BOOM!
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179120
  explicit: false
  by artist: HYOLYN
  by artist: WJSN
  in album: <Queendom2> Position Unit Battle Part.1-2
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: KRA492200430
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T08:58:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4eb4402cc82cd4e0f12baa4a4737d107f6415328dc42435cd104f7cac6cb28c
  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/3lbXWGqf8Fqb9UWcrgexbK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lbXWGqf8Fqb9UWcrgexbK
  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 0xa4eb4402cc82cd4e0f12baa4a4737d107f6415328dc42435cd104f7cac6cb28c. 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/3lbXWGqf8Fqb9UWcrgexbK.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/3lbXWGqf8Fqb9UWcrgexbK.
    date published: 2026-06-13T17:25:41Z
track: Tell me now
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162880
  explicit: false
  by artist: Brave Girls
  by artist: LOONA
  in album: <Queendom2> Position Unit Battle Part.1-2
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: KRA492200431
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:58:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4a5baa67620efbe874d922751b42b08cff3be910bb80c500271a89a53cadfbe
  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/2kIYgg1tOBTjs7XLZNwuSs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kIYgg1tOBTjs7XLZNwuSs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4a5baa67620efbe874d922751b42b08cff3be910bb80c500271a89a53cadfbe","isrc":"KRA492200431","name":"Tell me now","registered_at":"2026-06-06T01:58:46Z","spotify_id":"2kIYgg1tOBTjs7XLZNwuSs","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 0xd4a5baa67620efbe874d922751b42b08cff3be910bb80c500271a89a53cadfbe. 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/2kIYgg1tOBTjs7XLZNwuSs.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/2kIYgg1tOBTjs7XLZNwuSs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd4a5baa67620efbe874d922751b42b08cff3be910bb80c500271a89a53cadfbe","isrc":"KRA492200431","name":"Tell me now","registered_at":"2026-06-06T01:58:46Z","spotify_id":"2kIYgg1tOBTjs7XLZNwuSs","type":"track"}

<Queendom2> Part.2-1
type: MusicAlbum
date published: 2022-04-15
track: NAVILLERA
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247906
  explicit: false
  by artist: WJSN
  in album: <Queendom2> Part.2-1
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: KRA492200290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:01:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5067e83eac095a9cb6a57c03f5d7b018b17ac988bf79d18ed215d12ac08ebc87
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5zLCLAce7F5J2OfE4S8yAC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zLCLAce7F5J2OfE4S8yAC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5067e83eac095a9cb6a57c03f5d7b018b17ac988bf79d18ed215d12ac08ebc87. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zLCLAce7F5J2OfE4S8yAC.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/5zLCLAce7F5J2OfE4S8yAC.
    date published: 2026-06-13T12:53:06Z
track: SHAKE IT
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254026
  explicit: false
  by artist: LOONA
  in album: <Queendom2> Part.2-1
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: KRA492200291
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:58:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0d9b484743c31f2acee1549d63c5370fd67d4730dbe2f5df7432750901fc762
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1ezubi9SlRqI3fHoGXjuP7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ezubi9SlRqI3fHoGXjuP7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0d9b484743c31f2acee1549d63c5370fd67d4730dbe2f5df7432750901fc762","isrc":"KRA492200291","name":"SHAKE IT","registered_at":"2026-06-07T10:58:39Z","spotify_id":"1ezubi9SlRqI3fHoGXjuP7","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 0xb0d9b484743c31f2acee1549d63c5370fd67d4730dbe2f5df7432750901fc762. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ezubi9SlRqI3fHoGXjuP7.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/1ezubi9SlRqI3fHoGXjuP7.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb0d9b484743c31f2acee1549d63c5370fd67d4730dbe2f5df7432750901fc762","isrc":"KRA492200291","name":"SHAKE IT","registered_at":"2026-06-07T10:58:39Z","spotify_id":"1ezubi9SlRqI3fHoGXjuP7","type":"track"}
track: MVSK - Remix
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221306
  explicit: false
  by artist: Brave Girls
  in album: <Queendom2> Part.2-1
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: KRA492200292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:48:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d9864d96b85ee4095971e306f1ddd2e75a3de0eeceae75dd69df5fac03065b2
  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/5Io9E7JUo707GXVPGC68j8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Io9E7JUo707GXVPGC68j8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d9864d96b85ee4095971e306f1ddd2e75a3de0eeceae75dd69df5fac03065b2","isrc":"KRA492200292","name":"MVSK - Remix","registered_at":"2026-06-08T16:48:36Z","spotify_id":"5Io9E7JUo707GXVPGC68j8","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 0x9d9864d96b85ee4095971e306f1ddd2e75a3de0eeceae75dd69df5fac03065b2. 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/5Io9E7JUo707GXVPGC68j8.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/5Io9E7JUo707GXVPGC68j8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9d9864d96b85ee4095971e306f1ddd2e75a3de0eeceae75dd69df5fac03065b2","isrc":"KRA492200292","name":"MVSK - Remix","registered_at":"2026-06-08T16:48:36Z","spotify_id":"5Io9E7JUo707GXVPGC68j8","type":"track"}

<Queendom2> Part.1-2
type: MusicAlbum
date published: 2022-04-08
track: WA DA DA - QUEENDOM2 Version
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234600
  explicit: false
  by artist: Kep1er
  in album: <Queendom2> Part.1-2
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: KRA492200273
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:40:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb6215fc2ebf96cec79aca4fd8c8d003a20f1da509bb0295df14c915725b4287
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2LZKv4zsNVdwA52upjZMHq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LZKv4zsNVdwA52upjZMHq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb6215fc2ebf96cec79aca4fd8c8d003a20f1da509bb0295df14c915725b4287","isrc":"KRA492200273","name":"WA DA DA - QUEENDOM2 Version","registered_at":"2026-06-08T10:40:54Z","spotify_id":"2LZKv4zsNVdwA52upjZMHq","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 0xcb6215fc2ebf96cec79aca4fd8c8d003a20f1da509bb0295df14c915725b4287. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LZKv4zsNVdwA52upjZMHq.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/2LZKv4zsNVdwA52upjZMHq.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xcb6215fc2ebf96cec79aca4fd8c8d003a20f1da509bb0295df14c915725b4287","isrc":"KRA492200273","name":"WA DA DA - QUEENDOM2 Version","registered_at":"2026-06-08T10:40:54Z","spotify_id":"2LZKv4zsNVdwA52upjZMHq","type":"track"}
track: Chi Mat Ba Ram+Rollin’ - Remix
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227493
  explicit: false
  by artist: Brave Girls
  in album: <Queendom2> Part.1-2
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: KRA492200274
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:26:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff99dc58173574ba71ab5d8fb0e6e44afd1430a9284bc7e8e108490b6e78c139
  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/7i6q0bO7oTHzoPU6aQso6u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i6q0bO7oTHzoPU6aQso6u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xff99dc58173574ba71ab5d8fb0e6e44afd1430a9284bc7e8e108490b6e78c139","isrc":"KRA492200274","name":"Chi Mat Ba Ram+Rollin’ - Remix","registered_at":"2026-06-10T15:26:28Z","spotify_id":"7i6q0bO7oTHzoPU6aQso6u","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 0xff99dc58173574ba71ab5d8fb0e6e44afd1430a9284bc7e8e108490b6e78c139. 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/7i6q0bO7oTHzoPU6aQso6u.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/7i6q0bO7oTHzoPU6aQso6u.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xff99dc58173574ba71ab5d8fb0e6e44afd1430a9284bc7e8e108490b6e78c139","isrc":"KRA492200274","name":"Chi Mat Ba Ram+Rollin’ - Remix","registered_at":"2026-06-10T15:26:28Z","spotify_id":"7i6q0bO7oTHzoPU6aQso6u","type":"track"}
track: As You Wish
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251480
  explicit: false
  by artist: WJSN
  in album: <Queendom2> Part.1-2
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: KRA492200275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T04:39:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96b62c645b0fcc5514919c9ebd9a94c90ea26ce76f6f677d596581844a58c43a
  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/14cZrslWzQ6e3Y5zrixFkK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14cZrslWzQ6e3Y5zrixFkK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96b62c645b0fcc5514919c9ebd9a94c90ea26ce76f6f677d596581844a58c43a","isrc":"KRA492200275","name":"As You Wish","registered_at":"2026-06-09T04:39:14Z","spotify_id":"14cZrslWzQ6e3Y5zrixFkK","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 0x96b62c645b0fcc5514919c9ebd9a94c90ea26ce76f6f677d596581844a58c43a. 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/14cZrslWzQ6e3Y5zrixFkK.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/14cZrslWzQ6e3Y5zrixFkK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x96b62c645b0fcc5514919c9ebd9a94c90ea26ce76f6f677d596581844a58c43a","isrc":"KRA492200275","name":"As You Wish","registered_at":"2026-06-09T04:39:14Z","spotify_id":"14cZrslWzQ6e3Y5zrixFkK","type":"track"}
track: PTT (Paint The Town)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254280
  explicit: false
  by artist: LOONA
  in album: <Queendom2> Part.1-2
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: KRA492200276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:17:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41bb5a28a30f985c6d8af84536bae564cd8e85f02a5f93242d50502006614e68
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0MEJznR74sW0mnSnkbiQia.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MEJznR74sW0mnSnkbiQia
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x41bb5a28a30f985c6d8af84536bae564cd8e85f02a5f93242d50502006614e68","isrc":"KRA492200276","name":"PTT (Paint The Town)","registered_at":"2026-06-07T12:17:57Z","spotify_id":"0MEJznR74sW0mnSnkbiQia","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 0x41bb5a28a30f985c6d8af84536bae564cd8e85f02a5f93242d50502006614e68. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MEJznR74sW0mnSnkbiQia.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/0MEJznR74sW0mnSnkbiQia.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x41bb5a28a30f985c6d8af84536bae564cd8e85f02a5f93242d50502006614e68","isrc":"KRA492200276","name":"PTT (Paint The Town)","registered_at":"2026-06-07T12:17:57Z","spotify_id":"0MEJznR74sW0mnSnkbiQia","type":"track"}

<Queendom2> FANtastic QUEENDOM 1-1
type: MusicAlbum
date published: 2022-05-20
track: BOP BOP! - Highteen Version
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243080
  explicit: false
  by artist: VIVIZ
  in album: <Queendom2> FANtastic QUEENDOM 1-1
    type: MusicAlbum
    date published: 2022-05-20
  isrc code: KRA492200469
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:31:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x163826d9867307f30c9d765ad56334f2eeeb7dbcfcae50ee4cb20684b58c33c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/491J2YuRjghqBNNunxzXLg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/491J2YuRjghqBNNunxzXLg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x163826d9867307f30c9d765ad56334f2eeeb7dbcfcae50ee4cb20684b58c33c3","isrc":"KRA492200469","name":"BOP BOP! - Highteen Version","registered_at":"2026-06-09T02:31:33Z","spotify_id":"491J2YuRjghqBNNunxzXLg","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 0x163826d9867307f30c9d765ad56334f2eeeb7dbcfcae50ee4cb20684b58c33c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/491J2YuRjghqBNNunxzXLg.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/491J2YuRjghqBNNunxzXLg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x163826d9867307f30c9d765ad56334f2eeeb7dbcfcae50ee4cb20684b58c33c3","isrc":"KRA492200469","name":"BOP BOP! - Highteen Version","registered_at":"2026-06-09T02:31:33Z","spotify_id":"491J2YuRjghqBNNunxzXLg","type":"track"}
track: Pantomime
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248080
  explicit: false
  by artist: WJSN
  in album: <Queendom2> FANtastic QUEENDOM 1-1
    type: MusicAlbum
    date published: 2022-05-20
  isrc code: KRA492200470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:04:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6612bd1c7d0bbbd52a630adb968d1ea369adbdce6e27e982359216a168f18e90
  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/0mqHEMJdDzes00D9IToXPX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mqHEMJdDzes00D9IToXPX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6612bd1c7d0bbbd52a630adb968d1ea369adbdce6e27e982359216a168f18e90. 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/0mqHEMJdDzes00D9IToXPX.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/0mqHEMJdDzes00D9IToXPX.
    date published: 2026-06-13T15:41:10Z

STARSHIP PLANET 2018
type: MusicAlbum
date published: 2018-12-05
track: Christmas Time
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241550
  explicit: false
  by artist: K.Will
  by artist: SOYOU
  by artist: BOYFRIEND
  by artist: MONSTA X
  by artist: WJSN
  by artist: YOO SEUNGWOO
  by artist: BrotherSu
  by artist: MIND U
  by artist: DUETTO
  by artist: JEONG SEWOON
  in album: STARSHIP PLANET 2018
    type: MusicAlbum
    date published: 2018-12-05
  isrc code: KRA381802203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:26:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6920a02a57b3608193324d3ff3f05d121c9107e7ac4aa13117e598a9c5952f46
  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/0vDKTkWeDQETxVlr23XkkC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vDKTkWeDQETxVlr23XkkC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6920a02a57b3608193324d3ff3f05d121c9107e7ac4aa13117e598a9c5952f46","isrc":"KRA381802203","name":"Christmas Time","registered_at":"2026-06-09T15:26:39Z","spotify_id":"0vDKTkWeDQETxVlr23XkkC","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 0x6920a02a57b3608193324d3ff3f05d121c9107e7ac4aa13117e598a9c5952f46. 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/0vDKTkWeDQETxVlr23XkkC.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/0vDKTkWeDQETxVlr23XkkC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6920a02a57b3608193324d3ff3f05d121c9107e7ac4aa13117e598a9c5952f46","isrc":"KRA381802203","name":"Christmas Time","registered_at":"2026-06-09T15:26:39Z","spotify_id":"0vDKTkWeDQETxVlr23XkkC","type":"track"}

STARSHIP PLANET 2017
type: MusicAlbum
date published: 2017-12-06
track: Christmas Day
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239637
  explicit: false
  by artist: K.Will
  by artist: SOYOU
  by artist: BOYFRIEND
  by artist: Mad Clown
  by artist: Junggigo
  by artist: Yu Seung Woo
  by artist: BrotherSu
  by artist: MONSTA X
  by artist: WJSN
  by artist: #GUN
  by artist: MIND U
  by artist: DUETTO
  by artist: JEONG SEWOON
  by artist: KWANGHYUN
  in album: STARSHIP PLANET 2017
    type: MusicAlbum
    date published: 2017-12-06
  isrc code: KRA381702785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T19:43:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb60a101d900df4533ecfa05278c2859a14090a5e90d1a667f03592ceefc8191
  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/1O6vpn1VFxfAzagKtQhjtz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O6vpn1VFxfAzagKtQhjtz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb60a101d900df4533ecfa05278c2859a14090a5e90d1a667f03592ceefc8191","isrc":"KRA381702785","name":"Christmas Day","registered_at":"2026-06-19T19:43:19Z","spotify_id":"1O6vpn1VFxfAzagKtQhjtz","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 0xeb60a101d900df4533ecfa05278c2859a14090a5e90d1a667f03592ceefc8191. 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/1O6vpn1VFxfAzagKtQhjtz.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/1O6vpn1VFxfAzagKtQhjtz.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xeb60a101d900df4533ecfa05278c2859a14090a5e90d1a667f03592ceefc8191","isrc":"KRA381702785","name":"Christmas Day","registered_at":"2026-06-19T19:43:19Z","spotify_id":"1O6vpn1VFxfAzagKtQhjtz","type":"track"}

Save Me, Save You
type: MusicRecording
duration: PT3M44S
duration ms: 224930
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:20:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316
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/20yOiJHRQGirFYehRSIb6i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20yOiJHRQGirFYehRSIb6i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316","isrc":"KRA381801230","name":"Save Me, Save You","registered_at":"2026-06-04T10:20:55Z","spotify_id":"20yOiJHRQGirFYehRSIb6i","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 0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316. 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/20yOiJHRQGirFYehRSIb6i.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/20yOiJHRQGirFYehRSIb6i.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf0f19a827fb27c9eb4e605dcb642a867844c259baf34b1d310a5467d604ef316","isrc":"KRA381801230","name":"Save Me, Save You","registered_at":"2026-06-04T10:20:55Z","spotify_id":"20yOiJHRQGirFYehRSIb6i","type":"track"}

I-Yah
type: MusicRecording
duration: PT3M47S
duration ms: 227840
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801232
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:03:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dedec6cdc6768c6139fd1ecf545c7e254f3c6b50dd9597e0ec40c69296d6214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZY3X2iHuoAEJTB4mKTggj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZY3X2iHuoAEJTB4mKTggj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dedec6cdc6768c6139fd1ecf545c7e254f3c6b50dd9597e0ec40c69296d6214. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZY3X2iHuoAEJTB4mKTggj.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/3ZY3X2iHuoAEJTB4mKTggj.
  date published: 2026-06-13T12:53:06Z

You, you, you
type: MusicRecording
duration: PT3M41S
duration ms: 221926
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:19:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86
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/6hYh2x357Augg4SDGOLgWg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hYh2x357Augg4SDGOLgWg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86","isrc":"KRA381801231","name":"You, you, you","registered_at":"2026-06-08T00:19:13Z","spotify_id":"6hYh2x357Augg4SDGOLgWg","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 0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86. 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/6hYh2x357Augg4SDGOLgWg.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/6hYh2x357Augg4SDGOLgWg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfb1e48c8764bfe37afcb22f4341a3a11bd28cc742abc03a569de9ad733a92a86","isrc":"KRA381801231","name":"You, you, you","registered_at":"2026-06-08T00:19:13Z","spotify_id":"6hYh2x357Augg4SDGOLgWg","type":"track"}

Masquerade
type: MusicRecording
duration: PT4M13S
duration ms: 253172
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801233
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:15:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b90398493c71ef7de0ac2e963f5a95ecd46a31e10e587b222a513d9d1654fee
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/4owpRe4Cqz5dLIc6E3sp3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4owpRe4Cqz5dLIc6E3sp3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b90398493c71ef7de0ac2e963f5a95ecd46a31e10e587b222a513d9d1654fee. 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/4owpRe4Cqz5dLIc6E3sp3d.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/4owpRe4Cqz5dLIc6E3sp3d.
  date published: 2026-06-13T15:41:10Z

You & I
type: MusicRecording
duration: PT3M41S
duration ms: 221212
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801235
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:25:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e
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/4EdcxtKJpFhVk4REpWhCJk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EdcxtKJpFhVk4REpWhCJk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e","isrc":"KRA381801235","name":"You & I","registered_at":"2026-06-10T12:25:56Z","spotify_id":"4EdcxtKJpFhVk4REpWhCJk","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 0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e. 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/4EdcxtKJpFhVk4REpWhCJk.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/4EdcxtKJpFhVk4REpWhCJk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2bc396980720b5ae139eaa8b39c55d098226ff66dfbf3b49980f8379f541d63e","isrc":"KRA381801235","name":"You & I","registered_at":"2026-06-10T12:25:56Z","spotify_id":"4EdcxtKJpFhVk4REpWhCJk","type":"track"}

Hurry Up
type: MusicRecording
duration: PT3M1S
duration ms: 181068
explicit: false
by artist: WJSN
in album: WJ PLEASE?
  type: MusicAlbum
  date published: 2018-09-19
isrc code: KRA381801234
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0
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/1lAuz7VJzbhhYHTQ11JE12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lAuz7VJzbhhYHTQ11JE12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0","isrc":"KRA381801234","name":"Hurry Up","registered_at":"2026-06-11T01:16:07Z","spotify_id":"1lAuz7VJzbhhYHTQ11JE12","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 0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0. 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/1lAuz7VJzbhhYHTQ11JE12.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/1lAuz7VJzbhhYHTQ11JE12.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5ce64fbacbe28d8c741fa319ad36a4c604d1a1a744348f8453947c90d3c44ef0","isrc":"KRA381801234","name":"Hurry Up","registered_at":"2026-06-11T01:16:07Z","spotify_id":"1lAuz7VJzbhhYHTQ11JE12","type":"track"}

HAPPY
type: MusicRecording
duration: PT3M0S
duration ms: 180756
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:58:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8d65f29a8920f3092d9d402a59177c0da9e4577c8c1bc24e176733b061fd4be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1KFwBOa8gDqT7Avua2yxfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KFwBOa8gDqT7Avua2yxfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d65f29a8920f3092d9d402a59177c0da9e4577c8c1bc24e176733b061fd4be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KFwBOa8gDqT7Avua2yxfe.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/1KFwBOa8gDqT7Avua2yxfe.
  date published: 2026-06-13T12:47:07Z

Miracle
type: MusicRecording
duration: PT3M43S
duration ms: 223635
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:22:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6873b350edbb7eb5986040641e618e0bdcdcc09b70b1d8900ca77ee6ff5b3704
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3nfJEBbHVCJHj1Kn5WIx1r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nfJEBbHVCJHj1Kn5WIx1r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873b350edbb7eb5986040641e618e0bdcdcc09b70b1d8900ca77ee6ff5b3704. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3nfJEBbHVCJHj1Kn5WIx1r.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/3nfJEBbHVCJHj1Kn5WIx1r.
  date published: 2026-06-13T13:32:09Z

Mr. BADBOY
type: MusicRecording
duration: PT3M48S
duration ms: 228226
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701275
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:30:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f
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/16SGRyBrn4zmb5MLaxZ9Ns.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16SGRyBrn4zmb5MLaxZ9Ns
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f","isrc":"KRA381701275","name":"Mr. BADBOY","registered_at":"2026-06-18T12:30:43Z","spotify_id":"16SGRyBrn4zmb5MLaxZ9Ns","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 0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f. 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/16SGRyBrn4zmb5MLaxZ9Ns.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/16SGRyBrn4zmb5MLaxZ9Ns.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x51de6dbacf727c648891c553cc3fb4306f539617286250eb0293926f4270a13f","isrc":"KRA381701275","name":"Mr. BADBOY","registered_at":"2026-06-18T12:30:43Z","spotify_id":"16SGRyBrn4zmb5MLaxZ9Ns","type":"track"}

SUGAR
type: MusicRecording
duration: PT3M5S
duration ms: 185136
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701276
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:39:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x316c8fbd93e4b74911843b62a5bb8db84f4204acde97313e630a229ef1906761
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/0aoQ9b0zcpSMz8D00E7LgM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aoQ9b0zcpSMz8D00E7LgM
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 0x316c8fbd93e4b74911843b62a5bb8db84f4204acde97313e630a229ef1906761. 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/0aoQ9b0zcpSMz8D00E7LgM.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/0aoQ9b0zcpSMz8D00E7LgM.
  date published: 2026-07-02T03:30:09Z

Babyface
type: MusicRecording
duration: PT3M19S
duration ms: 199647
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701277
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:59:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc06e49ae25b1a5b5030346073535c19d291c028e20a9c4271b642dc410668bae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6l6sytFAfe0esA5DYLwqhE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6l6sytFAfe0esA5DYLwqhE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06e49ae25b1a5b5030346073535c19d291c028e20a9c4271b642dc410668bae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6l6sytFAfe0esA5DYLwqhE.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/6l6sytFAfe0esA5DYLwqhE.
  date published: 2026-06-13T12:53:06Z

Plop Plop
type: MusicRecording
duration: PT3M14S
duration ms: 194379
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:18:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc
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/4FGsdwzzlyiNtcHSmXj53B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FGsdwzzlyiNtcHSmXj53B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc","isrc":"KRA381701278","name":"Plop Plop","registered_at":"2026-06-20T17:18:36Z","spotify_id":"4FGsdwzzlyiNtcHSmXj53B","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 0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc. 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/4FGsdwzzlyiNtcHSmXj53B.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/4FGsdwzzlyiNtcHSmXj53B.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd52725f6c726524537c022276a875f8240bc3995851cb281c630e76024dd92fc","isrc":"KRA381701278","name":"Plop Plop","registered_at":"2026-06-20T17:18:36Z","spotify_id":"4FGsdwzzlyiNtcHSmXj53B","type":"track"}

Follow Me
type: MusicRecording
duration: PT3M40S
duration ms: 220508
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822
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/2JsuW6wOrcUMqX0mz38Oqu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JsuW6wOrcUMqX0mz38Oqu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822","isrc":"KRA381701279","name":"Follow Me","registered_at":"2026-06-20T17:10:35Z","spotify_id":"2JsuW6wOrcUMqX0mz38Oqu","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 0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822. 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/2JsuW6wOrcUMqX0mz38Oqu.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/2JsuW6wOrcUMqX0mz38Oqu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7aaa322673531d4d7f37f3be6ec21a101d11b03cbd231335f5ff1293ed464822","isrc":"KRA381701279","name":"Follow Me","registered_at":"2026-06-20T17:10:35Z","spotify_id":"2JsuW6wOrcUMqX0mz38Oqu","type":"track"}

B.B.B.Boo
type: MusicRecording
duration: PT3M35S
duration ms: 215731
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T17:11:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef80fd1151d3228568a56573185187f43a7148568960218f3e2df457d5ac03d3
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/7AoZUPWvjhcI5Gzke4eF0U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoZUPWvjhcI5Gzke4eF0U
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 0xef80fd1151d3228568a56573185187f43a7148568960218f3e2df457d5ac03d3. 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/7AoZUPWvjhcI5Gzke4eF0U.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/7AoZUPWvjhcI5Gzke4eF0U.
  date published: 2026-07-02T03:30:09Z

Geeminy
type: MusicRecording
duration: PT3M31S
duration ms: 211008
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:52:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8aa00476ec0d8136042657128b56d5912de78c78bc4a4c612af1d796987d30aa
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/0jbGr8p6FtlFdqSyoLFyjU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jbGr8p6FtlFdqSyoLFyjU
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 0x8aa00476ec0d8136042657128b56d5912de78c78bc4a4c612af1d796987d30aa. 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/0jbGr8p6FtlFdqSyoLFyjU.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/0jbGr8p6FtlFdqSyoLFyjU.
  date published: 2026-07-02T03:30:09Z

Closer to you
type: MusicRecording
duration: PT3M30S
duration ms: 210177
explicit: false
by artist: WJSN
in album: HAPPY MOMENT (1)
  type: MusicAlbum
  date published: 2017-06-07
isrc code: KRA381701282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T09:53:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521
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/6oOA2KagguCAKqjo2tmp8W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oOA2KagguCAKqjo2tmp8W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521","isrc":"KRA381701282","name":"Closer to you","registered_at":"2026-06-18T09:53:48Z","spotify_id":"6oOA2KagguCAKqjo2tmp8W","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 0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521. 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/6oOA2KagguCAKqjo2tmp8W.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/6oOA2KagguCAKqjo2tmp8W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x31e979ff1989591b2d12e568ae87bc3f7add47866858b52fe205e8bf49019521","isrc":"KRA381701282","name":"Closer to you","registered_at":"2026-06-18T09:53:48Z","spotify_id":"6oOA2KagguCAKqjo2tmp8W","type":"track"}

Last Sequence
type: MusicRecording
duration: PT3M7S
duration ms: 187466
explicit: false
by artist: WJSN
in album: Sequence
  type: MusicAlbum
  date published: 2022-07-05
isrc code: KRA382206002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:45:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0lNPjT58llQGlycRA2mea4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lNPjT58llQGlycRA2mea4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38","isrc":"KRA382206002","name":"Last Sequence","registered_at":"2026-06-04T11:45:56Z","spotify_id":"0lNPjT58llQGlycRA2mea4","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 0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0lNPjT58llQGlycRA2mea4.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/0lNPjT58llQGlycRA2mea4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x96b85913820280b1a813fb1e5b06e08a1e7d606121cc374561f64725182dfc38","isrc":"KRA382206002","name":"Last Sequence","registered_at":"2026-06-04T11:45:56Z","spotify_id":"0lNPjT58llQGlycRA2mea4","type":"track"}

Done
type: MusicRecording
duration: PT3M4S
duration ms: 184160
explicit: false
by artist: WJSN
in album: Sequence
  type: MusicAlbum
  date published: 2022-07-05
isrc code: KRA382206003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:39:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36c813e4b5f39188a62dc1f9aaa053590990d13cc17af0b037a8902d1d4eeaca
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/3ywQdbgLcR5ljONSNguBlD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ywQdbgLcR5ljONSNguBlD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c813e4b5f39188a62dc1f9aaa053590990d13cc17af0b037a8902d1d4eeaca. 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/3ywQdbgLcR5ljONSNguBlD.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/3ywQdbgLcR5ljONSNguBlD.
  date published: 2026-06-13T15:41:10Z

Stronger (Sung by Dawon & Yeonjung)
type: MusicRecording
duration: PT3M9S
duration ms: 189302
explicit: false
by artist: WJSN
in album: Sequence
  type: MusicAlbum
  date published: 2022-07-05
isrc code: KRA382206005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:36:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7jjpfgxx67HnJMdXTfsxEi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jjpfgxx67HnJMdXTfsxEi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a","isrc":"KRA382206005","name":"Stronger (Sung by Dawon & Yeonjung)","registered_at":"2026-06-09T05:36:47Z","spotify_id":"7jjpfgxx67HnJMdXTfsxEi","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 0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jjpfgxx67HnJMdXTfsxEi.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/7jjpfgxx67HnJMdXTfsxEi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfb3fa2631c1e9939fc1e0d6ed9efc00652f86e297168a74512f4c590391bc23a","isrc":"KRA382206005","name":"Stronger (Sung by Dawon & Yeonjung)","registered_at":"2026-06-09T05:36:47Z","spotify_id":"7jjpfgxx67HnJMdXTfsxEi","type":"track"}

Let Me In
type: MusicRecording
duration: PT3M11S
duration ms: 191866
explicit: false
by artist: WJSN
in album: Let Me In
  type: MusicAlbum
  date published: 2021-09-23
isrc code: KRA382162784
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:17:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea
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/3hZCKIBIwZgeTTpWi30zJU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZCKIBIwZgeTTpWi30zJU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea","isrc":"KRA382162784","name":"Let Me In","registered_at":"2026-06-08T00:17:39Z","spotify_id":"3hZCKIBIwZgeTTpWi30zJU","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 0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea. 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/3hZCKIBIwZgeTTpWi30zJU.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/3hZCKIBIwZgeTTpWi30zJU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8fc66b382b9489cbd4ea5d80254f6dbb2f66d581fa346631d0e78914945decea","isrc":"KRA382162784","name":"Let Me In","registered_at":"2026-06-08T00:17:39Z","spotify_id":"3hZCKIBIwZgeTTpWi30zJU","type":"track"}