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Chapter 21

Gone Dark

NATIONAL SECURITY AGENCY / CENTRAL SECURITY SERVICE CRYPTOLOGIC WATCH — SITUATION NOTE SERIAL CWN-0517 · 1422Z TOP SECRET//SI//NOFORN

SUBJECT: Anomalous cryptographic event — Basalt Labs, Basalt CO.

  1. (TS//SI) At approx. 0916Z yesterday a dormant secp256k1-secured Bitcoin output (pay-to-public-key, circa 2010) was spent. Confirmed on-chain, multiple sources. Assessed as a demonstrated discrete-log capability against the underlying curve — not key theft or exchange compromise.

  2. (TS//SI) Event provenance and run-timing correlate to frontier neutral-atom compute operated by Basalt Labs. Principals of record: REED, Marcus A. (chief executive); HALE, Samantha (chief technology). No other principals of record.

  3. (TS//SI) ASSESSMENT. If the capability is genuine and generalizes off the ledger, exposure is not confined to distributed-ledger assets. The same primitive underwrites TLS, code-signing, and the federal PKI.

  4. (TS//SI) STATUS. Both principals unlocated as of 1200Z. Known devices offline; corporate, residential, and personal comms dark. Lab and residence in Basalt CO assessed vacated within the last 18 hours.

  5. (TS//SI) NOTE. Comms tradecraft observed at the Basalt perimeter in the hours before blackout exceeds the profile attributable to the named principals. Assessed as principal-directed. Confidence: low.

  6. (TS//SI) RECOMMENDATION. Immediate coordination with domestic partners to locate and secure principals and lab compute. Time-sensitive. Watch will re-issue on movement.

//END//


QUANTUM FOUNDERS · #general

Priya Anand · 15:31 UTC did anyone actually hear from Sam this week? she was supposed to send me the coherence numbers monday and she just… didn’t. and now nothing.

Dev Okafor · 15:33 UTC Marcus too. texted him about the panel thing, delivered, no reply, that was Tuesday. dark since. 👀 4

Hannah Weiss · 15:36 UTC they get like this before a big run. remember last spring, Sam went into a hole for ten days and came out with the record. heads down. it’s a Basalt thing.

Priya Anand · 15:37 UTC sure but she still answered. always. even from the hole.

Marisol Reyes · 15:42 UTC i called both of them last night. Sam went to voicemail, Marcus’s phone is just off. not even ringing.

Google Calendar · 16:00 UTC Basalt / community neutral-atom sync — recurring 0 participants joined. Event closed.

Dev Okafor · 16:04 UTC ok that call has run every other Wednesday for two years and Sam has never missed it. that’s the one that’s weird to me.

Theo Lindqvist · 16:11 UTC am i the only one who noticed Basalt was pushing frontier jobs on the shared allocation last week. big ones. and then 👀 6 · 😬 3

Hannah Weiss · 16:12 UTC Theo. don’t.

Dev Okafor · 16:12 UTC and then what

Theo Lindqvist · 16:14 UTC nothing. forget it. (edited)

Theo Lindqvist deleted a message.

Hannah Weiss · 16:19 UTC we are not going to be the group chat that turned two of our friends into a missing-persons thread because they went quiet for a day. they’ll surface. they always do.

Priya Anand · 16:38 UTC Sam answers everything. 2am, holidays — she once texted me back in the middle of her own keynote. six years and she has never once left me on read. it’s been a day and a half. she hasn’t opened this.

Samantha Hale · away · active yesterday

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