Menuhin Festival Orchestra
type: MusicGroup
genre: classical
popularity: 31
followers: 358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ea6a1909bfe96047028873b90cfea91a10a9c24a41423ac4dad46814a78f654
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ea6a1909bfe96047028873b90cfea91a10a9c24a41423ac4dad46814a78f654","name":"Menuhin Festival Orchestra","registered_at":"2026-06-11T22:41:48Z","symbol":"NIM0125247","token_address":"0xf66085572806b4b5c0d4096cc961c508fd00c316","type":"artist","uuid":"5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea6a1909bfe96047028873b90cfea91a10a9c24a41423ac4dad46814a78f654. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be.json and https://artists.proofprofile.net/proofs/artist/5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1ea6a1909bfe96047028873b90cfea91a10a9c24a41423ac4dad46814a78f654","name":"Menuhin Festival Orchestra","registered_at":"2026-06-11T22:41:48Z","symbol":"NIM0125247","token_address":"0xf66085572806b4b5c0d4096cc961c508fd00c316","type":"artist","uuid":"5f2c5ccd-ff83-4ef2-aeac-9e23bb73e3be"}
album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
  track: Handel / Orch. Hale: Keyboard Suite No. 4 in D Minor, HWV 437: III. Sarabande
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207266
    explicit: false
    by artist: George Frideric Handel
    by artist: Alexander Briger
    by artist: Academy of St. Martin in the Fields
    in album: Handel Sarabande
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBAYC0201575
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T08:43:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953513
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1upQiytDIEZfl9ItruoXuC.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1upQiytDIEZfl9ItruoXuC
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944","isrc":"GBAYC0201575","name":"Handel / Orch. Hale: Keyboard Suite No. 4 in D Minor, HWV 437: III. Sarabande","registered_at":"2026-06-01T08:43:05Z","spotify_id":"1upQiytDIEZfl9ItruoXuC","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 0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1upQiytDIEZfl9ItruoXuC.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/1upQiytDIEZfl9ItruoXuC.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x439d04fb7e3eedc6ccb88ce840243d20ef5d81905cbcfc48dc1ac9e48bba6944","isrc":"GBAYC0201575","name":"Handel / Orch. Hale: Keyboard Suite No. 4 in D Minor, HWV 437: III. Sarabande","registered_at":"2026-06-01T08:43:05Z","spotify_id":"1upQiytDIEZfl9ItruoXuC","type":"track"}
  track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287066
    explicit: false
    by artist: George Frideric Handel
    by artist: Leslie Pearson
    by artist: Menuhin Festival Orchestra
    by artist: Yehudi Menuhin
    in album: Handel Sarabande
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBAYC6800296
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T18:18:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3M1nb0OexBpzwcm0vY2Ea7.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M1nb0OexBpzwcm0vY2Ea7
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e","isrc":"GBAYC6800296","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo","registered_at":"2026-06-08T18:18:02Z","spotify_id":"3M1nb0OexBpzwcm0vY2Ea7","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 0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e. 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/3M1nb0OexBpzwcm0vY2Ea7.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/3M1nb0OexBpzwcm0vY2Ea7.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e","isrc":"GBAYC6800296","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo","registered_at":"2026-06-08T18:18:02Z","spotify_id":"3M1nb0OexBpzwcm0vY2Ea7","type":"track"}
  track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149026
    explicit: false
    by artist: George Frideric Handel
    by artist: Leslie Pearson
    by artist: Menuhin Festival Orchestra
    by artist: Yehudi Menuhin
    in album: Handel Sarabande
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBAYC6800297
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T18:20:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3yW1jxepmMeDHomctSWFlu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yW1jxepmMeDHomctSWFlu
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8","isrc":"GBAYC6800297","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro","registered_at":"2026-06-08T18:20:22Z","spotify_id":"3yW1jxepmMeDHomctSWFlu","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 0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8. 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/3yW1jxepmMeDHomctSWFlu.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/3yW1jxepmMeDHomctSWFlu.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8","isrc":"GBAYC6800297","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro","registered_at":"2026-06-08T18:20:22Z","spotify_id":"3yW1jxepmMeDHomctSWFlu","type":"track"}
  track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137186
    explicit: false
    by artist: George Frideric Handel
    by artist: Leslie Pearson
    by artist: Menuhin Festival Orchestra
    by artist: Yehudi Menuhin
    in album: Handel Sarabande
    isrc code: GBAYC6800298
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato
  track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro
  track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro
  track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante
  track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio
  track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro
  track: Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante
  track: Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio
  track: Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro
  track: Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua
  track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro
  track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga
  track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso
  track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II
  track: Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: I. Adagio - II. Allegro
  track: Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: III. Siciliano
  track: Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: IV. Vivace
  track: Handel / Arr. Hartmann: Saul, HWV 53, Act 3, Scene 5: Dead March
track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro
track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo
track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo
track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato
track: Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro
track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro
track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante
track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio
track: Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro
track: Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante
track: Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio
track: Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro
track: Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua
track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro
track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga
track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso
track: Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II
track: Handel: Coronation Anthem No. 1, HWV 258 "Zadok the Priest"
track: Handel: Music for the Royal Fireworks, HWV 351: IV. La réjouissance
track: Martin: Polyptyque for Violin and 2 Small String Orchestras: I. Image des Rameaux

Yehudi Menuhin
type: MusicGroup

Handel Sarabande
type: MusicAlbum
date published: 1970-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T15:28:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6ETpiY7Zx2Rlvn2xBUJLKy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ETpiY7Zx2Rlvn2xBUJLKy

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f","isrc":"GBAYC6800298","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo","registered_at":"2026-06-09T15:28:52Z","spotify_id":"6ETpiY7Zx2Rlvn2xBUJLKy","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ETpiY7Zx2Rlvn2xBUJLKy.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/6ETpiY7Zx2Rlvn2xBUJLKy.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f","isrc":"GBAYC6800298","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo","registered_at":"2026-06-09T15:28:52Z","spotify_id":"6ETpiY7Zx2Rlvn2xBUJLKy","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato
type: MusicRecording
duration: PT4M52S
duration ms: 292840
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:38:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4AsqjeI5Nb94urCqPolb39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AsqjeI5Nb94urCqPolb39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7","isrc":"GBAYC6800299","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato","registered_at":"2026-06-10T01:38:55Z","spotify_id":"4AsqjeI5Nb94urCqPolb39","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 0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7. 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/4AsqjeI5Nb94urCqPolb39.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/4AsqjeI5Nb94urCqPolb39.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7","isrc":"GBAYC6800299","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato","registered_at":"2026-06-10T01:38:55Z","spotify_id":"4AsqjeI5Nb94urCqPolb39","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro
type: MusicRecording
duration: PT3M9S
duration ms: 189080
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:49:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1uqq0icIDl4Ieo2BFf5PVh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uqq0icIDl4Ieo2BFf5PVh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd","isrc":"GBAYC6800300","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro","registered_at":"2026-06-10T01:49:51Z","spotify_id":"1uqq0icIDl4Ieo2BFf5PVh","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 0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uqq0icIDl4Ieo2BFf5PVh.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/1uqq0icIDl4Ieo2BFf5PVh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd","isrc":"GBAYC6800300","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro","registered_at":"2026-06-10T01:49:51Z","spotify_id":"1uqq0icIDl4Ieo2BFf5PVh","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro
type: MusicRecording
duration: PT3M44S
duration ms: 224253
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801887
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:01:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5eH5PQqT0fvmGlzTPnOP8A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eH5PQqT0fvmGlzTPnOP8A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a","isrc":"GBAYC9801887","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro","registered_at":"2026-06-10T14:01:40Z","spotify_id":"5eH5PQqT0fvmGlzTPnOP8A","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 0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a. 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/5eH5PQqT0fvmGlzTPnOP8A.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/5eH5PQqT0fvmGlzTPnOP8A.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a","isrc":"GBAYC9801887","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro","registered_at":"2026-06-10T14:01:40Z","spotify_id":"5eH5PQqT0fvmGlzTPnOP8A","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante
type: MusicRecording
duration: PT5M16S
duration ms: 316346
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801888
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:33:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wrTM9VqRErMe8jv0Clhtq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wrTM9VqRErMe8jv0Clhtq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e","isrc":"GBAYC9801888","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante","registered_at":"2026-06-11T04:33:29Z","spotify_id":"0wrTM9VqRErMe8jv0Clhtq","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 0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wrTM9VqRErMe8jv0Clhtq.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/0wrTM9VqRErMe8jv0Clhtq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e","isrc":"GBAYC9801888","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante","registered_at":"2026-06-11T04:33:29Z","spotify_id":"0wrTM9VqRErMe8jv0Clhtq","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio
type: MusicRecording
duration: PT1M19S
duration ms: 79506
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801889
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3
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/6Tw4ZrHlISfZ0755xab665.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Tw4ZrHlISfZ0755xab665
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3","isrc":"GBAYC9801889","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio","registered_at":"2026-06-17T20:50:07Z","spotify_id":"6Tw4ZrHlISfZ0755xab665","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 0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3. 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/6Tw4ZrHlISfZ0755xab665.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/6Tw4ZrHlISfZ0755xab665.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3","isrc":"GBAYC9801889","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio","registered_at":"2026-06-17T20:50:07Z","spotify_id":"6Tw4ZrHlISfZ0755xab665","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro
type: MusicRecording
duration: PT3M26S
duration ms: 206746
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:23:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f
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/0DxD0eu7Sk3MsOXYAqjuF7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxD0eu7Sk3MsOXYAqjuF7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f","isrc":"GBAYC9801890","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro","registered_at":"2026-06-18T11:23:08Z","spotify_id":"0DxD0eu7Sk3MsOXYAqjuF7","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 0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f. 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/0DxD0eu7Sk3MsOXYAqjuF7.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/0DxD0eu7Sk3MsOXYAqjuF7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f","isrc":"GBAYC9801890","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro","registered_at":"2026-06-18T11:23:08Z","spotify_id":"0DxD0eu7Sk3MsOXYAqjuF7","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante
type: MusicRecording
duration: PT4M7S
duration ms: 247760
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801967
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86
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/31O6QUbjW0FrDoVj46ypxp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31O6QUbjW0FrDoVj46ypxp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86","isrc":"GBAYC9801967","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante","registered_at":"2026-06-17T20:50:26Z","spotify_id":"31O6QUbjW0FrDoVj46ypxp","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 0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86. 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/31O6QUbjW0FrDoVj46ypxp.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/31O6QUbjW0FrDoVj46ypxp.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86","isrc":"GBAYC9801967","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante","registered_at":"2026-06-17T20:50:26Z","spotify_id":"31O6QUbjW0FrDoVj46ypxp","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio
type: MusicRecording
duration: PT2M5S
duration ms: 125160
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801968
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:49:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1
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/6rj84J22icimG7jtDu5V3s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rj84J22icimG7jtDu5V3s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1","isrc":"GBAYC9801968","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio","registered_at":"2026-06-17T20:49:35Z","spotify_id":"6rj84J22icimG7jtDu5V3s","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 0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1. 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/6rj84J22icimG7jtDu5V3s.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/6rj84J22icimG7jtDu5V3s.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1","isrc":"GBAYC9801968","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio","registered_at":"2026-06-17T20:49:35Z","spotify_id":"6rj84J22icimG7jtDu5V3s","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro
type: MusicRecording
duration: PT4M16S
duration ms: 256519
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e
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/76aIBqoVUKpbxyvAxeOh0M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76aIBqoVUKpbxyvAxeOh0M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e","isrc":"GBAYC9801969","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro","registered_at":"2026-06-17T20:50:05Z","spotify_id":"76aIBqoVUKpbxyvAxeOh0M","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 0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e. 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/76aIBqoVUKpbxyvAxeOh0M.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/76aIBqoVUKpbxyvAxeOh0M.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e","isrc":"GBAYC9801969","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro","registered_at":"2026-06-17T20:50:05Z","spotify_id":"76aIBqoVUKpbxyvAxeOh0M","type":"track"}

Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua
type: MusicRecording
duration: PT3M10S
duration ms: 190600
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f
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/6Cq4AXfr8Xwq1VTjIvtwa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cq4AXfr8Xwq1VTjIvtwa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f","isrc":"GBAYC9801970","name":"Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua","registered_at":"2026-06-17T20:50:05Z","spotify_id":"6Cq4AXfr8Xwq1VTjIvtwa8","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 0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f. 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/6Cq4AXfr8Xwq1VTjIvtwa8.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/6Cq4AXfr8Xwq1VTjIvtwa8.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f","isrc":"GBAYC9801970","name":"Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua","registered_at":"2026-06-17T20:50:05Z","spotify_id":"6Cq4AXfr8Xwq1VTjIvtwa8","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro
type: MusicRecording
duration: PT5M10S
duration ms: 310693
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801923
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1
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/467RnMtzCylrNKWgpDAFfC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/467RnMtzCylrNKWgpDAFfC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1","isrc":"GBAYC9801923","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro","registered_at":"2026-06-18T12:46:30Z","spotify_id":"467RnMtzCylrNKWgpDAFfC","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 0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1. 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/467RnMtzCylrNKWgpDAFfC.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/467RnMtzCylrNKWgpDAFfC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1","isrc":"GBAYC9801923","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro","registered_at":"2026-06-18T12:46:30Z","spotify_id":"467RnMtzCylrNKWgpDAFfC","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga
type: MusicRecording
duration: PT1M45S
duration ms: 105333
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:18:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f
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/3Ji4Z7oZlyoBE5SvRNLQOE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ji4Z7oZlyoBE5SvRNLQOE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f","isrc":"GBAYC9801924","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga","registered_at":"2026-06-19T08:18:32Z","spotify_id":"3Ji4Z7oZlyoBE5SvRNLQOE","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 0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f. 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/3Ji4Z7oZlyoBE5SvRNLQOE.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/3Ji4Z7oZlyoBE5SvRNLQOE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f","isrc":"GBAYC9801924","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga","registered_at":"2026-06-19T08:18:32Z","spotify_id":"3Ji4Z7oZlyoBE5SvRNLQOE","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso
type: MusicRecording
duration: PT4M22S
duration ms: 262200
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:15:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3
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/3wBWC67Bee1MlkT6nEq83z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wBWC67Bee1MlkT6nEq83z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3","isrc":"GBAYC9801925","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso","registered_at":"2026-06-19T08:15:44Z","spotify_id":"3wBWC67Bee1MlkT6nEq83z","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 0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3. 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/3wBWC67Bee1MlkT6nEq83z.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/3wBWC67Bee1MlkT6nEq83z.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3","isrc":"GBAYC9801925","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso","registered_at":"2026-06-19T08:15:44Z","spotify_id":"3wBWC67Bee1MlkT6nEq83z","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II
type: MusicRecording
duration: PT1M40S
duration ms: 100493
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801926
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8
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/12MxIbYGPecDaQfPjPfrgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12MxIbYGPecDaQfPjPfrgg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8","isrc":"GBAYC9801926","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II","registered_at":"2026-06-20T03:38:34Z","spotify_id":"12MxIbYGPecDaQfPjPfrgg","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 0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8. 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/12MxIbYGPecDaQfPjPfrgg.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/12MxIbYGPecDaQfPjPfrgg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8","isrc":"GBAYC9801926","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II","registered_at":"2026-06-20T03:38:34Z","spotify_id":"12MxIbYGPecDaQfPjPfrgg","type":"track"}

Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: I. Adagio - II. Allegro
type: MusicRecording
duration: PT3M52S
duration ms: 232186
explicit: false
by artist: George Frideric Handel
by artist: Evelyn Rothwell
by artist: Valda Aveling
by artist: Hallé
by artist: Sir John Barbirolli
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYD9100491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:34:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf701c4041afaaee5298f6b7ee0542dbb70e936cc58faf3fb931369428aeeadb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5vvDjyGjAfl2GbwrdRXuDc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vvDjyGjAfl2GbwrdRXuDc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf701c4041afaaee5298f6b7ee0542dbb70e936cc58faf3fb931369428aeeadb1","isrc":"GBAYD9100491","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: I. Adagio - II. Allegro","registered_at":"2026-06-08T10:34:05Z","spotify_id":"5vvDjyGjAfl2GbwrdRXuDc","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 0xf701c4041afaaee5298f6b7ee0542dbb70e936cc58faf3fb931369428aeeadb1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vvDjyGjAfl2GbwrdRXuDc.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/5vvDjyGjAfl2GbwrdRXuDc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf701c4041afaaee5298f6b7ee0542dbb70e936cc58faf3fb931369428aeeadb1","isrc":"GBAYD9100491","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: I. Adagio - II. Allegro","registered_at":"2026-06-08T10:34:05Z","spotify_id":"5vvDjyGjAfl2GbwrdRXuDc","type":"track"}

Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: III. Siciliano
type: MusicRecording
duration: PT2M32S
duration ms: 152826
explicit: false
by artist: George Frideric Handel
by artist: Evelyn Rothwell
by artist: Valda Aveling
by artist: Hallé
by artist: Sir John Barbirolli
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYD9100492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:31:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68da3ff8570627d1c1d4a75f55af5e8a739edacc6dbd94194e4f9054c645d541
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1yLDz9nqKOlqfeTsNxXQ5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yLDz9nqKOlqfeTsNxXQ5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68da3ff8570627d1c1d4a75f55af5e8a739edacc6dbd94194e4f9054c645d541","isrc":"GBAYD9100492","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: III. Siciliano","registered_at":"2026-06-11T04:31:33Z","spotify_id":"1yLDz9nqKOlqfeTsNxXQ5f","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 0x68da3ff8570627d1c1d4a75f55af5e8a739edacc6dbd94194e4f9054c645d541. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yLDz9nqKOlqfeTsNxXQ5f.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/1yLDz9nqKOlqfeTsNxXQ5f.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x68da3ff8570627d1c1d4a75f55af5e8a739edacc6dbd94194e4f9054c645d541","isrc":"GBAYD9100492","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: III. Siciliano","registered_at":"2026-06-11T04:31:33Z","spotify_id":"1yLDz9nqKOlqfeTsNxXQ5f","type":"track"}

Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: IV. Vivace
type: MusicRecording
duration: PT2M6S
duration ms: 126133
explicit: false
by artist: George Frideric Handel
by artist: Evelyn Rothwell
by artist: Valda Aveling
by artist: Hallé
by artist: Sir John Barbirolli
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYD9100493
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:49:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc03c7677bc3ff51c472229ac6498e13a74d09f5faddaf422888901d73ec0c853
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/6FNQEOwwELJdToDfmCNrX5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FNQEOwwELJdToDfmCNrX5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc03c7677bc3ff51c472229ac6498e13a74d09f5faddaf422888901d73ec0c853","isrc":"GBAYD9100493","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: IV. Vivace","registered_at":"2026-06-17T20:49:59Z","spotify_id":"6FNQEOwwELJdToDfmCNrX5","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 0xc03c7677bc3ff51c472229ac6498e13a74d09f5faddaf422888901d73ec0c853. 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/6FNQEOwwELJdToDfmCNrX5.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/6FNQEOwwELJdToDfmCNrX5.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc03c7677bc3ff51c472229ac6498e13a74d09f5faddaf422888901d73ec0c853","isrc":"GBAYD9100493","name":"Handel / Arr. Mackerras & Rothwell: Oboe Concerto No. 2a in B-Flat Major, HWV 301: IV. Vivace","registered_at":"2026-06-17T20:49:59Z","spotify_id":"6FNQEOwwELJdToDfmCNrX5","type":"track"}

Handel / Arr. Hartmann: Saul, HWV 53, Act 3, Scene 5: Dead March
type: MusicRecording
duration: PT4M5S
duration ms: 245960
explicit: false
by artist: George Frideric Handel
by artist: Barry Rose
by artist: Central Band Of The Royal Air Force
by artist: Roy Edward Charles Davies
by artist: Central Band of the Royal Air Force
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYD9500024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:49:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2598ba2196fa81a265ea57827a3a65bb680476d07cabdaff5d07171837cb94d4
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/5msKnyloRrN5mYXeDRtqfE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5msKnyloRrN5mYXeDRtqfE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2598ba2196fa81a265ea57827a3a65bb680476d07cabdaff5d07171837cb94d4","isrc":"GBAYD9500024","name":"Handel / Arr. Hartmann: Saul, HWV 53, Act 3, Scene 5: Dead March","registered_at":"2026-06-17T20:49:39Z","spotify_id":"5msKnyloRrN5mYXeDRtqfE","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 0x2598ba2196fa81a265ea57827a3a65bb680476d07cabdaff5d07171837cb94d4. 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/5msKnyloRrN5mYXeDRtqfE.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/5msKnyloRrN5mYXeDRtqfE.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x2598ba2196fa81a265ea57827a3a65bb680476d07cabdaff5d07171837cb94d4","isrc":"GBAYD9500024","name":"Handel / Arr. Hartmann: Saul, HWV 53, Act 3, Scene 5: Dead March","registered_at":"2026-06-17T20:49:39Z","spotify_id":"5msKnyloRrN5mYXeDRtqfE","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro
type: MusicRecording
duration: PT2M29S
duration ms: 149026
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:20:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yW1jxepmMeDHomctSWFlu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yW1jxepmMeDHomctSWFlu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8","isrc":"GBAYC6800297","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro","registered_at":"2026-06-08T18:20:22Z","spotify_id":"3yW1jxepmMeDHomctSWFlu","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 0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8. 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/3yW1jxepmMeDHomctSWFlu.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/3yW1jxepmMeDHomctSWFlu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x376aeac79a4275b97a21a48f82ada3994584dd4892b74bb9ac72cff9f2d429c8","isrc":"GBAYC6800297","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: II. Allegro","registered_at":"2026-06-08T18:20:22Z","spotify_id":"3yW1jxepmMeDHomctSWFlu","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo
type: MusicRecording
duration: PT4M47S
duration ms: 287066
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:18:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3M1nb0OexBpzwcm0vY2Ea7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M1nb0OexBpzwcm0vY2Ea7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e","isrc":"GBAYC6800296","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo","registered_at":"2026-06-08T18:18:02Z","spotify_id":"3M1nb0OexBpzwcm0vY2Ea7","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 0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e. 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/3M1nb0OexBpzwcm0vY2Ea7.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/3M1nb0OexBpzwcm0vY2Ea7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x16847e61767c41f2248756dc608fc7505a176fc4590f19a3b11cbe70d519663e","isrc":"GBAYC6800296","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: I. Overture - Allegro ma non troppo","registered_at":"2026-06-08T18:18:02Z","spotify_id":"3M1nb0OexBpzwcm0vY2Ea7","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo
type: MusicRecording
duration: PT2M17S
duration ms: 137186
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:28:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ETpiY7Zx2Rlvn2xBUJLKy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ETpiY7Zx2Rlvn2xBUJLKy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f","isrc":"GBAYC6800298","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo","registered_at":"2026-06-09T15:28:52Z","spotify_id":"6ETpiY7Zx2Rlvn2xBUJLKy","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 0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ETpiY7Zx2Rlvn2xBUJLKy.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/6ETpiY7Zx2Rlvn2xBUJLKy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x94fb8d16b5ae90cca61ed1b26424dc4f26e19f6b1c2571f2e6e9ffd06a68c63f","isrc":"GBAYC6800298","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: III. Largo","registered_at":"2026-06-09T15:28:52Z","spotify_id":"6ETpiY7Zx2Rlvn2xBUJLKy","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato
type: MusicRecording
duration: PT4M52S
duration ms: 292840
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:38:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4AsqjeI5Nb94urCqPolb39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AsqjeI5Nb94urCqPolb39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7","isrc":"GBAYC6800299","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato","registered_at":"2026-06-10T01:38:55Z","spotify_id":"4AsqjeI5Nb94urCqPolb39","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 0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7. 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/4AsqjeI5Nb94urCqPolb39.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/4AsqjeI5Nb94urCqPolb39.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4a4027bc2f737103a687988cbb076ea506efba48f1f62e2938882715cc1743e7","isrc":"GBAYC6800299","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: IV. A tempo ordinario - Alla breve. Moderato","registered_at":"2026-06-10T01:38:55Z","spotify_id":"4AsqjeI5Nb94urCqPolb39","type":"track"}

Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro
type: MusicRecording
duration: PT3M9S
duration ms: 189080
explicit: false
by artist: George Frideric Handel
by artist: Leslie Pearson
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC6800300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:49:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1uqq0icIDl4Ieo2BFf5PVh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uqq0icIDl4Ieo2BFf5PVh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd","isrc":"GBAYC6800300","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro","registered_at":"2026-06-10T01:49:51Z","spotify_id":"1uqq0icIDl4Ieo2BFf5PVh","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 0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uqq0icIDl4Ieo2BFf5PVh.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/1uqq0icIDl4Ieo2BFf5PVh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8eec93a2c5855c3582c65e78eb0d6da6b9211b9f62312b3da8738c6b66e3a2bd","isrc":"GBAYC6800300","name":"Handel: Concerto a due cori No. 1 in B-Flat Major, HWV 332: V. Menuet. Allegro","registered_at":"2026-06-10T01:49:51Z","spotify_id":"1uqq0icIDl4Ieo2BFf5PVh","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro
type: MusicRecording
duration: PT3M44S
duration ms: 224253
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801887
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:01:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5eH5PQqT0fvmGlzTPnOP8A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eH5PQqT0fvmGlzTPnOP8A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a","isrc":"GBAYC9801887","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro","registered_at":"2026-06-10T14:01:40Z","spotify_id":"5eH5PQqT0fvmGlzTPnOP8A","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 0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a. 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/5eH5PQqT0fvmGlzTPnOP8A.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/5eH5PQqT0fvmGlzTPnOP8A.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb6b7a11e3a6f68144dad0cb01e7cf9bc9b7f2f4f2a4f84e266b0e2f3c88b645a","isrc":"GBAYC9801887","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: I. Allegro","registered_at":"2026-06-10T14:01:40Z","spotify_id":"5eH5PQqT0fvmGlzTPnOP8A","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante
type: MusicRecording
duration: PT5M16S
duration ms: 316346
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801888
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:33:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wrTM9VqRErMe8jv0Clhtq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wrTM9VqRErMe8jv0Clhtq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e","isrc":"GBAYC9801888","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante","registered_at":"2026-06-11T04:33:29Z","spotify_id":"0wrTM9VqRErMe8jv0Clhtq","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 0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wrTM9VqRErMe8jv0Clhtq.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/0wrTM9VqRErMe8jv0Clhtq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1c5369d832b1f9c9a1dc96cd418335920153136fb122d626fb23d0b78f565d2e","isrc":"GBAYC9801888","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: II. Andante","registered_at":"2026-06-11T04:33:29Z","spotify_id":"0wrTM9VqRErMe8jv0Clhtq","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio
type: MusicRecording
duration: PT1M19S
duration ms: 79506
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801889
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3
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/6Tw4ZrHlISfZ0755xab665.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Tw4ZrHlISfZ0755xab665
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3","isrc":"GBAYC9801889","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio","registered_at":"2026-06-17T20:50:07Z","spotify_id":"6Tw4ZrHlISfZ0755xab665","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 0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3. 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/6Tw4ZrHlISfZ0755xab665.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/6Tw4ZrHlISfZ0755xab665.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xd87aed58473b486a8943fb2b61a4ebf009c67af4a20fc6c01eaed929274dc2a3","isrc":"GBAYC9801889","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: III. Adagio","registered_at":"2026-06-17T20:50:07Z","spotify_id":"6Tw4ZrHlISfZ0755xab665","type":"track"}

Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro
type: MusicRecording
duration: PT3M26S
duration ms: 206746
explicit: false
by artist: George Frideric Handel
by artist: Valda Aveling
by artist: Menuhin Festival Orchestra
by artist: Simon Preston
by artist: Yehudi Menuhin
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:23:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f
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/0DxD0eu7Sk3MsOXYAqjuF7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxD0eu7Sk3MsOXYAqjuF7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f","isrc":"GBAYC9801890","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro","registered_at":"2026-06-18T11:23:08Z","spotify_id":"0DxD0eu7Sk3MsOXYAqjuF7","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 0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f. 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/0DxD0eu7Sk3MsOXYAqjuF7.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/0DxD0eu7Sk3MsOXYAqjuF7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfad714c29e6890400adb8241e1da821a1fcee7026fc10b7cb3ba5cb594b7df3f","isrc":"GBAYC9801890","name":"Handel: Organ Concerto in F Major, Op. 4 No. 4, HWV 292: IV. Allegro","registered_at":"2026-06-18T11:23:08Z","spotify_id":"0DxD0eu7Sk3MsOXYAqjuF7","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante
type: MusicRecording
duration: PT4M7S
duration ms: 247760
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801967
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86
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/31O6QUbjW0FrDoVj46ypxp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31O6QUbjW0FrDoVj46ypxp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86","isrc":"GBAYC9801967","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante","registered_at":"2026-06-17T20:50:26Z","spotify_id":"31O6QUbjW0FrDoVj46ypxp","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 0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86. 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/31O6QUbjW0FrDoVj46ypxp.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/31O6QUbjW0FrDoVj46ypxp.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0617607165c6f485a7bc5a3a96fc9bdde2c96a9b07704c82d794231525269b86","isrc":"GBAYC9801967","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: I. Andante","registered_at":"2026-06-17T20:50:26Z","spotify_id":"31O6QUbjW0FrDoVj46ypxp","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio
type: MusicRecording
duration: PT2M5S
duration ms: 125160
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801968
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:49:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1
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/6rj84J22icimG7jtDu5V3s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rj84J22icimG7jtDu5V3s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1","isrc":"GBAYC9801968","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio","registered_at":"2026-06-17T20:49:35Z","spotify_id":"6rj84J22icimG7jtDu5V3s","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 0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1. 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/6rj84J22icimG7jtDu5V3s.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/6rj84J22icimG7jtDu5V3s.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x07fe69f38ebd30ba984cebf9d67bd4525a18dc92f19a0cf91fa3b3b901f625d1","isrc":"GBAYC9801968","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: II. Adagio","registered_at":"2026-06-17T20:49:35Z","spotify_id":"6rj84J22icimG7jtDu5V3s","type":"track"}

Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro
type: MusicRecording
duration: PT4M16S
duration ms: 256519
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e
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/76aIBqoVUKpbxyvAxeOh0M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76aIBqoVUKpbxyvAxeOh0M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e","isrc":"GBAYC9801969","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro","registered_at":"2026-06-17T20:50:05Z","spotify_id":"76aIBqoVUKpbxyvAxeOh0M","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 0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e. 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/76aIBqoVUKpbxyvAxeOh0M.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/76aIBqoVUKpbxyvAxeOh0M.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xbf90ae99f2a67fdbac283fc821f0510d08d428114604433b9d79bad4fc45a74e","isrc":"GBAYC9801969","name":"Handel: Violin Concerto in B-Flat Major, HWV 288: III. Allegro","registered_at":"2026-06-17T20:50:05Z","spotify_id":"76aIBqoVUKpbxyvAxeOh0M","type":"track"}

Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua
type: MusicRecording
duration: PT3M10S
duration ms: 190600
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801970
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f
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/6Cq4AXfr8Xwq1VTjIvtwa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Cq4AXfr8Xwq1VTjIvtwa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f","isrc":"GBAYC9801970","name":"Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua","registered_at":"2026-06-17T20:50:05Z","spotify_id":"6Cq4AXfr8Xwq1VTjIvtwa8","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 0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f. 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/6Cq4AXfr8Xwq1VTjIvtwa8.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/6Cq4AXfr8Xwq1VTjIvtwa8.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x13d8c8f571c25682ceedfec0bb8a1097ca18425640d2067ae89fce9920eeaa5f","isrc":"GBAYC9801970","name":"Handel: An Occasional Oratorio, HWV 62, Marches: Atalanta - Joshua","registered_at":"2026-06-17T20:50:05Z","spotify_id":"6Cq4AXfr8Xwq1VTjIvtwa8","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro
type: MusicRecording
duration: PT5M10S
duration ms: 310693
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801923
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:46:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1
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/467RnMtzCylrNKWgpDAFfC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/467RnMtzCylrNKWgpDAFfC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1","isrc":"GBAYC9801923","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro","registered_at":"2026-06-18T12:46:30Z","spotify_id":"467RnMtzCylrNKWgpDAFfC","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 0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1. 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/467RnMtzCylrNKWgpDAFfC.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/467RnMtzCylrNKWgpDAFfC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9baf0081d671f5b3c3b301d46b6b0abef6cf39b60ceb6bfa099bdc9d1a140ca1","isrc":"GBAYC9801923","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: I. Allegro","registered_at":"2026-06-18T12:46:30Z","spotify_id":"467RnMtzCylrNKWgpDAFfC","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga
type: MusicRecording
duration: PT1M45S
duration ms: 105333
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:18:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f
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/3Ji4Z7oZlyoBE5SvRNLQOE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ji4Z7oZlyoBE5SvRNLQOE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f","isrc":"GBAYC9801924","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga","registered_at":"2026-06-19T08:18:32Z","spotify_id":"3Ji4Z7oZlyoBE5SvRNLQOE","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 0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f. 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/3Ji4Z7oZlyoBE5SvRNLQOE.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/3Ji4Z7oZlyoBE5SvRNLQOE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x06c8120d1ed129288816c4018c567fa5348a1ea4e446cbcac46e6e728833784f","isrc":"GBAYC9801924","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: II. Adagio e fuga","registered_at":"2026-06-19T08:18:32Z","spotify_id":"3Ji4Z7oZlyoBE5SvRNLQOE","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso
type: MusicRecording
duration: PT4M22S
duration ms: 262200
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801925
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:15:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3
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/3wBWC67Bee1MlkT6nEq83z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wBWC67Bee1MlkT6nEq83z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3","isrc":"GBAYC9801925","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso","registered_at":"2026-06-19T08:15:44Z","spotify_id":"3wBWC67Bee1MlkT6nEq83z","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 0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3. 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/3wBWC67Bee1MlkT6nEq83z.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/3wBWC67Bee1MlkT6nEq83z.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaf9406a7ba58c322c25748fb247a0156a2f763e04e31de87bbfb6b6bc61449d3","isrc":"GBAYC9801925","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: III. Spiritoso","registered_at":"2026-06-19T08:15:44Z","spotify_id":"3wBWC67Bee1MlkT6nEq83z","type":"track"}

Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II
type: MusicRecording
duration: PT1M40S
duration ms: 100493
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
by artist: Simon Preston
by artist: Valda Aveling
in album: Handel Sarabande
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBAYC9801926
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8
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/12MxIbYGPecDaQfPjPfrgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12MxIbYGPecDaQfPjPfrgg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8","isrc":"GBAYC9801926","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II","registered_at":"2026-06-20T03:38:34Z","spotify_id":"12MxIbYGPecDaQfPjPfrgg","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 0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8. 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/12MxIbYGPecDaQfPjPfrgg.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/12MxIbYGPecDaQfPjPfrgg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd1332920b6054dc54838ddb654958f4296baa87fcd806689fbb8ec2c862290a8","isrc":"GBAYC9801926","name":"Handel: Organ Concerto in B-Flat Major, Op. 7 No. 3, HWV 308: IV. Menuet I & II","registered_at":"2026-06-20T03:38:34Z","spotify_id":"12MxIbYGPecDaQfPjPfrgg","type":"track"}

Handel: Coronation Anthem No. 1, HWV 258 "Zadok the Priest"
type: MusicRecording
duration: PT5M43S
duration ms: 343400
explicit: false
by artist: George Frideric Handel
by artist: Yehudi Menuhin
by artist: Ambrosian Singers
by artist: Menuhin Festival Orchestra
in album: Essential Baroque
  type: MusicAlbum
  date published: 2009-08-03
isrc code: GBAYC9400014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:00:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1be429a8ea296b4d4a6eadc0ad2d36a7efd5f0040fe6d8402118b9d9fa6e59e
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/6bBvRVHsht7Ukfzq5XtHTW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bBvRVHsht7Ukfzq5XtHTW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1be429a8ea296b4d4a6eadc0ad2d36a7efd5f0040fe6d8402118b9d9fa6e59e","isrc":"GBAYC9400014","name":"Handel: Coronation Anthem No. 1, HWV 258 \"Zadok the Priest\"","registered_at":"2026-06-24T10:00:07Z","spotify_id":"6bBvRVHsht7Ukfzq5XtHTW","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 0xc1be429a8ea296b4d4a6eadc0ad2d36a7efd5f0040fe6d8402118b9d9fa6e59e. 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/6bBvRVHsht7Ukfzq5XtHTW.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/6bBvRVHsht7Ukfzq5XtHTW.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc1be429a8ea296b4d4a6eadc0ad2d36a7efd5f0040fe6d8402118b9d9fa6e59e","isrc":"GBAYC9400014","name":"Handel: Coronation Anthem No. 1, HWV 258 \"Zadok the Priest\"","registered_at":"2026-06-24T10:00:07Z","spotify_id":"6bBvRVHsht7Ukfzq5XtHTW","type":"track"}

Handel: Music for the Royal Fireworks, HWV 351: IV. La réjouissance
type: MusicRecording
duration: PT2M22S
duration ms: 142573
explicit: false
by artist: George Frideric Handel
by artist: Menuhin Festival Orchestra
by artist: Yehudi Menuhin
in album: Essential Baroque
  type: MusicAlbum
  date published: 2009-08-03

Martin: Polyptyque for Violin and 2 Small String Orchestras: I. Image des Rameaux
type: MusicRecording
duration: PT3M47S
duration ms: 227986
explicit: false
by artist: Frank Martin
by artist: Yehudi Menuhin
by artist: Edmond De Stoutz
by artist: Zürcher Kammerorchester
by artist: Menuhin Festival Orchestra
in album: Martin: Orchestral, Choral & Vocal Works.
  type: MusicAlbum
  date published: 2009-02-20