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album: Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral"
album: Elizabeth Bishop Reads Her Works
album: For the Birds: The Birdsong Project, Vol. V
album: Pleasure Dome: Audible Modern Poetry Read by its Creators
album: Living in the Body
album: Schuman: The Mighty Casey - A Question of Taste
album: Hear Great Poets Read, v. 2: Auden, Bishop, cummings, Jackson, Jarrell, Larkin, Lowell, MacNeice, Millay, O'Hara, Thomas, Tolson
album: Grand Teton Music Festival - Summer 2016 - Ten Years in the Tetons with Music Director Donald Runnicles

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genre: classical
genre: orchestra
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 8 in E-Flat Major - "Symphony of a Thousand" / Pt. 2: "Gerettet ist das edle Glied" - Live
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Symphony No. 8 in E-Flat Major - "Symphony of a Thousand" / Pt. 2: "Alles Vergängliche" - Live
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by artist: Gustav Mahler
by artist: Angela Meade
by artist: Erin Wall
by artist: Elizabeth Bishop
by artist: Mihoko Fujimura
by artist: Anthony Dean Griffey
by artist: Markus Werba
by artist: John Relyea
by artist: The American Boychoir
by artist: Westminster Symphonic Choir
by artist: The Choral Arts Society Of Washington
by artist: Fernando Malvar-Ruiz
by artist: Joe Miller
by artist: Scott Tucker
by artist: Philadelphia Orchestra
by artist: Yannick Nézet-Séguin
in album: Mahler: Symphony No. 8 (Live)
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  date published: 2020-01-17
genre: classical
genre: orchestra
isrc code: DEN961831032
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0ba07c75cd3d932b8db20415baea5a58b4ffff218a56acba8febd0ea3a52e1. 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/DEN961831032.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 8 in E-Flat Major - "Symphony of a Thousand" / Pt. 2: "Alles Vergängliche" - Live
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Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral"
type: MusicAlbum
date published: 2003-09-23

Elizabeth Bishop Reads Her Works
type: MusicAlbum
date published: 1947

For the Birds: The Birdsong Project, Vol. V
type: MusicAlbum
date published: 2022-09-30
track: An Exercise in Love
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  by artist: Riley Keough
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cd62985799cceeeaaa73d3bcb88c46041fabb34e64a13e961b5e0df0411486. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM7282236383.
    date published: 2026-07-08T03:20:19Z
  audio: An Exercise in Love
    type: AudioObject
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track: Strange Signals from Jerry the Wood Pigeon
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33646ea664bc61aeb359d7f86a50f11a414b00bf115e2f0acee63a448444e219. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM7282217673.
    date published: 2026-07-08T08:56:20Z
  audio: Strange Signals from Jerry the Wood Pigeon
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track: Brown Thrasher
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  subject of: OpenTimestamps Proof of Existence
  audio: Brown Thrasher
track: Etude No. 2 (Thomas Bartlett Remix)
track: Mourning Dove
track: Now Is the Time
track: Screech for Scratch
track: Calthra
track: Toy Boat

OTSTimestamp
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value: 2026-07-08T03:53:27Z

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 0x2ca74e107d0b48daa10ef64378963f0d1b7834130acada23f3104fdd918dc70f. 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/QM7282237927.
date published: 2026-07-08T03:53:27Z

Brown Thrasher
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Valence (Positivity)
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Etude No. 2 (Thomas Bartlett Remix)
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by artist: Philip Glass
in album: For the Birds: The Birdsong Project, Vol. V
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Etude No. 2 (Thomas Bartlett Remix)
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Mourning Dove
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additional property: OTSVerificationAPI
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Mourning Dove
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Now Is the Time
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a112315e8e652fb45a444855bb5ae4312c1bab66c0550ffe3611011b29a0a9. 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/QM7282243482.
  date published: 2026-07-08T03:53:27Z
audio: Now Is the Time
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Screech for Scratch
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duration: PT3M52S
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Screech for Scratch
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Calthra
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Calthra
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Toy Boat
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Toy Boat
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Pleasure Dome: Audible Modern Poetry Read by its Creators
type: MusicAlbum
date published: 1950-01-01

Living in the Body
type: MusicAlbum
date published: 2019-12-13

Schuman: The Mighty Casey - A Question of Taste
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track: The Mighty Casey: Scene 2: This gladdened multitude (Watchman, Chorus)
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  by artist: Franco Pomponi
  by artist: Catherine Thorpe
  by artist: David Corman
  by artist: Russell Cusick
  by artist: Derek Dreyer
  by artist: Carlos Conde
  by artist: James Russell
  by artist: Stacey Robinson
  by artist: Juilliard Opera Center
  by artist: Juilliard Orchestra
  by artist: Gerard Schwarz
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: The Mighty Casey: Scene 2: This gladdened multitude (Watchman, Chorus)
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track: The Mighty Casey: Scene 2: A strike's a strike (Umpire, Chorus)
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  by artist: Franco Pomponi
  by artist: Catherine Thorpe
  by artist: David Corman
  by artist: Russell Cusick
  by artist: Derek Dreyer
  by artist: Carlos Conde
  by artist: James Russell
  by artist: Stacey Robinson
  by artist: Juilliard Opera Center
  by artist: Juilliard Orchestra
  by artist: Gerard Schwarz
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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  by artist: Franco Pomponi
  by artist: Catherine Thorpe
  by artist: David Corman
  by artist: Russell Cusick
  by artist: Derek Dreyer
  by artist: Carlos Conde
  by artist: James Russell
  by artist: Stacey Robinson
  by artist: Juilliard Opera Center
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  subject of: OpenTimestamps Proof of Existence
  audio: The Mighty Casey: Scene 2: Hist'ry hangs on a slender thread (Chorus, Snedeker)
track: The Mighty Casey: Scene 2: Oh, somewhere (Watchman)

William Schuman
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Franco Pomponi
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Catherine Thorpe
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David Corman
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Russell Cusick
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Derek Dreyer
type: MusicGroup

Carlos Conde
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James Russell
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Stacey Robinson
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Juilliard Opera Center
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Juilliard Orchestra
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Gerard Schwarz
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James Russell
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Schuman: The Mighty Casey - A Question of Taste
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date published: 2011-01-04

CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/957145

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0893021

OTSTimestamp
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value: 2026-07-08T08:56:20Z

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
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The Mighty Casey: Scene 2: Hist'ry hangs on a slender thread (Chorus, Snedeker)
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The Mighty Casey: Scene 2: Oh, somewhere (Watchman)
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Hear Great Poets Read, v. 2: Auden, Bishop, cummings, Jackson, Jarrell, Larkin, Lowell, MacNeice, Millay, O'Hara, Thomas, Tolson
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Grand Teton Music Festival - Summer 2016 - Ten Years in the Tetons with Music Director Donald Runnicles
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