Joseph Muscant
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f173d0b0815aa13f9f28dfebabfdfb8e40ce8d28578f7354303045cb60b74e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6ea8b7-e6f2-4bee-84dc-0c58af839aca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6ea8b7-e6f2-4bee-84dc-0c58af839aca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe6ea8b7-e6f2-4bee-84dc-0c58af839aca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f173d0b0815aa13f9f28dfebabfdfb8e40ce8d28578f7354303045cb60b74e0","name":"Joseph Muscant","registered_at":"2026-06-21T18:00:16Z","symbol":"NIM1994624","token_address":"0xbef400a986b06bfd8207e68ead7ccb8510c481ff","type":"artist","uuid":"fe6ea8b7-e6f2-4bee-84dc-0c58af839aca"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x9f173d0b0815aa13f9f28dfebabfdfb8e40ce8d28578f7354303045cb60b74e0. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe6ea8b7-e6f2-4bee-84dc-0c58af839aca.json and https://artists.proofprofile.net/proofs/artist/fe6ea8b7-e6f2-4bee-84dc-0c58af839aca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x9f173d0b0815aa13f9f28dfebabfdfb8e40ce8d28578f7354303045cb60b74e0","name":"Joseph Muscant","registered_at":"2026-06-21T18:00:16Z","symbol":"NIM1994624","token_address":"0xbef400a986b06bfd8207e68ead7ccb8510c481ff","type":"artist","uuid":"fe6ea8b7-e6f2-4bee-84dc-0c58af839aca"}
album: Le monde merveilleux de la musique de genre
  type: MusicAlbum
  date published: 2006-10-31
album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
  type: MusicAlbum
  date published: 2007-06-01
  track: In a clock store
  track: Lullaby of the Leaves
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187013
    explicit: false
    by artist: Bernice Petkere
    by artist: Reginald King's Orchestra
    by artist: Reginald King
    by artist: Athenaeum Light Orchestra
    by artist: Barnabas von Geczy Orchestra
    by artist: BBC Theatre Orchestra
    by artist: Berliner Philharmoniker
    by artist: Bournemouth Municipal Orchestra
    by artist: Commodore Grand Orchestra
    by artist: Debroy Somers Band
    by artist: Julian Fuhs’ Symphony Orchestra
    by artist: London Coliseum Orchestra
    by artist: London Palladium Orchestra
    by artist: Nat Shilkret Orchestra
    by artist: New Light Symphony Orchestra
    by artist: Orchestre Raymonde
    by artist: Plaza Theatre Orchestra
    by artist: Regal Cinema Orchestra
    by artist: Scala Salon Orchestra
    by artist: West End Celebrity Orchestra
    in album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
      type: MusicAlbum
      date published: 2007-06-01
    popularity: 16
    isrc code: CH6630753411
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T04:19:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x042de7d1c4ef179430ffff1c11318a9b0c095fb0dede6083286889e4eaf51d18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753411
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042de7d1c4ef179430ffff1c11318a9b0c095fb0dede6083286889e4eaf51d18. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753411.
      date published: 2026-07-02T03:30:09Z
    audio: Lullaby of the Leaves
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.64
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.274
      additional property: Energy
        type: PropertyValue
        value: 0.253
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.939
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.915
      additional property: Liveness
        type: PropertyValue
        value: 0.318
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.232
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.243
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: In a merry Mood
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172453
    explicit: false
    by artist: Fritz Haringer
    by artist: Barnabas von Geczy Orchestra
    by artist: Barnabas von Geczy
    by artist: Athenaeum Light Orchestra
    by artist: BBC Theatre Orchestra
    by artist: Berliner Philharmoniker
    by artist: Bournemouth Municipal Orchestra
    by artist: Commodore Grand Orchestra
    by artist: Debroy Somers Band
    by artist: Julian Fuhs’ Symphony Orchestra
    by artist: London Coliseum Orchestra
    by artist: London Palladium Orchestra
    by artist: Nat Shilkret Orchestra
    by artist: New Light Symphony Orchestra
    by artist: Orchestre Raymonde
    by artist: Plaza Theatre Orchestra
    by artist: Regal Cinema Orchestra
    by artist: Reginald King's Orchestra
    by artist: Scala Salon Orchestra
    by artist: West End Celebrity Orchestra
    in album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
      type: MusicAlbum
      date published: 2007-06-01
    popularity: 2
    isrc code: CH6630753414
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T07:29:11+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753414
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-07T13:52:39Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: In a merry Mood
  track: Parade of the Tin Soldiers
  track: Teddy Bears' Picnic
album: The Golden Age of Light Music: British Cinema & Theatre Orchestras - Vol. 3
album: The Golden Age of Light Music: British Cinema and Theatre Orchestras - Vol. 4
album: The Golden Age of Light Music: British Cinema & Theatre Orchestras - Volume 2
album: The Golden Age of Light Music: The 1930s Vol. 2 - In Town Tonight
album: 'The Golden Age of Light Music: British Cinema and Theatre Orchestras
album: The Golden Age of Light Music: The 1930s Revisited - Vol. 3

In a clock store
type: MusicRecording
duration: PT4M20S
duration ms: 260226
explicit: false
by artist: Charles Orth
by artist: New Light Symphony Orchestra
by artist: Alfred Dove
by artist: Barnabas von Geczy
by artist: Eduard Künneke
by artist: Emanuel Starkey
by artist: Frank Tours
by artist: Horace Sheldon
by artist: Joseph Muscant
by artist: Julian Fuhs
by artist: Nat Shilkret
by artist: Reginald King
by artist: Dan Godfrey
by artist: Stanford Robinson
by artist: Athenaeum Light Orchestra
by artist: Barnabas von Geczy Orchestra
by artist: BBC Theatre Orchestra
by artist: Berliner Philharmoniker
by artist: Bournemouth Municipal Orchestra
by artist: Commodore Grand Orchestra
by artist: Debroy Somers Band
by artist: Julian Fuhs’ Symphony Orchestra
by artist: London Coliseum Orchestra
by artist: London Palladium Orchestra
by artist: Nat Shilkret Orchestra
by artist: Orchestre Raymonde
by artist: Plaza Theatre Orchestra
by artist: Regal Cinema Orchestra
by artist: Reginald King's Orchestra
by artist: Scala Salon Orchestra
by artist: West End Celebrity Orchestra
in album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
  type: MusicAlbum
  date published: 2007-06-01
popularity: 2
isrc code: CH6630753407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:59:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68489a77722f6e4ef917b6859bd59f4db0f51ee4f1e0bdbb3ea57b89a030854e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753407
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68489a77722f6e4ef917b6859bd59f4db0f51ee4f1e0bdbb3ea57b89a030854e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753407.
  date published: 2026-07-08T03:53:27Z
audio: In a clock store
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.214
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.569
  additional property: Energy
    type: PropertyValue
    value: 0.163
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.528
  additional property: Liveness
    type: PropertyValue
    value: 0.051
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.269
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.502
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Parade of the Tin Soldiers
type: MusicRecording
duration: PT2M49S
duration ms: 169120
explicit: false
by artist: Leon Jessel
by artist: New Light Symphony Orchestra
by artist: Alfred Dove
by artist: Barnabas von Geczy
by artist: Eduard Künneke
by artist: Emanuel Starkey
by artist: Frank Tours
by artist: Horace Sheldon
by artist: Joseph Muscant
by artist: Julian Fuhs
by artist: Nat Shilkret
by artist: Reginald King
by artist: Dan Godfrey
by artist: Stanford Robinson
by artist: Athenaeum Light Orchestra
by artist: Barnabas von Geczy Orchestra
by artist: BBC Theatre Orchestra
by artist: Berliner Philharmoniker
by artist: Bournemouth Municipal Orchestra
by artist: Commodore Grand Orchestra
by artist: Debroy Somers Band
by artist: Julian Fuhs’ Symphony Orchestra
by artist: London Coliseum Orchestra
by artist: London Palladium Orchestra
by artist: Nat Shilkret Orchestra
by artist: Orchestre Raymonde
by artist: Plaza Theatre Orchestra
by artist: Regal Cinema Orchestra
by artist: Reginald King's Orchestra
by artist: Scala Salon Orchestra
by artist: West End Celebrity Orchestra
in album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
  type: MusicAlbum
  date published: 2007-06-01
popularity: 2
genre: german-opera
genre: operetta
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a3bbb2976141a5bb542ce97468fb3ec78349ddda9efe7ab1d16e4928f8b3e9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753412.
  date published: 2026-07-30T09:57:33Z
audio: Parade of the Tin Soldiers
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.945
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.685
  additional property: Energy
    type: PropertyValue
    value: 0.272
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.893
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.57
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.658
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH6630753412
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960240
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T09:57:33+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753412
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960240
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960240
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:57:33+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Teddy Bears' Picnic
type: MusicRecording
duration: PT3M2S
duration ms: 182413
explicit: false
by artist: John Bratton
by artist: Commodore Grand Orchestra
by artist: Joseph Muscant
by artist: Athenaeum Light Orchestra
by artist: Barnabas von Geczy Orchestra
by artist: BBC Theatre Orchestra
by artist: Berliner Philharmoniker
by artist: Bournemouth Municipal Orchestra
by artist: Debroy Somers Band
by artist: Julian Fuhs’ Symphony Orchestra
by artist: London Coliseum Orchestra
by artist: London Palladium Orchestra
by artist: Nat Shilkret Orchestra
by artist: New Light Symphony Orchestra
by artist: Orchestre Raymonde
by artist: Plaza Theatre Orchestra
by artist: Regal Cinema Orchestra
by artist: Reginald King's Orchestra
by artist: Scala Salon Orchestra
by artist: West End Celebrity Orchestra
in album: The Golden Age of Light Music: Four Decades of Light Music - Vol. 1, 1920s & 30s
  type: MusicAlbum
  date published: 2007-06-01
popularity: 5
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff68ab5902d7a4af689e2692efb38c43686c00965771322fdb862ae002c90375. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753418.
  date published: 2026-07-30T06:39:12Z
audio: Teddy Bears' Picnic
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.692
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.584
  additional property: Energy
    type: PropertyValue
    value: 0.278
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.619
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.686
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.654
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH6630753418
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960216
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960216
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:39:12+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1353b20185449c9e3d55cb6f7305c328103e8cd5365ee8ae14a54fa78d6af0. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6630753414.
date published: 2026-07-07T13:52:39Z

In a merry Mood
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 122.805
additional property: Musical Key
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The Golden Age of Light Music: British Cinema and Theatre Orchestras - Vol. 4
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