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type: MusicGroup
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-20T14:36:29Z
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track: Oklahoma!, Act 1: No. 9, Many a New Day
track: Oklahoma!, Act 2: No. 27, Oklahoma
track: Oklahoma!, Act 2: No. 29, Finale Ultimo: Oh, What a Beautiful Mornin' / People Will Say We're in Love
track: Oklahoma!, Act 1: No. 4, Kansas City
track: Oklahoma!, Act 1: No. 8, Entrance of Ensemble
track: Oklahoma!, Act 1: No. 11, It's a Scandal! It's a Outrage!
track: Oklahoma!, Act 2: No. 19, The Farmer and the Cowman
track: Oklahoma!, Act 2: No. 20, Farmer Dance
track: Oklahoma!, Act 2: No. 28, Oklahoma (Encore)

Oklahoma!, Act 1: No. 9, Many a New Day
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by artist: Richard Rodgers
by artist: Sierra Boggess
by artist: Sandra Marvin
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
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  date published: 2023-08-18
isrc code: GBLWD2304910
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Oklahoma!, Act 1: No. 9, Many a New Day
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Oklahoma!, Act 2: No. 27, Oklahoma
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explicit: false
by artist: Richard Rodgers
by artist: Sierra Boggess
by artist: Sandra Marvin
by artist: Juan Jackson
by artist: Nathaniel Hackmann
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:39:05Z
audio: Oklahoma!, Act 2: No. 27, Oklahoma
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Oklahoma!, Act 2: No. 29, Finale Ultimo: Oh, What a Beautiful Mornin' / People Will Say We're in Love
type: MusicRecording
duration: PT1M53S
duration ms: 113293
explicit: false
by artist: Richard Rodgers
by artist: Juan Jackson
by artist: Nathaniel Hackmann
by artist: John Wilson Oklahoma! Cast
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
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  date published: 2023-08-18
isrc code: GBLWD2305016
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1deb42bb6f1a74c56d9d88804f0a99b5041f7b34bd25b53751589049879c3d4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBLWD2305016.
  date published: 2026-07-08T03:22:41Z
audio: Oklahoma!, Act 2: No. 29, Finale Ultimo: Oh, What a Beautiful Mornin' / People Will Say We're in Love
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Oklahoma!, Act 1: No. 4, Kansas City
type: MusicRecording
duration: PT5M23S
duration ms: 323400
explicit: false
by artist: Richard Rodgers
by artist: Jamie Parker
by artist: Sandra Marvin
by artist: Juan Jackson
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
  type: MusicAlbum
  date published: 2023-08-18
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T14:28:24Z
audio: Oklahoma!, Act 1: No. 4, Kansas City
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additional property: OTSVerifyInstructions
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  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

Oklahoma!, Act 1: No. 8, Entrance of Ensemble
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by artist: Jamie Parker
by artist: Louise Dearman
by artist: Nathaniel Hackmann
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
  type: MusicAlbum
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T02:30:29Z
audio: Oklahoma!, Act 1: No. 8, Entrance of Ensemble
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additional property: OTSVerifyInstructions
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Oklahoma!, Act 1: No. 11, It's a Scandal! It's a Outrage!
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T14:28:24Z
audio: Oklahoma!, Act 1: No. 11, It's a Scandal! It's a Outrage!
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.555
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.367
  additional property: Key Name
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isrc code: GBLWD2304912
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
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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

Oklahoma!, Act 2: No. 19, The Farmer and the Cowman
type: MusicRecording
duration: PT4M22S
duration ms: 262800
explicit: false
by artist: Richard Rodgers
by artist: Leo Roberts
by artist: Sandra Marvin
by artist: Jamie Parker
by artist: Nathaniel Hackmann
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
  type: MusicAlbum
  date published: 2023-08-18
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95033ecaa0f6dd69f184aa1bab4110f17706ad0a10267dc5fee3e68b3705d0d8. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GBLWD2305007.
  date published: 2026-07-29T21:51:49Z
audio: Oklahoma!, Act 2: No. 19, The Farmer and the Cowman
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.266
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.79
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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isrc code: GBLWD2305007
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:51:49+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

Oklahoma!, Act 2: No. 20, Farmer Dance
type: MusicRecording
duration: PT2M10S
duration ms: 130080
explicit: false
by artist: Richard Rodgers
by artist: John Wilson Oklahoma! Cast
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
  type: MusicAlbum
  date published: 2023-08-18
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d063f3fcd7bcdec8fa552a1bb0e441dff7bdf27709e65c0a5a411ef52a853c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBLWD2305008.
  date published: 2026-07-29T19:35:34Z
audio: Oklahoma!, Act 2: No. 20, Farmer Dance
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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isrc code: GBLWD2305008
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2305008
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
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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

Oklahoma!, Act 2: No. 28, Oklahoma (Encore)
type: MusicRecording
duration: PT1M7S
duration ms: 67653
explicit: false
by artist: Richard Rodgers
by artist: John Wilson Oklahoma! Cast
by artist: 'Oklahoma!' Ensemble
by artist: Sinfonia Of London
by artist: John Wilson
in album: Rodgers & Hammerstein's Oklahoma! (Complete original score)
  type: MusicAlbum
  date published: 2023-08-18
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfc53306ac3e896e90b24f96a235ab21d95e7bc620f1cf37b28769cf6fc028e. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBLWD2305015.
  date published: 2026-07-29T14:28:24Z
audio: Oklahoma!, Act 2: No. 28, Oklahoma (Encore)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.336
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.497
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.833
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.631
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.805
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBLWD2305015
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2305015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960117
additional property: OTSTimestamp
  type: PropertyValue
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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