Emma Richter
type: MusicGroup
description: Emma Richter (, 4 March 1888 – 15 November 1956) was a German paleontologist. She is best known for her work concerning Trilobites. She was an honorary member of the Paleontological Society of America
popularity: 40
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a40b13093cad23a5fe52d5edca3ba0d2d131b571707aadab01fc5b2258520b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3fb7fb9-77d7-425b-8d3e-e16811855209.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3fb7fb9-77d7-425b-8d3e-e16811855209.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3fb7fb9-77d7-425b-8d3e-e16811855209
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a40b13093cad23a5fe52d5edca3ba0d2d131b571707aadab01fc5b2258520b7","name":"Emma Richter","registered_at":"2026-06-12T12:14:41Z","symbol":"NIM0294724","token_address":"0x3b077c7e3c5662e94141e83a5a643dc12a6a39a8","type":"artist","uuid":"e3fb7fb9-77d7-425b-8d3e-e16811855209"}
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 0x1a40b13093cad23a5fe52d5edca3ba0d2d131b571707aadab01fc5b2258520b7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3fb7fb9-77d7-425b-8d3e-e16811855209.json and https://artists.proofprofile.net/proofs/artist/e3fb7fb9-77d7-425b-8d3e-e16811855209.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1a40b13093cad23a5fe52d5edca3ba0d2d131b571707aadab01fc5b2258520b7","name":"Emma Richter","registered_at":"2026-06-12T12:14:41Z","symbol":"NIM0294724","token_address":"0x3b077c7e3c5662e94141e83a5a643dc12a6a39a8","type":"artist","uuid":"e3fb7fb9-77d7-425b-8d3e-e16811855209"}
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