Rose Hemingway
type: MusicGroup
genre: musicals
description: Rose Hemingway (née Sezniak or Szczesniak; born January 1, 1984) is an American actress, performer and singer. She made her Broadway debut starring as Rosemary Pilkington in the musical How to Succeed
popularity: 16
followers: 685
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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
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track: Happy To Keep His Dinner Warm
track: Rosemary's Philosophy
track: Been A Long Day
track: Paris Original
track: Rosemary
track: Act One Finale
track: Happy To Keep His Dinner Warm (Reprise)
track: I Believe In You (Reprise)

Happy To Keep His Dinner Warm
type: MusicRecording
duration: PT2M43S
duration ms: 163000
explicit: false
by artist: Rose Hemingway
by artist: Mary Faber
in album: How To Succeed In Business Without Really Trying
  type: MusicAlbum
  date published: 2011-01-01
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Happy To Keep His Dinner Warm
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Rosemary's Philosophy
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duration: PT0M37S
duration ms: 37093
explicit: false
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by artist: Daniel Radcliffe
by artist: Anderson Cooper
in album: How To Succeed In Business Without Really Trying
  type: MusicAlbum
  date published: 2011-01-01
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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 0xb427cb2fa6bf889b8ab6221a95f7dbaa8e6b762096c2ea8c092bd9077194cc81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUM71107794.
  date published: 2026-07-02T03:55:08Z
audio: Rosemary's Philosophy
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Been A Long Day
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duration: PT3M15S
duration ms: 195106
explicit: false
by artist: Mary Faber
by artist: Rose Hemingway
by artist: Daniel Radcliffe
in album: How To Succeed In Business Without Really Trying
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USUM71107797
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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: 2026-06-13T13:32:09Z
audio: Been A Long Day
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Paris Original
type: MusicRecording
duration: PT4M1S
duration ms: 241200
explicit: false
by artist: Rose Hemingway
by artist: Megan Sikora
by artist: Mary Faber
by artist: Ellen Harvey
by artist: Tammy Blanchard
by artist: The Secretaries
in album: How To Succeed In Business Without Really Trying
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USUM71107800
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990f09e8f499619270faf4a9939174bb1f339c8c77ad0f432c32154f9a68a864. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUM71107800.
  date published: 2026-07-02T03:55:08Z
audio: Paris Original
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Rosemary
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duration: PT3M57S
duration ms: 237240
explicit: false
by artist: Daniel Radcliffe
by artist: Rose Hemingway
in album: How To Succeed In Business Without Really Trying
  type: MusicAlbum
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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
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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4aaa6bf14f416d08f6548eed6afb7007a1ee5f17f56261ba7ed93be7606e98. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUM71107803.
  date published: 2026-07-02T03:55:08Z
audio: Rosemary
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Act One Finale
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duration: PT1M35S
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by artist: Daniel Radcliffe
by artist: Rose Hemingway
by artist: Christopher J. Hanke
in album: How To Succeed In Business Without Really Trying
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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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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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Happy To Keep His Dinner Warm (Reprise)
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I Believe In You (Reprise)
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audio: I Believe In You (Reprise)
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