Linda Catlin Smith
type: MusicGroup
description: Linda Catlin Smith (born 1957 in New York City) is a composer based in Toronto, Ontario, Canada. In 2005 she became the second woman to win the Jules Léger Prize for New Chamber Music. Smith studied
popularity: 2
followers: 1008
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/0e1f1a6c-d88e-4c23-8dfd-12c958ecacde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e1f1a6c-d88e-4c23-8dfd-12c958ecacde.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e1f1a6c-d88e-4c23-8dfd-12c958ecacde
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee1d86f54f0f25376bd07da873b44791051204587c762272844c33045f37369. Chain 2 (Bitcoin): anchored in block 953888 (2026-06-16T04:55:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e1f1a6c-d88e-4c23-8dfd-12c958ecacde.json and https://artists.proofprofile.net/proofs/artist/0e1f1a6c-d88e-4c23-8dfd-12c958ecacde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:55:23Z
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album: Ballad
  type: MusicAlbum
  date published: 2010-01-01
album: Smith: Memory Forms
  type: MusicAlbum
  date published: 2012-09-04
album: Smith: Memory Forms
  type: MusicAlbum
  date published: 2012-09-04
album: Thought and Desire
  type: MusicAlbum
  date published: 2015-09-29
album: Meadow
  type: MusicAlbum
  date published: 2020-12-11
album: Meadow
  type: MusicAlbum
  date published: 2020-12-11
album: Linda Catlin Smith: Dark Flower
  type: MusicAlbum
  date published: 2023-11-10
album: Linda Catlin Smith: The Complete Piano Solos (1989-2023) Vol. 1 - The Plains
  type: MusicAlbum
  date published: 2025-10-03