The Barden Bellas
type: MusicGroup
popularity: 56
followers: 186217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a29e2be6ba6bab646c936e400c438beb0685bae91cafa1f7470e3f67d883e23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c036c05-8b43-4d90-a7f1-a6d738311591.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c036c05-8b43-4d90-a7f1-a6d738311591.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c036c05-8b43-4d90-a7f1-a6d738311591
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a29e2be6ba6bab646c936e400c438beb0685bae91cafa1f7470e3f67d883e23","name":"The Barden Bellas","registered_at":"2026-06-11T23:43:50Z","symbol":"NIM0139622","token_address":"0xc2f473bb959fb05da11464ef08afc248ada40c8c","type":"artist","uuid":"6c036c05-8b43-4d90-a7f1-a6d738311591"}
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 0x4a29e2be6ba6bab646c936e400c438beb0685bae91cafa1f7470e3f67d883e23. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c036c05-8b43-4d90-a7f1-a6d738311591.json and https://artists.proofprofile.net/proofs/artist/6c036c05-8b43-4d90-a7f1-a6d738311591.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4a29e2be6ba6bab646c936e400c438beb0685bae91cafa1f7470e3f67d883e23","name":"The Barden Bellas","registered_at":"2026-06-11T23:43:50Z","symbol":"NIM0139622","token_address":"0xc2f473bb959fb05da11464ef08afc248ada40c8c","type":"artist","uuid":"6c036c05-8b43-4d90-a7f1-a6d738311591"}
track: Bellas Finals: Price Tag/Don’t You (Forget About Me)/Give Me Everything/Just The Way You Are/Party In The U.S.A./Turn The Beat Around
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217080
  explicit: false
  by artist: The Barden Bellas
  in album: Pitch Perfect Soundtrack
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: USUM71209197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:40:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x833822a09878e30e5c9131abaaa9abbb3896d06554561614790d67a840dae0f0
  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/5DnDWdt25emVC9CLUi3Iku.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DnDWdt25emVC9CLUi3Iku
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x833822a09878e30e5c9131abaaa9abbb3896d06554561614790d67a840dae0f0","isrc":"USUM71209197","name":"Bellas Finals: Price Tag/Don’t You (Forget About Me)/Give Me Everything/Just The Way You Are/Party In The U.S.A./Turn The Beat Around","registered_at":"2026-06-01T22:40:45Z","spotify_id":"5DnDWdt25emVC9CLUi3Iku","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 0x833822a09878e30e5c9131abaaa9abbb3896d06554561614790d67a840dae0f0. 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/5DnDWdt25emVC9CLUi3Iku.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/5DnDWdt25emVC9CLUi3Iku.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x833822a09878e30e5c9131abaaa9abbb3896d06554561614790d67a840dae0f0","isrc":"USUM71209197","name":"Bellas Finals: Price Tag/Don’t You (Forget About Me)/Give Me Everything/Just The Way You Are/Party In The U.S.A./Turn The Beat Around","registered_at":"2026-06-01T22:40:45Z","spotify_id":"5DnDWdt25emVC9CLUi3Iku","type":"track"}
track: Riff Off: Mickey/Like A Virgin/Hit Me With Your Best Shot/S&M/Let’s Talk About Sex/I’ll Make Love To You/Feels Like The First Time/No Diggity
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223840
  explicit: false
  by artist: The Barden Bellas
  by artist: The Treblemakers
  by artist: The Bu Harmonics
  in album: Pitch Perfect Soundtrack
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: USUM71209199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:14:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc696e2fe7624dffd204acfcf676b2ecae17ef718d08fae4f367cd9482c5e4c53
  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/6Gds0xbRf66IPJ3Qo0pmPL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gds0xbRf66IPJ3Qo0pmPL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc696e2fe7624dffd204acfcf676b2ecae17ef718d08fae4f367cd9482c5e4c53","isrc":"USUM71209199","name":"Riff Off: Mickey/Like A Virgin/Hit Me With Your Best Shot/S&M/Let’s Talk About Sex/I’ll Make Love To You/Feels Like The First Time/No Diggity","registered_at":"2026-06-02T01:14:12Z","spotify_id":"6Gds0xbRf66IPJ3Qo0pmPL","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 0xc696e2fe7624dffd204acfcf676b2ecae17ef718d08fae4f367cd9482c5e4c53. 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/6Gds0xbRf66IPJ3Qo0pmPL.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/6Gds0xbRf66IPJ3Qo0pmPL.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc696e2fe7624dffd204acfcf676b2ecae17ef718d08fae4f367cd9482c5e4c53","isrc":"USUM71209199","name":"Riff Off: Mickey/Like A Virgin/Hit Me With Your Best Shot/S&M/Let’s Talk About Sex/I’ll Make Love To You/Feels Like The First Time/No Diggity","registered_at":"2026-06-02T01:14:12Z","spotify_id":"6Gds0xbRf66IPJ3Qo0pmPL","type":"track"}
track: Riff Off - From "Pitch Perfect 2" Soundtrack
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264493
  explicit: false
  by artist: Das Sound Machine
  by artist: Tone Hangers
  by artist: The Barden Bellas
  by artist: Green Bay Packers
  by artist: The Treblemakers
  in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-05-11
  isrc code: USUM71504642
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:40:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56
  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/5dhsuaGYQpEhXsOQsbLL7s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dhsuaGYQpEhXsOQsbLL7s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56","isrc":"USUM71504642","name":"Riff Off - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T07:40:21Z","spotify_id":"5dhsuaGYQpEhXsOQsbLL7s","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 0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56. 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/5dhsuaGYQpEhXsOQsbLL7s.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/5dhsuaGYQpEhXsOQsbLL7s.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56","isrc":"USUM71504642","name":"Riff Off - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T07:40:21Z","spotify_id":"5dhsuaGYQpEhXsOQsbLL7s","type":"track"}
track: Pool Mashup: Just The Way You Are/Just A Dream
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98560
  explicit: false
  by artist: The Barden Bellas
  in album: Pitch Perfect Soundtrack
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: USUM71209200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: World Championship Finale 2 - From "Pitch Perfect 2" Soundtrack
track: Kennedy Center Performance - From "Pitch Perfect 2" Soundtrack
track: Back To Basics - From "Pitch Perfect 2" Soundtrack
track: Cups (“When I’m Gone”) - Campfire Version
track: Convention Performance - From "Pitch Perfect 2" Soundtrack
track: Jungle - From "Pitch Perfect 2" Soundtrack

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T06:42:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5401b724adbc86a4da28fae26b1258f499d20b2d9bc9b68ea9af3d3e7a9b2cd3

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/3KTqBGgBfT7zzHSSj0gvP5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KTqBGgBfT7zzHSSj0gvP5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5401b724adbc86a4da28fae26b1258f499d20b2d9bc9b68ea9af3d3e7a9b2cd3","isrc":"USUM71209200","name":"Pool Mashup: Just The Way You Are/Just A Dream","registered_at":"2026-06-04T06:42:05Z","spotify_id":"3KTqBGgBfT7zzHSSj0gvP5","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 0x5401b724adbc86a4da28fae26b1258f499d20b2d9bc9b68ea9af3d3e7a9b2cd3. 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/3KTqBGgBfT7zzHSSj0gvP5.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/3KTqBGgBfT7zzHSSj0gvP5.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x5401b724adbc86a4da28fae26b1258f499d20b2d9bc9b68ea9af3d3e7a9b2cd3","isrc":"USUM71209200","name":"Pool Mashup: Just The Way You Are/Just A Dream","registered_at":"2026-06-04T06:42:05Z","spotify_id":"3KTqBGgBfT7zzHSSj0gvP5","type":"track"}

World Championship Finale 2 - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT4M16S
duration ms: 256133
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-11
isrc code: USUM71504650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:36:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c
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/3Ls7kkmVLU6MEqpB7lB3KS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ls7kkmVLU6MEqpB7lB3KS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c","isrc":"USUM71504650","name":"World Championship Finale 2 - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T08:36:01Z","spotify_id":"3Ls7kkmVLU6MEqpB7lB3KS","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 0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c. 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/3Ls7kkmVLU6MEqpB7lB3KS.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/3Ls7kkmVLU6MEqpB7lB3KS.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c","isrc":"USUM71504650","name":"World Championship Finale 2 - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T08:36:01Z","spotify_id":"3Ls7kkmVLU6MEqpB7lB3KS","type":"track"}

Kennedy Center Performance - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT2M27S
duration ms: 147293
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-11
isrc code: USUM71504638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:53:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032
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/7Gzo2I7jLQyvhGTZrkFAhM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Gzo2I7jLQyvhGTZrkFAhM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032","isrc":"USUM71504638","name":"Kennedy Center Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T10:53:52Z","spotify_id":"7Gzo2I7jLQyvhGTZrkFAhM","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 0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032. 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/7Gzo2I7jLQyvhGTZrkFAhM.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/7Gzo2I7jLQyvhGTZrkFAhM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032","isrc":"USUM71504638","name":"Kennedy Center Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T10:53:52Z","spotify_id":"7Gzo2I7jLQyvhGTZrkFAhM","type":"track"}

Back To Basics - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT1M30S
duration ms: 90653
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-11
isrc code: USUM71504645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71
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/7dKwAcCco3sF1l6T4oIufU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dKwAcCco3sF1l6T4oIufU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71","isrc":"USUM71504645","name":"Back To Basics - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T13:02:32Z","spotify_id":"7dKwAcCco3sF1l6T4oIufU","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 0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71. 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/7dKwAcCco3sF1l6T4oIufU.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/7dKwAcCco3sF1l6T4oIufU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71","isrc":"USUM71504645","name":"Back To Basics - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T13:02:32Z","spotify_id":"7dKwAcCco3sF1l6T4oIufU","type":"track"}

Cups (“When I’m Gone”) - Campfire Version
type: MusicRecording
duration: PT0M45S
duration ms: 45720
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-11
isrc code: USUM71504646
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:05:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6
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/6EZCcPc37ZmWuFJBE2Y0wc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EZCcPc37ZmWuFJBE2Y0wc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6","isrc":"USUM71504646","name":"Cups (“When I’m Gone”) - Campfire Version","registered_at":"2026-06-04T15:05:07Z","spotify_id":"6EZCcPc37ZmWuFJBE2Y0wc","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 0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6. 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/6EZCcPc37ZmWuFJBE2Y0wc.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/6EZCcPc37ZmWuFJBE2Y0wc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6","isrc":"USUM71504646","name":"Cups (“When I’m Gone”) - Campfire Version","registered_at":"2026-06-04T15:05:07Z","spotify_id":"6EZCcPc37ZmWuFJBE2Y0wc","type":"track"}

Convention Performance - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT1M41S
duration ms: 101093
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-11
isrc code: USUM71504644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:06:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5
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/55x3cXbcUyKx7svfUJwhaJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55x3cXbcUyKx7svfUJwhaJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5","isrc":"USUM71504644","name":"Convention Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T15:06:11Z","spotify_id":"55x3cXbcUyKx7svfUJwhaJ","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 0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5. 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/55x3cXbcUyKx7svfUJwhaJ.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/55x3cXbcUyKx7svfUJwhaJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5","isrc":"USUM71504644","name":"Convention Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T15:06:11Z","spotify_id":"55x3cXbcUyKx7svfUJwhaJ","type":"track"}

Kennedy Center Performance - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT2M26S
duration ms: 146346
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:53:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032
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/379pQhTWVBdSEe8cfUmlHy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/379pQhTWVBdSEe8cfUmlHy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032","isrc":"USUM71504638","name":"Kennedy Center Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T10:53:52Z","spotify_id":"379pQhTWVBdSEe8cfUmlHy","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 0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032. 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/379pQhTWVBdSEe8cfUmlHy.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/379pQhTWVBdSEe8cfUmlHy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdac01a23bc5cd8d5566f3984402de794fb0273592484f71441d59d5a6636b032","isrc":"USUM71504638","name":"Kennedy Center Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T10:53:52Z","spotify_id":"379pQhTWVBdSEe8cfUmlHy","type":"track"}

Riff Off - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT4M24S
duration ms: 264480
explicit: false
by artist: Das Sound Machine
by artist: Tone Hangers
by artist: The Barden Bellas
by artist: Green Bay Packers
by artist: The Treblemakers
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:40:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56
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/5RGFGWglZ2zRDWXOK7HyNq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RGFGWglZ2zRDWXOK7HyNq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56","isrc":"USUM71504642","name":"Riff Off - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T07:40:21Z","spotify_id":"5RGFGWglZ2zRDWXOK7HyNq","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 0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56. 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/5RGFGWglZ2zRDWXOK7HyNq.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/5RGFGWglZ2zRDWXOK7HyNq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5a8f166c5cd1b8913157cedd05b212cce119bd7bdaaba1f1e63cd1bd72c84d56","isrc":"USUM71504642","name":"Riff Off - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T07:40:21Z","spotify_id":"5RGFGWglZ2zRDWXOK7HyNq","type":"track"}

Convention Performance - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT1M41S
duration ms: 101093
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:06:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5
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/43iACrqE8E571ZUpb6QD7V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43iACrqE8E571ZUpb6QD7V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5","isrc":"USUM71504644","name":"Convention Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T15:06:11Z","spotify_id":"43iACrqE8E571ZUpb6QD7V","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 0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5. 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/43iACrqE8E571ZUpb6QD7V.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/43iACrqE8E571ZUpb6QD7V.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xae76da35582ff8884ff5f64414af8d02634093f41e1904226c4afc7d0fe689d5","isrc":"USUM71504644","name":"Convention Performance - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T15:06:11Z","spotify_id":"43iACrqE8E571ZUpb6QD7V","type":"track"}

Back To Basics - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT1M30S
duration ms: 90653
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504645
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71
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/44xQqtGgjixgB0gnomttKX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44xQqtGgjixgB0gnomttKX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71","isrc":"USUM71504645","name":"Back To Basics - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T13:02:32Z","spotify_id":"44xQqtGgjixgB0gnomttKX","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 0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71. 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/44xQqtGgjixgB0gnomttKX.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/44xQqtGgjixgB0gnomttKX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0c329668cef30b97f2547784dfb038029a55ee495ea30ee2cbd6106c3722db71","isrc":"USUM71504645","name":"Back To Basics - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T13:02:32Z","spotify_id":"44xQqtGgjixgB0gnomttKX","type":"track"}

Cups (“When I’m Gone”) - Campfire Version
type: MusicRecording
duration: PT0M45S
duration ms: 45720
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504646
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:05:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6
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/40Et6sz0kPepkCcas9YxR8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40Et6sz0kPepkCcas9YxR8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6","isrc":"USUM71504646","name":"Cups (“When I’m Gone”) - Campfire Version","registered_at":"2026-06-04T15:05:07Z","spotify_id":"40Et6sz0kPepkCcas9YxR8","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 0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6. 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/40Et6sz0kPepkCcas9YxR8.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/40Et6sz0kPepkCcas9YxR8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb77607798c4b3b0cb19ca0c0e1e3324dcd248bbbea8c60e1cdcb2533800803a6","isrc":"USUM71504646","name":"Cups (“When I’m Gone”) - Campfire Version","registered_at":"2026-06-04T15:05:07Z","spotify_id":"40Et6sz0kPepkCcas9YxR8","type":"track"}

World Championship Finale 2 - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT4M16S
duration ms: 256133
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71504650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:36:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c
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/1FsQOGxV10cMHiwmgdLg6x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FsQOGxV10cMHiwmgdLg6x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c","isrc":"USUM71504650","name":"World Championship Finale 2 - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T08:36:01Z","spotify_id":"1FsQOGxV10cMHiwmgdLg6x","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 0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c. 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/1FsQOGxV10cMHiwmgdLg6x.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/1FsQOGxV10cMHiwmgdLg6x.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9453cebf7dea02bb804d974cf2c05ed376d51f0b78930e410ea29f3466be112c","isrc":"USUM71504650","name":"World Championship Finale 2 - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-04T08:36:01Z","spotify_id":"1FsQOGxV10cMHiwmgdLg6x","type":"track"}

Jungle - From "Pitch Perfect 2" Soundtrack
type: MusicRecording
duration: PT0M32S
duration ms: 32092
explicit: false
by artist: The Barden Bellas
in album: Pitch Perfect 2 - Special Edition (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-05-12
isrc code: USUM71510826
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:26:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x958b7bfda151b9af9e7f771d6bd68b05bac90ad3be49b838a858c27424d21555
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/6XBJS8uKboEGRgPwVGzjFk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XBJS8uKboEGRgPwVGzjFk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x958b7bfda151b9af9e7f771d6bd68b05bac90ad3be49b838a858c27424d21555","isrc":"USUM71510826","name":"Jungle - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-06T09:26:34Z","spotify_id":"6XBJS8uKboEGRgPwVGzjFk","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 0x958b7bfda151b9af9e7f771d6bd68b05bac90ad3be49b838a858c27424d21555. 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/6XBJS8uKboEGRgPwVGzjFk.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/6XBJS8uKboEGRgPwVGzjFk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x958b7bfda151b9af9e7f771d6bd68b05bac90ad3be49b838a858c27424d21555","isrc":"USUM71510826","name":"Jungle - From \"Pitch Perfect 2\" Soundtrack","registered_at":"2026-06-06T09:26:34Z","spotify_id":"6XBJS8uKboEGRgPwVGzjFk","type":"track"}