HXRT
type: MusicGroup
popularity: 21
followers: 2731
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa597c8c2ad54d4c9d92c71a9a17e19517c4f52aec697f4528fb6562ce5a72495
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed20936c-8fdc-4595-9985-479d5a850390.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed20936c-8fdc-4595-9985-479d5a850390.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed20936c-8fdc-4595-9985-479d5a850390
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xa597c8c2ad54d4c9d92c71a9a17e19517c4f52aec697f4528fb6562ce5a72495. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed20936c-8fdc-4595-9985-479d5a850390.json and https://artists.proofprofile.net/proofs/artist/ed20936c-8fdc-4595-9985-479d5a850390.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Wasted Youth
  type: MusicAlbum
  date published: 2021-07-28
album: Flip Flop
  type: MusicAlbum
  date published: 2021-09-08
album: TRUST
  type: MusicAlbum
  date published: 2021-10-21
album: Moonlight Dancing
  type: MusicAlbum
  date published: 2022-02-10
album: Jealous
  type: MusicAlbum
  date published: 2022-04-07
album: The World Is On Fire
  type: MusicAlbum
  date published: 2022-05-26
album: Die Alone
  type: MusicAlbum
  date published: 2022-08-18
album: Calm Me Down (INOY REMIX)
  type: MusicAlbum
  date published: 2022-09-15
album: Nightmare
  type: MusicAlbum
  date published: 2022-10-06
album: All I Kno
  type: MusicAlbum
  date published: 2022-11-10
album: Out 2 Get Me
  type: MusicAlbum
  date published: 2022-12-22
album: Pink Lemonade
  type: MusicAlbum
  date published: 2023-02-23
  track: Pink Lemonade
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132307
    explicit: false
    by artist: HXRT
    in album: Pink Lemonade
      type: MusicAlbum
      date published: 2023-02-23
    isrc code: QZDA42321676
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:47:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a3d14ed24d65a45fd40e6b281d40a831fbbead76cc89bd0c3a29c75e77c8bd8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42321676
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3d14ed24d65a45fd40e6b281d40a831fbbead76cc89bd0c3a29c75e77c8bd8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42321676.
      date published: 2026-07-03T19:59:51Z
    audio: Pink Lemonade
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.114
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.105
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.435
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.677
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Built 4 U
  type: MusicAlbum
  date published: 2023-03-23
  track: Built 4 U
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137916
    explicit: false
    by artist: HXRT
    in album: Built 4 U
      type: MusicAlbum
      date published: 2023-03-23
    isrc code: QZES72327236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:51:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8be041daf56ba1e8f6ee6f12131e1dd0d19fc287ff77ecaed47529b6b3b120f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72327236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8be041daf56ba1e8f6ee6f12131e1dd0d19fc287ff77ecaed47529b6b3b120f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72327236.
      date published: 2026-07-05T10:01:46Z
    audio: Built 4 U
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.984
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bye Bye Bye
album: Stay Young Forever
album: Taste Like Summer
album: Awesome
album: Calm Me Down (Piano Version)
album: Call On Me
album: In It Alone
album: Does He Feel Like Me?
album: Selfish
album: Popular
album: The World Is On Fire (INOY REMIX)
album: Live Fast Die Young
album: DIMES
album: Cross The Line
album: Sped Up
album: Dance With Somebody New
album: Feel A Rush
album: All In
album: Champion
album: HIGH
album: Distant
album: Stay Young Forever (Piano Version)
album: Built 4 U (Piano Version)
album: Fireworks

Musical Key
type: PropertyValue
value: 2

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.689

Energy
type: PropertyValue
value: 0.624

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0.128

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.197

Valence (Positivity)
type: PropertyValue
value: 0.734

Loudness (dB)
type: PropertyValue
value: -6.628

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Bye Bye Bye
type: MusicAlbum
date published: 2023-04-21

Stay Young Forever
type: MusicAlbum
date published: 2023-05-18

Taste Like Summer
type: MusicAlbum
date published: 2023-06-22

Awesome
type: MusicAlbum
date published: 2023-07-28

Awesome
type: MusicAlbum
date published: 2023-07-28

Calm Me Down (Piano Version)
type: MusicAlbum
date published: 2023-08-10

Call On Me
type: MusicAlbum
date published: 2023-08-31

In It Alone
type: MusicAlbum
date published: 2023-10-05

Does He Feel Like Me?
type: MusicAlbum
date published: 2023-11-09

Selfish
type: MusicAlbum
date published: 2023-12-14

Popular
type: MusicAlbum
date published: 2023-12-15

The World Is On Fire (INOY REMIX)
type: MusicAlbum
date published: 2023-12-21
track: The World Is On Fire - INOY REMIX
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149808
  explicit: false
  by artist: HXRT
  in album: The World Is On Fire (INOY REMIX)
    type: MusicAlbum
    date published: 2023-12-21
  isrc code: QZWFJ2311619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T08:25:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5aec985699b51a7c0b6eb2dcb4dc336079b4e172acc07505518ae800594d169
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2311619
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aec985699b51a7c0b6eb2dcb4dc336079b4e172acc07505518ae800594d169. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2311619.
    date published: 2026-07-17T09:14:21Z
  audio: The World Is On Fire - INOY REMIX
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.082
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.552
    additional property: Energy
      type: PropertyValue
      value: 0.506
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.138
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.136
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.327
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Live Fast Die Young
type: MusicAlbum
date published: 2024-01-25

DIMES
type: MusicAlbum
date published: 2024-02-09

Cross The Line
type: MusicAlbum
date published: 2024-03-07

Sped Up
type: MusicAlbum
date published: 2024-04-11

Dance With Somebody New
type: MusicAlbum
date published: 2024-04-25

Feel A Rush
type: MusicAlbum
date published: 2024-07-05
track: Feel A Rush
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163278
  explicit: false
  by artist: HXRT
  in album: Feel A Rush
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: QZNWX2481567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T18:17:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x715fd3a980c4549eb31dfb86f3d2e0f35a1ad66943cbd2397a0c4b1ad536d951
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958924
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958924
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2481567
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T21:10:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715fd3a980c4549eb31dfb86f3d2e0f35a1ad66943cbd2397a0c4b1ad536d951. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:10:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2481567.
    date published: 2026-07-20T21:10:19Z
  audio: Feel A Rush
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 122.079
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.71
    additional property: Energy
      type: PropertyValue
      value: 0.833
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.098
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.524
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.923
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.002
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

All In
type: MusicAlbum
date published: 2024-07-19

Champion
type: MusicAlbum
date published: 2024-08-02

HIGH
type: MusicAlbum
date published: 2024-08-16

Distant
type: MusicAlbum
date published: 2024-08-30
track: Distant
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146013
  explicit: false
  by artist: HXRT
  in album: Distant
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: QZNWX2483125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T08:41:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b37d4ec1251c7099bf8b815b6d7ff2f93112c7a931beb9bec178b79d04ffdff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958853
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958853
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2483125
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:45:57Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b37d4ec1251c7099bf8b815b6d7ff2f93112c7a931beb9bec178b79d04ffdff. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:45:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2483125.
    date published: 2026-07-20T11:45:57Z
  audio: Distant
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.155
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.562
    additional property: Energy
      type: PropertyValue
      value: 0.697
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.099
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.081
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.706
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.456
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Stay Young Forever (Piano Version)
type: MusicAlbum
date published: 2024-09-13

Built 4 U (Piano Version)
type: MusicAlbum
date published: 2024-09-27

Fireworks
type: MusicAlbum
date published: 2025-05-08
track: Fireworks
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215625
  explicit: false
  by artist: HXRT
  in album: Fireworks
    type: MusicAlbum
    date published: 2025-05-08
  isrc code: QZNWQ2553858
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T10:18:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x63b8ee454e94303d0ee99a6f095093205e5dfc43bb0d28a896007833acf34727
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958721
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958721
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2553858
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T11:02:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b8ee454e94303d0ee99a6f095093205e5dfc43bb0d28a896007833acf34727. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2553858.
    date published: 2026-07-19T11:02:33Z
  audio: Fireworks
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.041
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.647
    additional property: Energy
      type: PropertyValue
      value: 0.831
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.154
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.566
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.96
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.723
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor