Lori Sims
type: MusicGroup
description: Lori Sims is an American pianist. Sims is currently a professor of piano at Western Michigan University, where she began working in 1997. In 2003, she was named the John T. Bernhard Professor of Music
popularity: 3
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd116025fc6796970a5911fc1abe7758eabb568bfcc96ca0ae8d2830a181e1732
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd116025fc6796970a5911fc1abe7758eabb568bfcc96ca0ae8d2830a181e1732","name":"Lori Sims","registered_at":"2026-06-16T05:16:52Z","symbol":"NIM0949054","token_address":"0xb871801c7ce3296d6073f26ba29379ef992c340a","type":"artist","uuid":"2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd116025fc6796970a5911fc1abe7758eabb568bfcc96ca0ae8d2830a181e1732. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf.json and https://artists.proofprofile.net/proofs/artist/2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0xd116025fc6796970a5911fc1abe7758eabb568bfcc96ca0ae8d2830a181e1732","name":"Lori Sims","registered_at":"2026-06-16T05:16:52Z","symbol":"NIM0949054","token_address":"0xb871801c7ce3296d6073f26ba29379ef992c340a","type":"artist","uuid":"2d46f0cf-bdd2-4cf1-a006-754cf1f44bdf"}
album: Beethoven - R. Schumann - C. Schumann - Rachmaninoff
  type: MusicAlbum
  date published: 2012-11-06
album: Beethoven - R. Schumann - C. Schumann - Rachmaninoff
  type: MusicAlbum
  date published: 2012-11-06
album: American Classics
  type: MusicAlbum
  date published: 2013-02-05
album: American Classics
  type: MusicAlbum
  date published: 2013-02-05