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genre: reggae
popularity: 45
followers: 11078
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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album: Rather Be
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album: They Don't Care About Us
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album: Hold Up (Reggae Version)
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    subject of: OpenTimestamps Proof of Existence
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  track: Rather Be
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  track: Careless Whisper
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  track: All About That Bass
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  track: Girls Just Want to Have Fun
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  track: They Don't Care About Us
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    subject of: OpenTimestamps Proof of Existence
  track: Total Eclipse of the Heart - Reggae Version
  track: Good Feeling
  track: All About That Bass - Reggaeton Mix
album: Everything
album: Stayin' Alive
album: The Guns of Brixton
album: Friends
album: In My Life
album: Into the Groove
album: Have You Ever Seen the Rain
album: How Deep is Your Love
album: Sunny Road (Reggae Mix)
album: Open
album: Summer of Reggae
album: I Can't Tell You Why
track: Back to Black
track: Hold Up - Reggae Version
track: Rather Be
track: Good Feeling
track: Careless Whisper
track: Girls Just Want to Have Fun
track: Open - Krister Remix
track: All About That Bass - Reggaeton Mix
track: Runaway Train
track: Open
track: They Don't Care About Us

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2fa77031cdf5c038468b849a5cf96fe2e371b9ed91f84e614f214d53017522. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BdMvfGIhjP4TEIG3dOBY0.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/0BdMvfGIhjP4TEIG3dOBY0.
date published: 2026-07-04T14:03:39Z
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Total Eclipse of the Heart - Reggae Version
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Good Feeling
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All About That Bass - Reggaeton Mix
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isrc code: ARF411701235

Everything
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Stayin' Alive
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The Guns of Brixton
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Friends
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    date published: 2020-05-15

In My Life
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Into the Groove
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    date published: 2021-02-05

Have You Ever Seen the Rain
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How Deep is Your Love
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    date published: 2022-01-07

Sunny Road (Reggae Mix)
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Open
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
track: Open - Krister Remix
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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Summer of Reggae
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    date published: 2022-07-29
track: In My Life
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162949
  explicit: false
  by artist: The Reggister's
  in album: Summer of Reggae
    type: MusicAlbum
    date published: 2022-07-29
  isrc code: ARF412000295
track: Yellow Moon
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203028
  explicit: false
  by artist: The Reggister's
  in album: Summer of Reggae
    type: MusicAlbum
    date published: 2022-07-29

I Can't Tell You Why
type: MusicAlbum
date published: 2024-05-03
track: I Can't Tell You Why
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144135
  explicit: false
  by artist: The Reggister's
  in album: I Can't Tell You Why
    type: MusicAlbum
    date published: 2024-05-03

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Vintage Reggae Café
  type: MusicAlbum
  date published: 2013-06-18
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/12SkP96w9XZmrkThrOkk7I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12SkP96w9XZmrkThrOkk7I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"12SkP96w9XZmrkThrOkk7I","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/12SkP96w9XZmrkThrOkk7I.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/12SkP96w9XZmrkThrOkk7I.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"12SkP96w9XZmrkThrOkk7I","type":"track"}

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Vintage Chic 100
  type: MusicAlbum
  date published: 2014-02-25
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/0AmhVYsOkrfrnDLm3TRkA1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AmhVYsOkrfrnDLm3TRkA1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"0AmhVYsOkrfrnDLm3TRkA1","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/0AmhVYsOkrfrnDLm3TRkA1.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/0AmhVYsOkrfrnDLm3TRkA1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"0AmhVYsOkrfrnDLm3TRkA1","type":"track"}

Hold Up - Reggae Version
type: MusicRecording
duration: PT3M53S
duration ms: 233685
explicit: false
by artist: The Reggister's
in album: Vintage Café: Lounge and Jazz Blends (Special Selection), Vol. 12
  type: MusicAlbum
  date published: 2018-05-11
isrc code: ARF411800063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:12:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae9fd1f8901b609bebfb0cdbf2be7095700e0b3588e08a0fcc857ba6c8ca8364
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/21IgsihbtrYK4bRC1u7CgA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21IgsihbtrYK4bRC1u7CgA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae9fd1f8901b609bebfb0cdbf2be7095700e0b3588e08a0fcc857ba6c8ca8364","isrc":"ARF411800063","name":"Hold Up - Reggae Version","registered_at":"2026-06-27T09:12:28Z","spotify_id":"21IgsihbtrYK4bRC1u7CgA","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 0xae9fd1f8901b609bebfb0cdbf2be7095700e0b3588e08a0fcc857ba6c8ca8364. 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/21IgsihbtrYK4bRC1u7CgA.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/21IgsihbtrYK4bRC1u7CgA.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xae9fd1f8901b609bebfb0cdbf2be7095700e0b3588e08a0fcc857ba6c8ca8364","isrc":"ARF411800063","name":"Hold Up - Reggae Version","registered_at":"2026-06-27T09:12:28Z","spotify_id":"21IgsihbtrYK4bRC1u7CgA","type":"track"}

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Keep Calm and Ultra Lounge 2
  type: MusicAlbum
  date published: 2013-08-12
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/2FPaOupYdQFA722l10i4AT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FPaOupYdQFA722l10i4AT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"2FPaOupYdQFA722l10i4AT","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/2FPaOupYdQFA722l10i4AT.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/2FPaOupYdQFA722l10i4AT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"2FPaOupYdQFA722l10i4AT","type":"track"}

Rather Be
type: MusicRecording
duration: PT3M25S
duration ms: 205946
explicit: false
by artist: The Reggister's
in album: Vintage Chic 100 - Part Four
  type: MusicAlbum
  date published: 2016-07-15
isrc code: ARF411600369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:30:55+00:00

Good Feeling
type: MusicRecording
duration: PT3M48S
duration ms: 228867
explicit: false
by artist: The Reggister's
in album: Keep Calm and Ultra Lounge 5
  type: MusicAlbum
  date published: 2014-12-22
isrc code: ARF411401092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:33:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/433aPJ86sBAfRkfYR1a8r4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/433aPJ86sBAfRkfYR1a8r4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72","isrc":"ARF411401092","name":"Good Feeling","registered_at":"2026-06-05T17:33:40Z","spotify_id":"433aPJ86sBAfRkfYR1a8r4","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 0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/433aPJ86sBAfRkfYR1a8r4.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/433aPJ86sBAfRkfYR1a8r4.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72","isrc":"ARF411401092","name":"Good Feeling","registered_at":"2026-06-05T17:33:40Z","spotify_id":"433aPJ86sBAfRkfYR1a8r4","type":"track"}

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Vintage Café Essentials II
  type: MusicAlbum
  date published: 2014-11-18
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/5zocerEAMrVuBcMEmC3Vgw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zocerEAMrVuBcMEmC3Vgw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"5zocerEAMrVuBcMEmC3Vgw","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/5zocerEAMrVuBcMEmC3Vgw.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/5zocerEAMrVuBcMEmC3Vgw.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"5zocerEAMrVuBcMEmC3Vgw","type":"track"}

Careless Whisper
type: MusicRecording
duration: PT4M9S
duration ms: 249375
explicit: false
by artist: The Reggister's
by artist: Natty Bong
in album: Keep Calm and Ultra Lounge 9
  type: MusicAlbum
  date published: 2018-10-19
isrc code: ARF411800103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:38:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2713699e02f08de9acd9adedc950251d037e123ac8e8f76672b78648bb973c22
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/3gA2grJuMdoprIzuA2b0fI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gA2grJuMdoprIzuA2b0fI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2713699e02f08de9acd9adedc950251d037e123ac8e8f76672b78648bb973c22","isrc":"ARF411800103","name":"Careless Whisper","registered_at":"2026-06-23T01:38:08Z","spotify_id":"3gA2grJuMdoprIzuA2b0fI","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 0x2713699e02f08de9acd9adedc950251d037e123ac8e8f76672b78648bb973c22. 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/3gA2grJuMdoprIzuA2b0fI.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/3gA2grJuMdoprIzuA2b0fI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2713699e02f08de9acd9adedc950251d037e123ac8e8f76672b78648bb973c22","isrc":"ARF411800103","name":"Careless Whisper","registered_at":"2026-06-23T01:38:08Z","spotify_id":"3gA2grJuMdoprIzuA2b0fI","type":"track"}

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Vintage Reggae Café - the Definitive Collection
  type: MusicAlbum
  date published: 2015-10-26
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/3aaCLitQ9ROY8T5gSMRvKb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aaCLitQ9ROY8T5gSMRvKb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"3aaCLitQ9ROY8T5gSMRvKb","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/3aaCLitQ9ROY8T5gSMRvKb.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/3aaCLitQ9ROY8T5gSMRvKb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"3aaCLitQ9ROY8T5gSMRvKb","type":"track"}

Good Feeling
type: MusicRecording
duration: PT3M48S
duration ms: 228867
explicit: false
by artist: The Reggister's
in album: Vintage Reggae Café - the Definitive Collection
  type: MusicAlbum
  date published: 2015-10-26
isrc code: ARF411401092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:33:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72
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/322jQqgfQWrpIZ9H07Y6RB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/322jQqgfQWrpIZ9H07Y6RB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72","isrc":"ARF411401092","name":"Good Feeling","registered_at":"2026-06-05T17:33:40Z","spotify_id":"322jQqgfQWrpIZ9H07Y6RB","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 0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72. 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/322jQqgfQWrpIZ9H07Y6RB.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/322jQqgfQWrpIZ9H07Y6RB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdd36db967ee9d7f2b6a9b87d65540c3b72150ce70ef03f02c23d95a756eacb72","isrc":"ARF411401092","name":"Good Feeling","registered_at":"2026-06-05T17:33:40Z","spotify_id":"322jQqgfQWrpIZ9H07Y6RB","type":"track"}

Girls Just Want to Have Fun
type: MusicRecording
duration: PT2M48S
duration ms: 168327
explicit: false
by artist: The Reggister's
in album: Vintage Reggae Café - the Definitive Collection
  type: MusicAlbum
  date published: 2015-10-26
isrc code: ARF411500979
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:31:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81a21d1238dfe8c75bce92c5b6095ff1797b0edb16476d17a9a73db1c3f50ca5
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/0BaRB7I4rifsK4iLTTvnf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BaRB7I4rifsK4iLTTvnf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81a21d1238dfe8c75bce92c5b6095ff1797b0edb16476d17a9a73db1c3f50ca5","isrc":"ARF411500979","name":"Girls Just Want to Have Fun","registered_at":"2026-06-18T03:31:44Z","spotify_id":"0BaRB7I4rifsK4iLTTvnf5","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 0x81a21d1238dfe8c75bce92c5b6095ff1797b0edb16476d17a9a73db1c3f50ca5. 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/0BaRB7I4rifsK4iLTTvnf5.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/0BaRB7I4rifsK4iLTTvnf5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x81a21d1238dfe8c75bce92c5b6095ff1797b0edb16476d17a9a73db1c3f50ca5","isrc":"ARF411500979","name":"Girls Just Want to Have Fun","registered_at":"2026-06-18T03:31:44Z","spotify_id":"0BaRB7I4rifsK4iLTTvnf5","type":"track"}

Open - Krister Remix
type: MusicRecording
duration: PT2M17S
duration ms: 137250
explicit: false
by artist: The Reggister's
by artist: Cassandra Beck
in album: Vintage Café – The Remixes
  type: MusicAlbum
  date published: 2023-02-18
isrc code: ARF412200223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5HUqTyS7gouo3Jr36dduVV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HUqTyS7gouo3Jr36dduVV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30","isrc":"ARF412200223","name":"Open - Krister Remix","registered_at":"2026-06-05T11:21:09Z","spotify_id":"5HUqTyS7gouo3Jr36dduVV","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 0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5HUqTyS7gouo3Jr36dduVV.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/5HUqTyS7gouo3Jr36dduVV.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30","isrc":"ARF412200223","name":"Open - Krister Remix","registered_at":"2026-06-05T11:21:09Z","spotify_id":"5HUqTyS7gouo3Jr36dduVV","type":"track"}

All About That Bass - Reggaeton Mix
type: MusicRecording
duration: PT3M43S
duration ms: 223687
explicit: false
by artist: The Reggister's
in album: Vintage Reggaeton Mix
  type: MusicAlbum
  date published: 2017-03-31
isrc code: ARF411701235

Back to Black
type: MusicRecording
duration: PT3M40S
duration ms: 220733
explicit: false
by artist: The Reggister's
by artist: Melizza
in album: Keep Calm and Feel the Reggae
  type: MusicAlbum
  date published: 2013-10-08
isrc code: ARF411300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:34:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5
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/2Xqnn5Wsmu8TRmPt21Q1P6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xqnn5Wsmu8TRmPt21Q1P6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"2Xqnn5Wsmu8TRmPt21Q1P6","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 0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5. 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/2Xqnn5Wsmu8TRmPt21Q1P6.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/2Xqnn5Wsmu8TRmPt21Q1P6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdc73c467d19396b66f34aa28432806c37a92e93aa8c40264d09e39b2305efbb5","isrc":"ARF411300280","name":"Back to Black","registered_at":"2026-06-04T09:34:32Z","spotify_id":"2Xqnn5Wsmu8TRmPt21Q1P6","type":"track"}

Runaway Train
type: MusicRecording
duration: PT3M0S
duration ms: 180384
explicit: false
by artist: Cassandra Beck
by artist: The Reggister's
in album: Runaway Train
  type: MusicAlbum
  date published: 2023-05-12
isrc code: ARF412300121
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:24:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x138adcfaf65d33519589c9ad6dc62b877f56f354d15b41dc2765ab2aed826912
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/0oq2fLjTw7aqkVl48UrzQd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oq2fLjTw7aqkVl48UrzQd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x138adcfaf65d33519589c9ad6dc62b877f56f354d15b41dc2765ab2aed826912","isrc":"ARF412300121","name":"Runaway Train","registered_at":"2026-06-06T13:24:17Z","spotify_id":"0oq2fLjTw7aqkVl48UrzQd","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 0x138adcfaf65d33519589c9ad6dc62b877f56f354d15b41dc2765ab2aed826912. 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/0oq2fLjTw7aqkVl48UrzQd.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/0oq2fLjTw7aqkVl48UrzQd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x138adcfaf65d33519589c9ad6dc62b877f56f354d15b41dc2765ab2aed826912","isrc":"ARF412300121","name":"Runaway Train","registered_at":"2026-06-06T13:24:17Z","spotify_id":"0oq2fLjTw7aqkVl48UrzQd","type":"track"}

Open
type: MusicRecording
duration: PT2M51S
duration ms: 171696
explicit: false
by artist: The Reggister's
by artist: Cassandra Beck
in album: Open
  type: MusicAlbum
  date published: 2022-07-08
isrc code: ARF412200210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:23:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fa10d42986183c8d40eca6a6ed325f08cd8a8101adcd2a899aae7ccfe199b84
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/5Ao22sgwiHjZA7Wx9Pb6aQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ao22sgwiHjZA7Wx9Pb6aQ
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 0x4fa10d42986183c8d40eca6a6ed325f08cd8a8101adcd2a899aae7ccfe199b84. 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/5Ao22sgwiHjZA7Wx9Pb6aQ.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/5Ao22sgwiHjZA7Wx9Pb6aQ.
  date published: 2026-06-13T15:41:10Z

Open - Krister Remix
type: MusicRecording
duration: PT2M17S
duration ms: 137250
explicit: false
by artist: The Reggister's
by artist: Cassandra Beck
in album: Open
  type: MusicAlbum
  date published: 2022-07-08
isrc code: ARF412200223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30
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/694Kk7GUNm7EdB0bWwTWPB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/694Kk7GUNm7EdB0bWwTWPB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x503ef74d42e7640533c3b0745392917ab11e11745b74032db0d3df306ed06a30","isrc":"ARF412200223","name":"Open - Krister Remix","registered_at":"2026-06-05T11:21:09Z","spotify_id":"694Kk7GUNm7EdB0bWwTWPB","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
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Open - Krister Remix
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subject of: OpenTimestamps Proof of Existence
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They Don't Care About Us
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subject of: OpenTimestamps Proof of Existence
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Good Feeling
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subject of: OpenTimestamps Proof of Existence
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