Slash
type: MusicGroup
genre: acoustic rock
genre: hard rock
popularity: 59
followers: 3115319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a43cbfd5-593d-4b21-a973-13dbd0f308dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a43cbfd5-593d-4b21-a973-13dbd0f308dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
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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 0x449a886f22440210c58a87617f3a92f230f78f0678ac069ba0fdf67e1a5ae7e2. 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/a43cbfd5-593d-4b21-a973-13dbd0f308dc.json and https://artists.proofprofile.net/proofs/artist/a43cbfd5-593d-4b21-a973-13dbd0f308dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Papa Was a Rolling Stone (feat. Demi Lovato)
  type: MusicAlbum
  date published: 2024-05-16
  track: Papa Was a Rolling Stone (feat. Demi Lovato)
    type: MusicRecording
    duration: PT7M52S
    duration ms: 472253
    explicit: false
    by artist: Slash
    by artist: Demi Lovato
    in album: Papa Was a Rolling Stone (feat. Demi Lovato)
      type: MusicAlbum
      date published: 2024-05-16
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T06:40:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a
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      type: PropertyValue
      value: https://blockstream.info/api/block/956349
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2BryznQ9VHUExjOZdJEgNU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BryznQ9VHUExjOZdJEgNU
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BryznQ9VHUExjOZdJEgNU.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/2BryznQ9VHUExjOZdJEgNU.
      date published: 2026-07-02T11:34:59Z
      text: {"copyright_id":"0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a","isrc":"QZWH32400011","name":"Papa Was a Rolling Stone (feat. Demi Lovato)","registered_at":"2026-06-25T06:40:39Z","spotify_id":"2BryznQ9VHUExjOZdJEgNU","type":"track"}
album: World On Fire
  type: MusicAlbum
  date published: 2014-09-16
  track: World On Fire
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271026
    explicit: false
    by artist: Slash
    by artist: Myles Kennedy And The Conspirators
    in album: World On Fire
      type: MusicAlbum
      date published: 2014-09-16
    isrc code: US9T51400037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T13:32:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0GnU2sNVI6uP1tlmkVfiEt.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GnU2sNVI6uP1tlmkVfiEt
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e. 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/0GnU2sNVI6uP1tlmkVfiEt.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/0GnU2sNVI6uP1tlmkVfiEt.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e","isrc":"US9T51400037","name":"World On Fire","registered_at":"2026-06-04T13:32:51Z","spotify_id":"0GnU2sNVI6uP1tlmkVfiEt","type":"track"}
track: Maybe It’s Time (feat. Corey Taylor, Joe Elliott, Brantley Gilbert, Ivan Moody, Slash, AWOLNATION, Tommy Vext)
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254200
  explicit: false
  by artist: Sixx:A.M.
  by artist: Corey Taylor
  by artist: Joe Elliott
  by artist: Brantley Gilbert
  by artist: Ivan Moody
  by artist: Slash
  by artist: AWOLNATION
  by artist: Tommy Vext
  in album: Maybe It’s Time (feat. Corey Taylor, Joe Elliott, Brantley Gilbert, Ivan Moody, Slash, AWOLNATION, Tommy Vext)
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: USDPK2000120
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:56:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x56b07ed30a50b3a7a459979b55851a31e38ad6ded2ba19df89200e19c483cf03
  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/1rptK1oec3gjHpzzrxHyln.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rptK1oec3gjHpzzrxHyln
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x56b07ed30a50b3a7a459979b55851a31e38ad6ded2ba19df89200e19c483cf03","isrc":"USDPK2000120","name":"Maybe It’s Time (feat. Corey Taylor, Joe Elliott, Brantley Gilbert, Ivan Moody, Slash, AWOLNATION, Tommy Vext)","registered_at":"2026-06-04T07:56:24Z","spotify_id":"1rptK1oec3gjHpzzrxHyln","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 0x56b07ed30a50b3a7a459979b55851a31e38ad6ded2ba19df89200e19c483cf03. 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/1rptK1oec3gjHpzzrxHyln.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/1rptK1oec3gjHpzzrxHyln.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x56b07ed30a50b3a7a459979b55851a31e38ad6ded2ba19df89200e19c483cf03","isrc":"USDPK2000120","name":"Maybe It’s Time (feat. Corey Taylor, Joe Elliott, Brantley Gilbert, Ivan Moody, Slash, AWOLNATION, Tommy Vext)","registered_at":"2026-06-04T07:56:24Z","spotify_id":"1rptK1oec3gjHpzzrxHyln","type":"track"}
track: Sorry Not Sorry (with Slash) - Rock Version
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214760
  explicit: false
  by artist: Demi Lovato
  by artist: Slash
  in album: REVAMPED
  isrc code: USUG12303420
  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: World On Fire
track: School's Out/Another Brick In The Wall
track: Papa Was a Rolling Stone (feat. Demi Lovato)
track: 21 Forever
track: Sweet Child O' Mine (made famous by Guns N' Roses)
track: Sweet Child o' Mine (Arr. for Harp by Kristan Toczko)
track: Nice Boys
track: No More Mr. Nice Guy
track: Vocalise
track: Gypsy
track: Saturday Night
track: ROCKSTAR 101

Demi Lovato
type: MusicGroup

Slash
type: MusicGroup

REVAMPED
type: MusicAlbum
date published: 2023-09-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:29:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36

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/3L3IJAp60VshAFFDjdJ2FE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3L3IJAp60VshAFFDjdJ2FE

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36","isrc":"USUG12303420","name":"Sorry Not Sorry (with Slash) - Rock Version","registered_at":"2026-06-04T10:29:52Z","spotify_id":"3L3IJAp60VshAFFDjdJ2FE","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 0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36. 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/3L3IJAp60VshAFFDjdJ2FE.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/3L3IJAp60VshAFFDjdJ2FE.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36","isrc":"USUG12303420","name":"Sorry Not Sorry (with Slash) - Rock Version","registered_at":"2026-06-04T10:29:52Z","spotify_id":"3L3IJAp60VshAFFDjdJ2FE","type":"track"}

World On Fire
type: MusicRecording
duration: PT4M31S
duration ms: 271026
explicit: false
by artist: Slash
by artist: Myles Kennedy And The Conspirators
in album: World On Fire
  type: MusicAlbum
  date published: 2014-09-16
isrc code: US9T51400037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:32:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e
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/0GnU2sNVI6uP1tlmkVfiEt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GnU2sNVI6uP1tlmkVfiEt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e","isrc":"US9T51400037","name":"World On Fire","registered_at":"2026-06-04T13:32:51Z","spotify_id":"0GnU2sNVI6uP1tlmkVfiEt","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 0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e. 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/0GnU2sNVI6uP1tlmkVfiEt.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/0GnU2sNVI6uP1tlmkVfiEt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4bd3f1880a35417aabc9b34d50c915cb69b64d3195e2368af5b85d50544e5b1e","isrc":"US9T51400037","name":"World On Fire","registered_at":"2026-06-04T13:32:51Z","spotify_id":"0GnU2sNVI6uP1tlmkVfiEt","type":"track"}

School's Out/Another Brick In The Wall
type: MusicRecording
duration: PT5M14S
duration ms: 314786
explicit: false
by artist: Hollywood Vampires
by artist: Joe Perry
by artist: Johnny Depp
by artist: Slash
by artist: Brian Johnson
by artist: Alice Cooper
in album: ¡School's Out...Ready For Summertime!
  type: MusicAlbum
  date published: 2023-08-03
isrc code: USUG11500823
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:24:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d5e9d81c88d15d6c00f6ac9f7d31b89ad068bdbf7a3a6fc86f90a5d7addedd4
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/4EZNEXB4UXjJsMny5lxtl4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EZNEXB4UXjJsMny5lxtl4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d5e9d81c88d15d6c00f6ac9f7d31b89ad068bdbf7a3a6fc86f90a5d7addedd4","isrc":"USUG11500823","name":"School's Out/Another Brick In The Wall","registered_at":"2026-06-05T12:24:18Z","spotify_id":"4EZNEXB4UXjJsMny5lxtl4","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 0x5d5e9d81c88d15d6c00f6ac9f7d31b89ad068bdbf7a3a6fc86f90a5d7addedd4. 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/4EZNEXB4UXjJsMny5lxtl4.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/4EZNEXB4UXjJsMny5lxtl4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5d5e9d81c88d15d6c00f6ac9f7d31b89ad068bdbf7a3a6fc86f90a5d7addedd4","isrc":"USUG11500823","name":"School's Out/Another Brick In The Wall","registered_at":"2026-06-05T12:24:18Z","spotify_id":"4EZNEXB4UXjJsMny5lxtl4","type":"track"}

Papa Was a Rolling Stone (feat. Demi Lovato)
type: MusicRecording
duration: PT7M52S
duration ms: 472253
explicit: false
by artist: Slash
by artist: Demi Lovato
in album: Papa Was a Rolling Stone (feat. Demi Lovato)
  type: MusicAlbum
  date published: 2024-05-16
isrc code: QZWH32400011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T06:40:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2BryznQ9VHUExjOZdJEgNU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BryznQ9VHUExjOZdJEgNU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a","isrc":"QZWH32400011","name":"Papa Was a Rolling Stone (feat. Demi Lovato)","registered_at":"2026-06-25T06:40:39Z","spotify_id":"2BryznQ9VHUExjOZdJEgNU","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 0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BryznQ9VHUExjOZdJEgNU.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/2BryznQ9VHUExjOZdJEgNU.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x8d849771fdd9ada4c18cd2a043e02f411e97c17cd2aa25e4bd29a5e7d593179a","isrc":"QZWH32400011","name":"Papa Was a Rolling Stone (feat. Demi Lovato)","registered_at":"2026-06-25T06:40:39Z","spotify_id":"2BryznQ9VHUExjOZdJEgNU","type":"track"}

Sorry Not Sorry (with Slash) - Rock Version
type: MusicRecording
duration: PT3M34S
duration ms: 214760
explicit: false
by artist: Demi Lovato
by artist: Slash
in album: Confident (Rock Version)
  type: MusicAlbum
  date published: 2023-08-18
isrc code: USUG12303420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:29:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36
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/0zdovTYimmoOLnRRyvhGke.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zdovTYimmoOLnRRyvhGke
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36","isrc":"USUG12303420","name":"Sorry Not Sorry (with Slash) - Rock Version","registered_at":"2026-06-04T10:29:52Z","spotify_id":"0zdovTYimmoOLnRRyvhGke","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 0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36. 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/0zdovTYimmoOLnRRyvhGke.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/0zdovTYimmoOLnRRyvhGke.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xebafd44bc48a5e92f0bb2cca4eab195ba21a92292c528892852bc52ab29ffa36","isrc":"USUG12303420","name":"Sorry Not Sorry (with Slash) - Rock Version","registered_at":"2026-06-04T10:29:52Z","spotify_id":"0zdovTYimmoOLnRRyvhGke","type":"track"}

21 Forever
type: MusicRecording
duration: PT5M19S
duration ms: 319776
explicit: false
by artist: Chris Janson
by artist: Dolly Parton
by artist: Slash
in album: The Outlaw Side Of Me
  type: MusicAlbum
  date published: 2023-06-16
isrc code: QZRD92302935
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:59:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeccd8583384b59199e2293f847d6d21a73c33c74fe19fe85bcdc8528d733925f
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/48pyG4Fg15OHEWaV2sOPfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48pyG4Fg15OHEWaV2sOPfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeccd8583384b59199e2293f847d6d21a73c33c74fe19fe85bcdc8528d733925f","isrc":"QZRD92302935","name":"21 Forever","registered_at":"2026-06-08T16:59:06Z","spotify_id":"48pyG4Fg15OHEWaV2sOPfu","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 0xeccd8583384b59199e2293f847d6d21a73c33c74fe19fe85bcdc8528d733925f. 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/48pyG4Fg15OHEWaV2sOPfu.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/48pyG4Fg15OHEWaV2sOPfu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeccd8583384b59199e2293f847d6d21a73c33c74fe19fe85bcdc8528d733925f","isrc":"QZRD92302935","name":"21 Forever","registered_at":"2026-06-08T16:59:06Z","spotify_id":"48pyG4Fg15OHEWaV2sOPfu","type":"track"}

Sweet Child O' Mine (made famous by Guns N' Roses)
type: MusicRecording
duration: PT6M6S
duration ms: 366968
explicit: false
by artist: Steven Adler
by artist: St. Martin's Symphony Of Los Angeles
by artist: Axl Rose
by artist: Izzy Stradlin
by artist: Duff McKagan
by artist: Slash
by artist: Johann Heinrich Jr.
in album: 4th Of July Classical
  type: MusicAlbum
  date published: 2009-04-01
isrc code: USA371001724
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:02:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a7adb927c6e1b7936309ec1e2e1500e759a6f71802c42ba193ba16e316bbaf6
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/1pVpYMKAd6vsrn3MROrGNR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pVpYMKAd6vsrn3MROrGNR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a7adb927c6e1b7936309ec1e2e1500e759a6f71802c42ba193ba16e316bbaf6","isrc":"USA371001724","name":"Sweet Child O' Mine (made famous by Guns N' Roses)","registered_at":"2026-06-21T04:02:49Z","spotify_id":"1pVpYMKAd6vsrn3MROrGNR","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 0x5a7adb927c6e1b7936309ec1e2e1500e759a6f71802c42ba193ba16e316bbaf6. 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/1pVpYMKAd6vsrn3MROrGNR.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/1pVpYMKAd6vsrn3MROrGNR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5a7adb927c6e1b7936309ec1e2e1500e759a6f71802c42ba193ba16e316bbaf6","isrc":"USA371001724","name":"Sweet Child O' Mine (made famous by Guns N' Roses)","registered_at":"2026-06-21T04:02:49Z","spotify_id":"1pVpYMKAd6vsrn3MROrGNR","type":"track"}

Sweet Child o' Mine (Arr. for Harp by Kristan Toczko)
type: MusicRecording
duration: PT4M51S
duration ms: 291253
explicit: false
by artist: Axl Rose
by artist: Slash
by artist: Izzy Stradlin
by artist: Steven Adler
by artist: Duff McKagan
by artist: HarpistKT
in album: Rock Echoes
  type: MusicAlbum
  date published: 2024-02-16
isrc code: CA4Q32400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T23:02:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc00d016170d057b47e03269930ecb75995f85333ea984c995d648f11cbcf7ee8
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/28xJn5FKKelZDBMx21vlcC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28xJn5FKKelZDBMx21vlcC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc00d016170d057b47e03269930ecb75995f85333ea984c995d648f11cbcf7ee8","isrc":"CA4Q32400001","name":"Sweet Child o' Mine (Arr. for Harp by Kristan Toczko)","registered_at":"2026-06-26T23:02:10Z","spotify_id":"28xJn5FKKelZDBMx21vlcC","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 0xc00d016170d057b47e03269930ecb75995f85333ea984c995d648f11cbcf7ee8. 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/28xJn5FKKelZDBMx21vlcC.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/28xJn5FKKelZDBMx21vlcC.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc00d016170d057b47e03269930ecb75995f85333ea984c995d648f11cbcf7ee8","isrc":"CA4Q32400001","name":"Sweet Child o' Mine (Arr. for Harp by Kristan Toczko)","registered_at":"2026-06-26T23:02:10Z","spotify_id":"28xJn5FKKelZDBMx21vlcC","type":"track"}

21 Forever
type: MusicRecording
duration: PT5M18S
duration ms: 318428
explicit: false
by artist: Chris Janson
by artist: Slash
in album: The Outlaw Side Of Me
  type: MusicAlbum
  date published: 2023-06-16
isrc code: QZRD92302938
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T04:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea73b431048cb14028ed85710bb1fd021f94551e72831edde7406b7a2ecab0bf
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/7IFcD8U7dTBEqa87PGQVgb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IFcD8U7dTBEqa87PGQVgb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea73b431048cb14028ed85710bb1fd021f94551e72831edde7406b7a2ecab0bf","isrc":"QZRD92302938","name":"21 Forever","registered_at":"2026-06-25T04:12:36Z","spotify_id":"7IFcD8U7dTBEqa87PGQVgb","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 0xea73b431048cb14028ed85710bb1fd021f94551e72831edde7406b7a2ecab0bf. 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/7IFcD8U7dTBEqa87PGQVgb.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/7IFcD8U7dTBEqa87PGQVgb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xea73b431048cb14028ed85710bb1fd021f94551e72831edde7406b7a2ecab0bf","isrc":"QZRD92302938","name":"21 Forever","registered_at":"2026-06-25T04:12:36Z","spotify_id":"7IFcD8U7dTBEqa87PGQVgb","type":"track"}

Nice Boys
type: MusicRecording
duration: PT2M42S
duration ms: 162013
explicit: false
by artist: Axl
by artist: Slash
by artist: Izzy
by artist: Duff
by artist: Steven
by artist: Izzy Stradlin
by artist: Axl Rose
by artist: Duff McKagen
by artist: Steven Adler
in album: American '80s Hair Metal
  type: MusicAlbum
  date published: 2008-01-22
isrc code: USA560906384

No More Mr. Nice Guy
type: MusicRecording
duration: PT3M41S
duration ms: 221586
explicit: false
by artist: Roger Daltrey
by artist: Slash
in album: Welcome to the Nightmare - an All-Star Salute to Alice Cooper
  type: MusicAlbum
  date published: 2006-04-25
isrc code: USA370577281

Vocalise
type: MusicRecording
duration: PT5M2S
duration ms: 302400
explicit: false
by artist: Slash
in album: A Tribute To A Legend
  type: MusicAlbum
  date published: 2008-09-30
isrc code: USI8R0814807

No More Mr. Nice Guy
type: MusicRecording
duration: PT3M39S
duration ms: 219533
explicit: false
by artist: Slash
by artist: Roger Daltrey
in album: 100 Rock Power Tracks from the '70s, '80s & '90s
  type: MusicAlbum
  date published: 2010-11-04

Gypsy
type: MusicRecording
duration: PT3M35S
duration ms: 215773
explicit: false
by artist: Tommy Shaw
by artist: Slash
in album: This Is Guitar Gods Vol. 2
  type: MusicAlbum
  date published: 2007-10-09

No More Mr. Nice Guy
type: MusicRecording
duration: PT3M39S
duration ms: 219533
explicit: false
by artist: Slash
by artist: Roger Daltrey
in album: Hard n' Heavy
  type: MusicAlbum
  date published: 2009-02-01

No More Mr. Nice Guy
type: MusicRecording
duration: PT3M39S
duration ms: 219533
explicit: false
by artist: Roger Daltrey
by artist: Slash
in album: Warriors Of Rock
  type: MusicAlbum
  date published: 2010-10-01

Saturday Night
type: MusicRecording
duration: PT3M24S
duration ms: 204306
explicit: false
by artist: Travis Barker
by artist: Transplants
by artist: Slash
in album: Give The Drummer Some (Explicit Version)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USUM71101915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:34:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57
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/2UO5DHF95T3GIIe776nSsq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UO5DHF95T3GIIe776nSsq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57","isrc":"USUM71101915","name":"Saturday Night","registered_at":"2026-06-08T11:34:24Z","spotify_id":"2UO5DHF95T3GIIe776nSsq","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 0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57. 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/2UO5DHF95T3GIIe776nSsq.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/2UO5DHF95T3GIIe776nSsq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57","isrc":"USUM71101915","name":"Saturday Night","registered_at":"2026-06-08T11:34:24Z","spotify_id":"2UO5DHF95T3GIIe776nSsq","type":"track"}

Saturday Night
type: MusicRecording
duration: PT3M24S
duration ms: 204306
explicit: false
by artist: Travis Barker
by artist: Transplants
by artist: Slash
in album: Give The Drummer Some (Deluxe)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USUM71101915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:34:24+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/0XFQMBxSF7UaRTVwkWtSEk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XFQMBxSF7UaRTVwkWtSEk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57","isrc":"USUM71101915","name":"Saturday Night","registered_at":"2026-06-08T11:34:24Z","spotify_id":"0XFQMBxSF7UaRTVwkWtSEk","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 0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57. 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/0XFQMBxSF7UaRTVwkWtSEk.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/0XFQMBxSF7UaRTVwkWtSEk.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x92202ae98a2301b3eba9e38a873d02bb09e566b907899a7ba46499c313e89e57","isrc":"USUM71101915","name":"Saturday Night","registered_at":"2026-06-08T11:34:24Z","spotify_id":"0XFQMBxSF7UaRTVwkWtSEk","type":"track"}

ROCKSTAR 101
type: MusicRecording
duration: PT3M58S
duration ms: 238893
explicit: false
by artist: Rihanna
by artist: Slash
in album: Rated R
  type: MusicAlbum
  date published: 2009-11-20
isrc code: USUM70912458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:45:01+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5rXDTihGQ3TkYE3pmraAmH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rXDTihGQ3TkYE3pmraAmH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12","isrc":"USUM70912458","name":"ROCKSTAR 101","registered_at":"2026-06-04T08:45:01Z","spotify_id":"5rXDTihGQ3TkYE3pmraAmH","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 0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12. 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/5rXDTihGQ3TkYE3pmraAmH.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/5rXDTihGQ3TkYE3pmraAmH.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12","isrc":"USUM70912458","name":"ROCKSTAR 101","registered_at":"2026-06-04T08:45:01Z","spotify_id":"5rXDTihGQ3TkYE3pmraAmH","type":"track"}