CIVILIZATION — Chronicle
SEALED CRYPTOGRAPHICALLY_REPRODUCIBLE
The charter version preserved from 2026-03-13 is timestamped with OpenTimestamps and independently verifiable against Bitcoin. The earliest verified Bitcoin attestation in the recovered proof is block 940489.
Verify independently →
- Clone the public charter repository: git clone https://github.com/b2agi/exist-is-charter
- Hash the charter: sha256sum CHARTER_HASH.txt — compare the recorded digest prefix bffc28c6
- Inspect the proof: ots info CHARTER_HASH.txt.ots
- Compare the attestation against the public Bitcoin record for block 940489
CHARTER_HASH.txt · CHARTER_HASH.txt.ots · recovery provenance commit 93c6d1ca…
Chronicle
| 2026-03-13 | exist.is Charter sealed — the Three Sentences recorded |
|---|---|
| 2026-03-15 | Charter manifest anchored to the Bitcoin record via OpenTimestamps |
| 2026-09-01 | Shanghai field observations — Records 022 and 023 (baseline) |
| 2026-09-02 | Zhangjiang ecosystem observation — Record 025 (baseline) |
| 2026-09-25 | This site — v2 opening, Records Archive published |
Dates are stated events, not claims of primacy. The next field checks are proposed for 2026-12-01.