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type: MusicGroup
genre: choral
popularity: 42
followers: 72828
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  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
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  date published: 2026-06-12T19:28:13Z
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album: The Best of The King's Singers
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  date published: 2012-09-24
  track: Lullabye (Goodnight, My Angel)
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      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: Taaveti laulud: Õnnis on inimene
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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  track: You Are the New Day
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-02T03:55:08Z
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  track: Mass for Four Voices: Gloria
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    isrc code: USA561300515
  track: She’s Always a Woman to Me
  track: First Nocturn: In Monte Oliveti
  track: Greensleeves
  track: Bogoroditsye Dyevo
  track: Valparaiso
  track: Civitas sancti tui
  track: Hide and Seek
  track: The Lamb
  track: Home
  track: Mon Dieu, j’ai en toi esperance (Psalm 7)
  track: My Heart Is a Holy Place
  track: Straighten Up and Fly Right
  track: Versa est in luctum
  track: The Gift to Be Simple
  track: In ieiunio et fletu
  track: Blue Skies
  track: Shir hama'a lot Ashrei koi yere (Psalm 128)
  track: Recipe for Love
  track: Esti Dal
  track: Hallelujah
  track: Rakastava
  track: Swing Low, Sweet Chariot
  track: Calme des Nuits, Op 68, No.1
  track: I’m Yours
  track: Music, When Soft Voices Die
  track: Silent Love
  track: Lightly She Whipped O’er the Dales
  track: Blackbird
  track: The Silver Swan
  track: After the Goldrush
  track: Even Such Is Time : Days
  track: Out of the Woods
  track: Lux Aurumque
  track: Swimming Over London
  track: A Lover's Journey: Shall I Compare Thee to a Summer’s Day?
  track: Steal Away
album: The Sound of The King's Singers
album: Pater Noster: A Choral Reflection on the Lord's Prayer
album: Music of The Beatles
album: Postcards: The King's Singers
album: Deutsche Volkslieder, Vol. 2
album: Rejoice and Be Merry!
album: Christmas with the King's Singers
track: Pater Noster: Pater noster
track: Notre Pere, Op. 14
track: The Barber of Seville, Overture
track: Ego sum panis vivus
track: Holy is the True Light
track: Pater noster
track: The Lord's Prayer
track: Cantate Domino
track: Lord, for Thy tender mercy's sake
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)
track: Oculi omnium
track: Popule meus
track: Masses, Book 2: Missa Papae Marcelli: Sanctus
track: Vater unser, der du bist im Himmel
track: Vigilate
track: Pater noster (Otche nash', Our Father)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)

She’s Always a Woman to Me
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by artist: The King's Singers
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8eb0bf26cd9d7ab8a00db41b81722ba69b7698c70ae42d26429cc7b4a15fcb. 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/0Ubyh3uywzUWPHh4zjKLtC.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/0Ubyh3uywzUWPHh4zjKLtC.
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First Nocturn: In Monte Oliveti
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Greensleeves
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by artist: Bob Chilcott
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isrc code: USA561300537

Bogoroditsye Dyevo
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isrc code: USA561300517

Valparaiso
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by artist: The King's Singers
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isrc code: USA561300538

Civitas sancti tui
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by artist: The King's Singers
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  type: MusicAlbum
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isrc code: USA561300518

Hide and Seek
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by artist: Christopher Gabbitas
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb5765755fd6b1c56da30168e0808eb14da84ee85541368f89173db0c201850. 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/4R3w1i0yfdzaEiKSyfNSv7.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/4R3w1i0yfdzaEiKSyfNSv7.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4cb5765755fd6b1c56da30168e0808eb14da84ee85541368f89173db0c201850","isrc":"USA561318387","name":"Hide and Seek","registered_at":"2026-06-25T18:18:52Z","spotify_id":"4R3w1i0yfdzaEiKSyfNSv7","type":"track"}

The Lamb
type: MusicRecording
duration: PT3M23S
duration ms: 203360
explicit: false
by artist: John Tavener
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300519

Home
type: MusicRecording
duration: PT3M53S
duration ms: 233520
explicit: false
by artist: Michael Bublé
by artist: Amy Foster-Gillies
by artist: Alan Chang
by artist: Alexander L'Estrange
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:53:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35576f0e538617a1e2974c64479336d897f3d44c5c78b0f7455e81a9a6b717bf
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/5C2x9Wkypb3RIjwpvKmUIj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5C2x9Wkypb3RIjwpvKmUIj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35576f0e538617a1e2974c64479336d897f3d44c5c78b0f7455e81a9a6b717bf. 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/5C2x9Wkypb3RIjwpvKmUIj.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/5C2x9Wkypb3RIjwpvKmUIj.
  date published: 2026-07-02T05:09:12Z

Mon Dieu, j’ai en toi esperance (Psalm 7)
type: MusicRecording
duration: PT4M38S
duration ms: 278160
explicit: false
by artist: Jan Pieterszoon Sweelinck
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300520

My Heart Is a Holy Place
type: MusicRecording
duration: PT4M1S
duration ms: 241546
explicit: false
by artist: Patricia Van Ness
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318382

Straighten Up and Fly Right
type: MusicRecording
duration: PT4M8S
duration ms: 248026
explicit: false
by artist: Nat King Cole
by artist: Irving Mills
by artist: Alexander L'Estrange
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318388

Versa est in luctum
type: MusicRecording
duration: PT3M23S
duration ms: 203960
explicit: false
by artist: Juan Gutiérrez de Padilla
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300522

The Gift to Be Simple
type: MusicRecording
duration: PT2M8S
duration ms: 128706
explicit: false
by artist: Anonymous
by artist: Bob Chilcott
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318389

In ieiunio et fletu
type: MusicRecording
duration: PT2M50S
duration ms: 170346
explicit: false
by artist: Diogo Dias Melgas
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300523

Blue Skies
type: MusicRecording
duration: PT3M26S
duration ms: 206040
explicit: false
by artist: Irving Berlin
by artist: Richard Rodney Bennett
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300543

Shir hama'a lot Ashrei koi yere (Psalm 128)
type: MusicRecording
duration: PT3M53S
duration ms: 233453
explicit: false
by artist: Salomone Rossi
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300524

Recipe for Love
type: MusicRecording
duration: PT3M7S
duration ms: 187266
explicit: false
by artist: Harry Connick, Jr.
by artist: Berty Rice
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300544

Esti Dal
type: MusicRecording
duration: PT3M16S
duration ms: 196026
explicit: false
by artist: Zoltán Kodály
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300525

Hallelujah
type: MusicRecording
duration: PT5M3S
duration ms: 303360
explicit: false
by artist: Leonard Cohen
by artist: Philip Lawson
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300545

Rakastava
type: MusicRecording
duration: PT7M44S
duration ms: 464666
explicit: false
by artist: Jean Sibelius
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:09:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa94feaa550e0175bab384876d95ef88890c1d34351ba3cc9cf7f015566f8a97
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/27GIzgkAX3NFkjiZpDOQKE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27GIzgkAX3NFkjiZpDOQKE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94feaa550e0175bab384876d95ef88890c1d34351ba3cc9cf7f015566f8a97. 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/27GIzgkAX3NFkjiZpDOQKE.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/27GIzgkAX3NFkjiZpDOQKE.
  date published: 2026-07-02T03:30:09Z

Swing Low, Sweet Chariot
type: MusicRecording
duration: PT3M1S
duration ms: 181946
explicit: false
by artist: Anonymous
by artist: Peter Knight
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318390

Calme des Nuits, Op 68, No.1
type: MusicRecording
duration: PT3M11S
duration ms: 191600
explicit: false
by artist: Camille Saint-Saëns
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300527

I’m Yours
type: MusicRecording
duration: PT3M39S
duration ms: 219053
explicit: false
by artist: Jason Mraz
by artist: Philip Lawson
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:15:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7b15aa2006498f25454d045eb574ca606ce0bd0899c2c6441012eaddf98b6d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5smPViFYtztTo7ww9gJXpD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5smPViFYtztTo7ww9gJXpD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7b15aa2006498f25454d045eb574ca606ce0bd0899c2c6441012eaddf98b6d4","isrc":"USA561318391","name":"I’m Yours","registered_at":"2026-06-07T19:15:49Z","spotify_id":"5smPViFYtztTo7ww9gJXpD","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 0xb7b15aa2006498f25454d045eb574ca606ce0bd0899c2c6441012eaddf98b6d4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5smPViFYtztTo7ww9gJXpD.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/5smPViFYtztTo7ww9gJXpD.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb7b15aa2006498f25454d045eb574ca606ce0bd0899c2c6441012eaddf98b6d4","isrc":"USA561318391","name":"I’m Yours","registered_at":"2026-06-07T19:15:49Z","spotify_id":"5smPViFYtztTo7ww9gJXpD","type":"track"}

Music, When Soft Voices Die
type: MusicRecording
duration: PT2M13S
duration ms: 133746
explicit: false
by artist: Edward Bairstow
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300528

Silent Love
type: MusicRecording
duration: PT3M26S
duration ms: 206520
explicit: false
by artist: Mia Makaroff
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300548

Lightly She Whipped O’er the Dales
type: MusicRecording
duration: PT3M13S
duration ms: 193480
explicit: false
by artist: John Mundy
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561318383

Blackbird
type: MusicRecording
duration: PT2M49S
duration ms: 169106
explicit: false
by artist: John Lennon
by artist: Paul McCartney
by artist: Daryl Runswick
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:43:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb007ffdefb08a2ed7cad5b11bd80c6ec28bcd0df66f3faf2b201e70e7f403d4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Kpe1MEnVAoKU0infmZxXw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Kpe1MEnVAoKU0infmZxXw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb007ffdefb08a2ed7cad5b11bd80c6ec28bcd0df66f3faf2b201e70e7f403d4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Kpe1MEnVAoKU0infmZxXw.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/2Kpe1MEnVAoKU0infmZxXw.
  date published: 2026-07-02T03:55:08Z

The Silver Swan
type: MusicRecording
duration: PT1M45S
duration ms: 105826
explicit: false
by artist: Orlando Gibbons
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300530

After the Goldrush
type: MusicRecording
duration: PT3M6S
duration ms: 186146
explicit: false
by artist: Neil Young
by artist: Peter Knight
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:36:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6794e4ba29f845a67a91a68049189ace83efeb6414bf1311f4dc47679b46ee22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3u7eQmFOUDATeKMPUjDpGs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u7eQmFOUDATeKMPUjDpGs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6794e4ba29f845a67a91a68049189ace83efeb6414bf1311f4dc47679b46ee22","isrc":"USA561300550","name":"After the Goldrush","registered_at":"2026-06-20T02:36:08Z","spotify_id":"3u7eQmFOUDATeKMPUjDpGs","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 0x6794e4ba29f845a67a91a68049189ace83efeb6414bf1311f4dc47679b46ee22. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3u7eQmFOUDATeKMPUjDpGs.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/3u7eQmFOUDATeKMPUjDpGs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6794e4ba29f845a67a91a68049189ace83efeb6414bf1311f4dc47679b46ee22","isrc":"USA561300550","name":"After the Goldrush","registered_at":"2026-06-20T02:36:08Z","spotify_id":"3u7eQmFOUDATeKMPUjDpGs","type":"track"}

Even Such Is Time : Days
type: MusicRecording
duration: PT1M58S
duration ms: 118786
explicit: false
by artist: Bob Chilcott
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300531

Out of the Woods
type: MusicRecording
duration: PT4M12S
duration ms: 252333
explicit: false
by artist: Sinean Lohan
by artist: Nickel Creek
by artist: Philip Lawson
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300551

Lux Aurumque
type: MusicRecording
duration: PT3M41S
duration ms: 221293
explicit: false
by artist: Eric Whitacre
by artist: The King's Singers
in album: The Best of The King's Singers
  type: MusicAlbum
  date published: 2012-09-24
isrc code: USA561300532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:28:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e4d51d2a9329d47aeb41ce8bb528ce415230d92e9d88465b54c5ee7f05ee575
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/2axxtiNMyeVFdd6ys2r7mx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2axxtiNMyeVFdd6ys2r7mx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e4d51d2a9329d47aeb41ce8bb528ce415230d92e9d88465b54c5ee7f05ee575","isrc":"USA561300532","name":"Lux Aurumque","registered_at":"2026-06-20T02:28:24Z","spotify_id":"2axxtiNMyeVFdd6ys2r7mx","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
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  date published: 2026-07-02T03:30:09Z
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Swimming Over London
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A Lover's Journey: Shall I Compare Thee to a Summer’s Day?
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Steal Away
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The Sound of The King's Singers
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track: Verdelot: Ultimi miei sospiri
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track: Anonymous: Alla cazza
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track: Farmer: Fair Phyllis I Saw Sitting All Alone
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track: Gibbons: The Silver Swan
track: Morley: Now is the Month of Maying
track: Janequin: La Guerre
track: Certon: La, la, la, je ne I'ose dire
track: Lassus: Bon jour et puis, quelles nouvelles
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track: Senfl: Ach Elslein, liebes Elselein
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track: Senfl: Das Gläut zu Speyer
track: Hofhaimer: Herzliebstes Bild
track: Veronika, der Lenz ist da
track: Liebling, mein Herz läßt dich grüßen
track: Night and Day
track: Mein kleiner grüner Kaktus
track: Creole Love Call
track: Eins, zwei, drei, vier
track: Stormy Weather
track: Das ist die Liebe der Matrosen
track: The Barber of Seville, Overture
track: Wenn der Wind weht über das Meer
track: Hummelflug (from Das Märchen vom Zar Saltan)
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track: Gitarren spielt auf
track: No, No, Nanette: Tea for two
track: Du armes girl vom Chor
track: Wochenend und Sonnenschein

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OpenTimestamps Proof of Existence
type: DigitalDocument
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Gibbons: The Silver Swan
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Morley: Now is the Month of Maying
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subject of: OpenTimestamps Proof of Existence
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Janequin: La Guerre
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Certon: La, la, la, je ne I'ose dire
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Lassus: Bon jour et puis, quelles nouvelles
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Anonymous: Mignonne, allons voir si la rose
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Passereau: Il est bel e bon
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Arcadelt: Margot labourez les vignes
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Le Jeune: Un gentil amoureux
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Willaert: Faulte d'argent
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Anonymous: Tres morillas m'enamoran
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Mudarra: La tricotea Sanmartin la vea
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Mudarra: Triste estaba el rey David
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Encina: Cucú, cucú!
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Encina: Fatal la parte
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Flecha: La Bomba
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Hassler: Tanzen und Springen (Instrumental Version)
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Anonymous: Vitrum nostrum gloriosum
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Senfl: Ach Elslein, liebes Elselein
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Senfl: Ach, weh des Leiden
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Senfl: Das Gläut zu Speyer
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Hofhaimer: Herzliebstes Bild
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Veronika, der Lenz ist da
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Liebling, mein Herz läßt dich grüßen
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Night and Day
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Mein kleiner grüner Kaktus
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Creole Love Call
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Eins, zwei, drei, vier
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Stormy Weather
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Das ist die Liebe der Matrosen
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The Barber of Seville, Overture
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subject of: OpenTimestamps Proof of Existence
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Wenn der Wind weht über das Meer
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Hummelflug (from Das Märchen vom Zar Saltan)
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The Donkey Serenade
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by artist: Rudolph Friml
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Gitarren spielt auf
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No, No, Nanette: Tea for two
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Du armes girl vom Chor
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Wochenend und Sonnenschein
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Pater Noster: A Choral Reflection on the Lord's Prayer
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Die Himmel erzahlen die Ehre Gottes
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track: Benedicimus Deum Coeli
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Holy is the True Light
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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track: Masses, Book 2: Missa Papae Marcelli: Sanctus
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  subject of: OpenTimestamps Proof of Existence
track: Vater unser, der du bist im Himmel
track: Vigilate
track: Cantate Domino
track: Pater noster (Otche nash', Our Father)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)
track: 4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)
track: Domine Dominus noster
track: Notre Pere, Op. 14
track: Oculi omnium
track: Ego sum panis vivus
track: The Lord's Prayer
track: Remember not, Lord, our offences, Z. 50
track: Popule meus
track: Mass: The Lord's Prayer
track: Lord, for Thy tender mercy's sake
track: Ad te levavi animam meam

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OTSCanonicalRecord
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe3c2e94a0e5e98243a1aaa55231fb9c90067e17b124c9773c7ab3898e44a14. 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/1PXNB1nRYd8zyoDYaKNTw5.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/1PXNB1nRYd8zyoDYaKNTw5.
date published: 2026-07-02T05:09:12Z
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Vater unser, der du bist im Himmel
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94","isrc":"HKI191245407","name":"Vater unser, der du bist im Himmel","registered_at":"2026-06-25T18:47:15Z","spotify_id":"2ZWE8yjLWk3P0f2PIA2cNk","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 0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94. 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/2ZWE8yjLWk3P0f2PIA2cNk.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/2ZWE8yjLWk3P0f2PIA2cNk.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94","isrc":"HKI191245407","name":"Vater unser, der du bist im Himmel","registered_at":"2026-06-25T18:47:15Z","spotify_id":"2ZWE8yjLWk3P0f2PIA2cNk","type":"track"}

Vigilate
type: MusicRecording
duration: PT4M27S
duration ms: 267373
explicit: false
by artist: William Byrd
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:03:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab343bc43e12c1c6574c81fe655e8c8510027bddf49d613ffe3bbb8782964392
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/5kDrLKqYWGDAunMciZ3GlN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kDrLKqYWGDAunMciZ3GlN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab343bc43e12c1c6574c81fe655e8c8510027bddf49d613ffe3bbb8782964392. 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/5kDrLKqYWGDAunMciZ3GlN.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/5kDrLKqYWGDAunMciZ3GlN.
  date published: 2026-07-02T11:38:34Z

Cantate Domino
type: MusicRecording
duration: PT1M41S
duration ms: 101733
explicit: false
by artist: Hans Leo Hassler
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2X3JK2XEFFTI545FYljMpF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X3JK2XEFFTI545FYljMpF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c","isrc":"HKI191245409","name":"Cantate Domino","registered_at":"2026-06-23T02:22:35Z","spotify_id":"2X3JK2XEFFTI545FYljMpF","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 0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2X3JK2XEFFTI545FYljMpF.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/2X3JK2XEFFTI545FYljMpF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c","isrc":"HKI191245409","name":"Cantate Domino","registered_at":"2026-06-23T02:22:35Z","spotify_id":"2X3JK2XEFFTI545FYljMpF","type":"track"}

Pater noster (Otche nash', Our Father)
type: MusicRecording
duration: PT1M35S
duration ms: 95680
explicit: false
by artist: Igor Stravinsky
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4
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/5dhhUauQphOj6uge6BUo9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dhhUauQphOj6uge6BUo9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4","isrc":"HKI191245410","name":"Pater noster (Otche nash', Our Father)","registered_at":"2026-06-25T18:38:29Z","spotify_id":"5dhhUauQphOj6uge6BUo9H","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 0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4. 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/5dhhUauQphOj6uge6BUo9H.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/5dhhUauQphOj6uge6BUo9H.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4","isrc":"HKI191245410","name":"Pater noster (Otche nash', Our Father)","registered_at":"2026-06-25T18:38:29Z","spotify_id":"5dhhUauQphOj6uge6BUo9H","type":"track"}

4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)
type: MusicRecording
duration: PT2M14S
duration ms: 134240
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03439d0cb78a8a14b4a8de6021cae6f958a24fc9a8a35d1652b1617d65f10b86
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/7m3IgZXxIquK54IitUSfpR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m3IgZXxIquK54IitUSfpR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03439d0cb78a8a14b4a8de6021cae6f958a24fc9a8a35d1652b1617d65f10b86","isrc":"HKI191245411","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)","registered_at":"2026-06-26T21:06:26Z","spotify_id":"7m3IgZXxIquK54IitUSfpR","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 0x03439d0cb78a8a14b4a8de6021cae6f958a24fc9a8a35d1652b1617d65f10b86. 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/7m3IgZXxIquK54IitUSfpR.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/7m3IgZXxIquK54IitUSfpR.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x03439d0cb78a8a14b4a8de6021cae6f958a24fc9a8a35d1652b1617d65f10b86","isrc":"HKI191245411","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)","registered_at":"2026-06-26T21:06:26Z","spotify_id":"7m3IgZXxIquK54IitUSfpR","type":"track"}

4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)
type: MusicRecording
duration: PT1M20S
duration ms: 80733
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:04:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ec525440b2c6a1a34f1e237f0fe85216ae7109ecf704be6f76526579f00af30
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/1e2q93Atk6ZTGCVQkc5u9v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e2q93Atk6ZTGCVQkc5u9v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ec525440b2c6a1a34f1e237f0fe85216ae7109ecf704be6f76526579f00af30","isrc":"HKI191245412","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)","registered_at":"2026-06-26T21:04:38Z","spotify_id":"1e2q93Atk6ZTGCVQkc5u9v","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 0x4ec525440b2c6a1a34f1e237f0fe85216ae7109ecf704be6f76526579f00af30. 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/1e2q93Atk6ZTGCVQkc5u9v.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/1e2q93Atk6ZTGCVQkc5u9v.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x4ec525440b2c6a1a34f1e237f0fe85216ae7109ecf704be6f76526579f00af30","isrc":"HKI191245412","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)","registered_at":"2026-06-26T21:04:38Z","spotify_id":"1e2q93Atk6ZTGCVQkc5u9v","type":"track"}

4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)
type: MusicRecording
duration: PT1M20S
duration ms: 80000
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T00:52:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c
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/04pjci43VvrVtNKWKVEFFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04pjci43VvrVtNKWKVEFFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c","isrc":"HKI191245413","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)","registered_at":"2026-06-27T00:52:10Z","spotify_id":"04pjci43VvrVtNKWKVEFFO","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 0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c. 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/04pjci43VvrVtNKWKVEFFO.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/04pjci43VvrVtNKWKVEFFO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c","isrc":"HKI191245413","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)","registered_at":"2026-06-27T00:52:10Z","spotify_id":"04pjci43VvrVtNKWKVEFFO","type":"track"}

4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)
type: MusicRecording
duration: PT1M55S
duration ms: 115213
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:02:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10addb29b116e36fab09616dad69ede4ad678515c712825a4dd53a3d950baf47
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/0TEjh70lSNqBTccont5dA9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TEjh70lSNqBTccont5dA9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10addb29b116e36fab09616dad69ede4ad678515c712825a4dd53a3d950baf47","isrc":"HKI191245414","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)","registered_at":"2026-06-26T21:02:23Z","spotify_id":"0TEjh70lSNqBTccont5dA9","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 0x10addb29b116e36fab09616dad69ede4ad678515c712825a4dd53a3d950baf47. 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/0TEjh70lSNqBTccont5dA9.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/0TEjh70lSNqBTccont5dA9.
  date published: 2026-07-02T05:09:12Z
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Domine Dominus noster
type: MusicRecording
duration: PT2M49S
duration ms: 169280
explicit: false
by artist: Orlande de Lassus
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:01:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ba7be1d85c74328ccfd633c757100a3932e39947d445585f77662aa43aa8810
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/7uOPh3vpB2cyh3IDHVAiTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uOPh3vpB2cyh3IDHVAiTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ba7be1d85c74328ccfd633c757100a3932e39947d445585f77662aa43aa8810","isrc":"HKI191245415","name":"Domine Dominus noster","registered_at":"2026-06-26T21:01:00Z","spotify_id":"7uOPh3vpB2cyh3IDHVAiTD","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 0x1ba7be1d85c74328ccfd633c757100a3932e39947d445585f77662aa43aa8810. 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/7uOPh3vpB2cyh3IDHVAiTD.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/7uOPh3vpB2cyh3IDHVAiTD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x1ba7be1d85c74328ccfd633c757100a3932e39947d445585f77662aa43aa8810","isrc":"HKI191245415","name":"Domine Dominus noster","registered_at":"2026-06-26T21:01:00Z","spotify_id":"7uOPh3vpB2cyh3IDHVAiTD","type":"track"}

Notre Pere, Op. 14
type: MusicRecording
duration: PT1M25S
duration ms: 85000
explicit: false
by artist: Maurice Duruflé
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:44:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdc7821d58f741228fa2f516f7cd4a1ac361f02793d517ad86021cfc90ca2415
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/4wwiB1jKIoVvhCdeos6xMz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wwiB1jKIoVvhCdeos6xMz
additional property: OTSTimestamp
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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 0xfdc7821d58f741228fa2f516f7cd4a1ac361f02793d517ad86021cfc90ca2415. 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/4wwiB1jKIoVvhCdeos6xMz.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/4wwiB1jKIoVvhCdeos6xMz.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xfdc7821d58f741228fa2f516f7cd4a1ac361f02793d517ad86021cfc90ca2415","isrc":"HKI191245416","name":"Notre Pere, Op. 14","registered_at":"2026-06-09T16:44:17Z","spotify_id":"4wwiB1jKIoVvhCdeos6xMz","type":"track"}

Oculi omnium
type: MusicRecording
duration: PT1M24S
duration ms: 84200
explicit: false
by artist: Charles Wood
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:42:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6uNCs3bz9Hx9RcRGmqwLN7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uNCs3bz9Hx9RcRGmqwLN7
additional property: OTSTimestamp
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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 0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uNCs3bz9Hx9RcRGmqwLN7.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/6uNCs3bz9Hx9RcRGmqwLN7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967","isrc":"HKI191245417","name":"Oculi omnium","registered_at":"2026-06-23T02:42:09Z","spotify_id":"6uNCs3bz9Hx9RcRGmqwLN7","type":"track"}

Ego sum panis vivus
type: MusicRecording
duration: PT3M22S
duration ms: 202413
explicit: false
by artist: Giovanni Pierluigi da Palestrina
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:11:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6o2cj42NRuBwXmefbIlH3Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o2cj42NRuBwXmefbIlH3Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf","isrc":"HKI191245418","name":"Ego sum panis vivus","registered_at":"2026-06-11T06:11:08Z","spotify_id":"6o2cj42NRuBwXmefbIlH3Z","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 0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf. 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/6o2cj42NRuBwXmefbIlH3Z.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/6o2cj42NRuBwXmefbIlH3Z.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf","isrc":"HKI191245418","name":"Ego sum panis vivus","registered_at":"2026-06-11T06:11:08Z","spotify_id":"6o2cj42NRuBwXmefbIlH3Z","type":"track"}

The Lord's Prayer
type: MusicRecording
duration: PT2M26S
duration ms: 146946
explicit: false
by artist: John Tavener
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:52:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6yTNhkDAw1FiSpuu9FPJmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yTNhkDAw1FiSpuu9FPJmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6","isrc":"HKI191245419","name":"The Lord's Prayer","registered_at":"2026-06-17T22:52:23Z","spotify_id":"6yTNhkDAw1FiSpuu9FPJmb","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 0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6. 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/6yTNhkDAw1FiSpuu9FPJmb.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/6yTNhkDAw1FiSpuu9FPJmb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6","isrc":"HKI191245419","name":"The Lord's Prayer","registered_at":"2026-06-17T22:52:23Z","spotify_id":"6yTNhkDAw1FiSpuu9FPJmb","type":"track"}

Remember not, Lord, our offences, Z. 50
type: MusicRecording
duration: PT2M46S
duration ms: 166213
explicit: false
by artist: Henry Purcell
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:37:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3242b483c212684c453859086077bdce10f927818eae055c7ae484f17fa9107e
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/5LlclDYWCu0lUuK4y7XyuZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LlclDYWCu0lUuK4y7XyuZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3242b483c212684c453859086077bdce10f927818eae055c7ae484f17fa9107e","isrc":"HKI191245420","name":"Remember not, Lord, our offences, Z. 50","registered_at":"2026-06-25T18:37:32Z","spotify_id":"5LlclDYWCu0lUuK4y7XyuZ","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 0x3242b483c212684c453859086077bdce10f927818eae055c7ae484f17fa9107e. 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/5LlclDYWCu0lUuK4y7XyuZ.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/5LlclDYWCu0lUuK4y7XyuZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3242b483c212684c453859086077bdce10f927818eae055c7ae484f17fa9107e","isrc":"HKI191245420","name":"Remember not, Lord, our offences, Z. 50","registered_at":"2026-06-25T18:37:32Z","spotify_id":"5LlclDYWCu0lUuK4y7XyuZ","type":"track"}

Popule meus
type: MusicRecording
duration: PT6M10S
duration ms: 370680
explicit: false
by artist: Tomás Luis de Victoria
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245421
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:01:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/57ryGYhsiEID1loRiFUYue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57ryGYhsiEID1loRiFUYue
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7","isrc":"HKI191245421","name":"Popule meus","registered_at":"2026-06-21T18:01:27Z","spotify_id":"57ryGYhsiEID1loRiFUYue","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 0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57ryGYhsiEID1loRiFUYue.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/57ryGYhsiEID1loRiFUYue.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7","isrc":"HKI191245421","name":"Popule meus","registered_at":"2026-06-21T18:01:27Z","spotify_id":"57ryGYhsiEID1loRiFUYue","type":"track"}

Mass: The Lord's Prayer
type: MusicRecording
duration: PT1M51S
duration ms: 111746
explicit: false
by artist: Leonard Bernstein
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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Lord, for Thy tender mercy's sake
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Ad te levavi animam meam
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subject of: OpenTimestamps Proof of Existence
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Pater Noster: Pater noster
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subject of: OpenTimestamps Proof of Existence
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Music of The Beatles
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Postcards: The King's Singers
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track: Little David Play On Your Harp
track: Esti Dal
track: Mein kleiner gr‎uner Kaktus

Anonymous
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Egoli
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Little David Play On Your Harp
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Esti Dal
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Mein kleiner gr‎uner Kaktus
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Deutsche Volkslieder, Vol. 2
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Rejoice and Be Merry!
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Rejoice and Be Merry!
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The Twelve Days of Christmas
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What Child Is This?
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Angels, from the Realms of Glory
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Christmas with the King's Singers
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Anonymous: The Wexford Carol
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Traditional: The Gift
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Traditional: Patapan and Farandole
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Pater Noster: Pater noster
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Notre Pere, Op. 14
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The Barber of Seville, Overture
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  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85c6b3d99812ec5f597dcd4edb56f661b58005cb682be938fba451e90b7a05fd","isrc":"GBAYD0700480","name":"The Barber of Seville, Overture","registered_at":"2026-06-09T16:18:40Z","spotify_id":"1PT3zNAnVCN2CjeYaTcQH7","type":"track"}

Ego sum panis vivus
type: MusicRecording
duration: PT3M22S
duration ms: 202413
explicit: false
by artist: Giovanni Pierluigi da Palestrina
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:11:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf
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/6o2cj42NRuBwXmefbIlH3Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o2cj42NRuBwXmefbIlH3Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf","isrc":"HKI191245418","name":"Ego sum panis vivus","registered_at":"2026-06-11T06:11:08Z","spotify_id":"6o2cj42NRuBwXmefbIlH3Z","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 0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf. 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/6o2cj42NRuBwXmefbIlH3Z.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/6o2cj42NRuBwXmefbIlH3Z.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9bea8e39c179a4816f6edb535c372332108f5a1b1ee56d77437604adecd680cf","isrc":"HKI191245418","name":"Ego sum panis vivus","registered_at":"2026-06-11T06:11:08Z","spotify_id":"6o2cj42NRuBwXmefbIlH3Z","type":"track"}

Holy is the True Light
type: MusicRecording
duration: PT1M53S
duration ms: 113440
explicit: false
by artist: William Henry Harris
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51a53c69c95cfb096d4c7465882d7df41c7c32fa8d56a534eaa26715d266d1c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Nt4bxfgbxBDrYP7LAtW7E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Nt4bxfgbxBDrYP7LAtW7E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51a53c69c95cfb096d4c7465882d7df41c7c32fa8d56a534eaa26715d266d1c2","isrc":"HKI191245405","name":"Holy is the True Light","registered_at":"2026-06-20T04:31:49Z","spotify_id":"4Nt4bxfgbxBDrYP7LAtW7E","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 0x51a53c69c95cfb096d4c7465882d7df41c7c32fa8d56a534eaa26715d266d1c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Nt4bxfgbxBDrYP7LAtW7E.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/4Nt4bxfgbxBDrYP7LAtW7E.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x51a53c69c95cfb096d4c7465882d7df41c7c32fa8d56a534eaa26715d266d1c2","isrc":"HKI191245405","name":"Holy is the True Light","registered_at":"2026-06-20T04:31:49Z","spotify_id":"4Nt4bxfgbxBDrYP7LAtW7E","type":"track"}

Pater noster
type: MusicRecording
duration: PT4M36S
duration ms: 276466
explicit: false
by artist: Josquin des Prez
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T00:00:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd3e086bafe40630d3b4d6704851b10025bd387c90932461cd886eda4857b7ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4edD1dUbiZlMOfhO8T0xBv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4edD1dUbiZlMOfhO8T0xBv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd3e086bafe40630d3b4d6704851b10025bd387c90932461cd886eda4857b7ef","isrc":"HKI191245404","name":"Pater noster","registered_at":"2026-06-21T00:00:21Z","spotify_id":"4edD1dUbiZlMOfhO8T0xBv","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 0xdd3e086bafe40630d3b4d6704851b10025bd387c90932461cd886eda4857b7ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4edD1dUbiZlMOfhO8T0xBv.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/4edD1dUbiZlMOfhO8T0xBv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd3e086bafe40630d3b4d6704851b10025bd387c90932461cd886eda4857b7ef","isrc":"HKI191245404","name":"Pater noster","registered_at":"2026-06-21T00:00:21Z","spotify_id":"4edD1dUbiZlMOfhO8T0xBv","type":"track"}

The Lord's Prayer
type: MusicRecording
duration: PT2M26S
duration ms: 146946
explicit: false
by artist: John Tavener
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:52:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6
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/6yTNhkDAw1FiSpuu9FPJmb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yTNhkDAw1FiSpuu9FPJmb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6","isrc":"HKI191245419","name":"The Lord's Prayer","registered_at":"2026-06-17T22:52:23Z","spotify_id":"6yTNhkDAw1FiSpuu9FPJmb","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 0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6. 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/6yTNhkDAw1FiSpuu9FPJmb.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/6yTNhkDAw1FiSpuu9FPJmb.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5503bdc2a149617a664cba650a753af483a56b90a67f5fb1ff6f4399ab5652f6","isrc":"HKI191245419","name":"The Lord's Prayer","registered_at":"2026-06-17T22:52:23Z","spotify_id":"6yTNhkDAw1FiSpuu9FPJmb","type":"track"}

Pater Noster: Pater noster
type: MusicRecording
duration: PT1M26S
duration ms: 86680
explicit: false
by artist: Anonymous
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:18:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe87f5a9f06112394661312929f61c0eb50555bf5fc0880ceea3e0646d55c515b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2phlHCMauzgKzBOtcAIYqG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2phlHCMauzgKzBOtcAIYqG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe87f5a9f06112394661312929f61c0eb50555bf5fc0880ceea3e0646d55c515b","isrc":"HKI191245425","name":"Pater Noster: Pater noster","registered_at":"2026-06-21T22:18:37Z","spotify_id":"2phlHCMauzgKzBOtcAIYqG","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 0xe87f5a9f06112394661312929f61c0eb50555bf5fc0880ceea3e0646d55c515b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2phlHCMauzgKzBOtcAIYqG.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/2phlHCMauzgKzBOtcAIYqG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe87f5a9f06112394661312929f61c0eb50555bf5fc0880ceea3e0646d55c515b","isrc":"HKI191245425","name":"Pater Noster: Pater noster","registered_at":"2026-06-21T22:18:37Z","spotify_id":"2phlHCMauzgKzBOtcAIYqG","type":"track"}

Cantate Domino
type: MusicRecording
duration: PT1M41S
duration ms: 101733
explicit: false
by artist: Hans Leo Hassler
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2X3JK2XEFFTI545FYljMpF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X3JK2XEFFTI545FYljMpF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c","isrc":"HKI191245409","name":"Cantate Domino","registered_at":"2026-06-23T02:22:35Z","spotify_id":"2X3JK2XEFFTI545FYljMpF","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 0x03c7d92eda49beb84f4bfe4de1e5d2f52fca249a4b6e3fd43ef9b87cb34a3c4c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2X3JK2XEFFTI545FYljMpF.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/2X3JK2XEFFTI545FYljMpF.
  date published: 2026-07-02T03:55:08Z
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Lord, for Thy tender mercy's sake
type: MusicRecording
duration: PT2M14S
duration ms: 134533
explicit: false
by artist: Richard Farrant
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:29:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b1e11ba226799e7fb72ceeb56e1121c9adef5e9ef475165edd4e75c0389347b
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7rrUoFOrufGF8cSmQzCgNh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rrUoFOrufGF8cSmQzCgNh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x3b1e11ba226799e7fb72ceeb56e1121c9adef5e9ef475165edd4e75c0389347b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rrUoFOrufGF8cSmQzCgNh.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/7rrUoFOrufGF8cSmQzCgNh.
  date published: 2026-07-02T03:55:08Z
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4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)
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duration: PT1M20S
duration ms: 80000
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
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additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T00:52:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c
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/04pjci43VvrVtNKWKVEFFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04pjci43VvrVtNKWKVEFFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c","isrc":"HKI191245413","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)","registered_at":"2026-06-27T00:52:10Z","spotify_id":"04pjci43VvrVtNKWKVEFFO","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 0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c. 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/04pjci43VvrVtNKWKVEFFO.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/04pjci43VvrVtNKWKVEFFO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc94f15efd0b3cce9a3470d04f451d41840f11ac6b4144c6a7f680c6a726a517c","isrc":"HKI191245413","name":"4 Petites prieres de Saint Francois d'Assise, FP 142: No. 3. Seigneur, je vous en prie (Tres expressif et fervent)","registered_at":"2026-06-27T00:52:10Z","spotify_id":"04pjci43VvrVtNKWKVEFFO","type":"track"}

Oculi omnium
type: MusicRecording
duration: PT1M24S
duration ms: 84200
explicit: false
by artist: Charles Wood
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:42:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6uNCs3bz9Hx9RcRGmqwLN7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uNCs3bz9Hx9RcRGmqwLN7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967","isrc":"HKI191245417","name":"Oculi omnium","registered_at":"2026-06-23T02:42:09Z","spotify_id":"6uNCs3bz9Hx9RcRGmqwLN7","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 0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uNCs3bz9Hx9RcRGmqwLN7.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/6uNCs3bz9Hx9RcRGmqwLN7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1b6fe2f840865d7605806d3c80a02c0715f9bd4be17323fa9eced171dfa31967","isrc":"HKI191245417","name":"Oculi omnium","registered_at":"2026-06-23T02:42:09Z","spotify_id":"6uNCs3bz9Hx9RcRGmqwLN7","type":"track"}

Popule meus
type: MusicRecording
duration: PT6M10S
duration ms: 370680
explicit: false
by artist: Tomás Luis de Victoria
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245421
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:01:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/57ryGYhsiEID1loRiFUYue.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57ryGYhsiEID1loRiFUYue
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7","isrc":"HKI191245421","name":"Popule meus","registered_at":"2026-06-21T18:01:27Z","spotify_id":"57ryGYhsiEID1loRiFUYue","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 0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57ryGYhsiEID1loRiFUYue.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/57ryGYhsiEID1loRiFUYue.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x382256d767f5467f7762f2b1a8878b34a5e11323efeec945d75b8398eefeb2e7","isrc":"HKI191245421","name":"Popule meus","registered_at":"2026-06-21T18:01:27Z","spotify_id":"57ryGYhsiEID1loRiFUYue","type":"track"}

Masses, Book 2: Missa Papae Marcelli: Sanctus
type: MusicRecording
duration: PT3M44S
duration ms: 224066
explicit: false
by artist: Giovanni Pierluigi da Palestrina
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:36:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fe3c2e94a0e5e98243a1aaa55231fb9c90067e17b124c9773c7ab3898e44a14
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/1PXNB1nRYd8zyoDYaKNTw5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PXNB1nRYd8zyoDYaKNTw5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fe3c2e94a0e5e98243a1aaa55231fb9c90067e17b124c9773c7ab3898e44a14","isrc":"HKI191245406","name":"Masses, Book 2: Missa Papae Marcelli: Sanctus","registered_at":"2026-06-25T18:36:35Z","spotify_id":"1PXNB1nRYd8zyoDYaKNTw5","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 0x5fe3c2e94a0e5e98243a1aaa55231fb9c90067e17b124c9773c7ab3898e44a14. 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/1PXNB1nRYd8zyoDYaKNTw5.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/1PXNB1nRYd8zyoDYaKNTw5.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5fe3c2e94a0e5e98243a1aaa55231fb9c90067e17b124c9773c7ab3898e44a14","isrc":"HKI191245406","name":"Masses, Book 2: Missa Papae Marcelli: Sanctus","registered_at":"2026-06-25T18:36:35Z","spotify_id":"1PXNB1nRYd8zyoDYaKNTw5","type":"track"}

Vater unser, der du bist im Himmel
type: MusicRecording
duration: PT2M0S
duration ms: 120226
explicit: false
by artist: Heinrich Schütz
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94
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/2ZWE8yjLWk3P0f2PIA2cNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZWE8yjLWk3P0f2PIA2cNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94","isrc":"HKI191245407","name":"Vater unser, der du bist im Himmel","registered_at":"2026-06-25T18:47:15Z","spotify_id":"2ZWE8yjLWk3P0f2PIA2cNk","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 0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94. 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/2ZWE8yjLWk3P0f2PIA2cNk.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/2ZWE8yjLWk3P0f2PIA2cNk.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xb7c7943f89633ed5ac6c79ca470a146986a9f2f8bcef35ab24a9a08a8c359c94","isrc":"HKI191245407","name":"Vater unser, der du bist im Himmel","registered_at":"2026-06-25T18:47:15Z","spotify_id":"2ZWE8yjLWk3P0f2PIA2cNk","type":"track"}

Vigilate
type: MusicRecording
duration: PT4M27S
duration ms: 267373
explicit: false
by artist: William Byrd
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:03:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab343bc43e12c1c6574c81fe655e8c8510027bddf49d613ffe3bbb8782964392
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/5kDrLKqYWGDAunMciZ3GlN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kDrLKqYWGDAunMciZ3GlN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab343bc43e12c1c6574c81fe655e8c8510027bddf49d613ffe3bbb8782964392. 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/5kDrLKqYWGDAunMciZ3GlN.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/5kDrLKqYWGDAunMciZ3GlN.
  date published: 2026-07-02T11:38:34Z

Pater noster (Otche nash', Our Father)
type: MusicRecording
duration: PT1M35S
duration ms: 95680
explicit: false
by artist: Igor Stravinsky
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4
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/5dhhUauQphOj6uge6BUo9H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dhhUauQphOj6uge6BUo9H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4","isrc":"HKI191245410","name":"Pater noster (Otche nash', Our Father)","registered_at":"2026-06-25T18:38:29Z","spotify_id":"5dhhUauQphOj6uge6BUo9H","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 0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4. 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/5dhhUauQphOj6uge6BUo9H.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/5dhhUauQphOj6uge6BUo9H.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcf27b5d4faa919668e0bd1103c0576eeb7af7cfb6fef86555a2cf57aa44a6da4","isrc":"HKI191245410","name":"Pater noster (Otche nash', Our Father)","registered_at":"2026-06-25T18:38:29Z","spotify_id":"5dhhUauQphOj6uge6BUo9H","type":"track"}

4 Petites prieres de Saint Francois d'Assise, FP 142: No. 1. Salut, Dame Sainte (Modere, mais sans lenteur)
type: MusicRecording
duration: PT2M14S
duration ms: 134240
explicit: false
by artist: Francis Poulenc
by artist: The King's Singers
in album: Pater Noster: A Choral Reflection on the Lord's Prayer
  type: MusicAlbum
  date published: 2012-10-02
isrc code: HKI191245411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03439d0cb78a8a14b4a8de6021cae6f958a24fc9a8a35d1652b1617d65f10b86
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/7m3IgZXxIquK54IitUSfpR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m3IgZXxIquK54IitUSfpR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T11:38:34Z
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4 Petites prieres de Saint Francois d'Assise, FP 142: No. 2. Tout Puissant, tres saint (Majestueux et eclatant)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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4 Petites prieres de Saint Francois d'Assise, FP 142: No. 4. O mes tres chers freres (Bien calme)
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additional property: OTSVerificationAPI
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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 0x10addb29b116e36fab09616dad69ede4ad678515c712825a4dd53a3d950baf47. 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/0TEjh70lSNqBTccont5dA9.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/0TEjh70lSNqBTccont5dA9.
  date published: 2026-07-02T05:09:12Z
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