Evidence Report

Scope: public demo · Tenant log: evd://tenant/t_demo · Period: 2026-07-18T01:08:23Z → 2026-07-18T01:08:23Z · Generated: 2026-07-18T22:07:28Z

VERDICT: VERIFIED

Every line below is backed by a cryptographically verified receipt in a tamper-evident log. This report was generated exclusively from the verified evidence bundle — the generator has no other data source.

What happened

time (UTC)	agent	action	context	level
session no session
2026-07-18T01:08:23Z	_system	evd.key.created	key 6sihoKmS2ClmVd-s	E2 ✓
session s_a70a88a9d68f5d7e inferred
2026-07-18T01:08:23Z	refund_agent	llm.chat	gpt-x, status 200	E2 ✓
2026-07-18T01:08:23Z	refund_agent	llm.chat	gpt-x, status 200	E2 ✓
session no session
2026-07-18T01:08:23Z	_system	evd.key.rotated	key z8BJ5P1udWHH4DnA	E2 ✓
session s_a70a88a9d68f5d7e inferred
2026-07-18T01:08:23Z	refund_agent	llm.chat	gpt-x, status 200	E2 ✓

Verification appendix

key log: 2 key(s) witnessed by the log itself; trust root 70d425bc4c581bfb8391da0e20b9ff317c5111d4fd1605508f0b3297a790fcdd (pin this out-of-band)
checkpoint chain: target size 5, root 988b24d590bd64ba…, append-only consistency verified across the chain
anchored on Base Sepolia: tx 0x8036062f311a1cb76936f1fb8751d04b9ff43a714c0c2768116ea9792753ee89, block 44284309, 2026-07-18T01:08:26Z
RFC 3161 timestamp (non-qualified): 2026-07-18T01:08:27Z — https://freetsa.org/tsr

How to verify this yourself (offline, 3 commands)

pip install swarrm               # or: use verify/ from the repo
swarrm verify bundle.json           # → VERIFIED
swarrm verify bundle.json --live --rpc https://sepolia.base.org   # optional on-chain check

No install? Drop the bundle into verify.swarrm.ai — it verifies in your browser, no account, nothing uploaded.

Annex

The machine-verifiable bundle this report was generated from accompanies this document (bundle.json). The report's SHA-256 is itself receipted in the log (evd.report.created).