Public changelog

kairossignal.com

Contract history for the kairossignal.com MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.

90-day stability

quietsaferiskybreaking

3Breaking · 90d
3Advisories
22Snapshots kept
2026-10-03Last observed

Advisories

ZV-2026-1038 · 2026-09-14breaking

kairossignal.com: amount on topup_credits narrowed to a closed enum (20, 99); previously valid values may now be rejected.

[risky] Description of topup_credits changed (54% word delta).

ZV-2026-0975 · 2026-09-11breaking

kairossignal.com: Tool get_zk_provenance was removed.

ZV-2026-0756 · 2026-09-06breaking

kairossignal.com: Field record_id was removed from verify_footprint input; consumers still sending it may be rejected or silently ignored.

[risky] Description of verify_footprint changed (97% word delta). [breaking] New required field expected_row_sha256 on verify_footprint; requests without it will fail. [breaking] New required field leaf_index on verify_footprint; requests…

Contract changelog

Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.

2026-10-03 10:47safe
2026-10-02 22:18safe
2026-10-02 21:08safe
2026-10-02 01:35risky
2026-10-01 19:25safe
2026-10-01 03:00safe
2026-09-30 08:40safe
2026-09-21 04:35safe
2026-09-17 17:49risky
2026-09-14 03:00breaking
2026-09-13 23:36safe
2026-09-13 19:20risky
2026-09-13 15:01safe
2026-09-12 20:21risky
2026-09-12 19:02safe
2026-09-12 16:49safe
2026-09-11 13:12breaking
2026-09-10 19:53safe
2026-09-06 04:39breaking
2026-09-06 03:36risky
2026-08-30 14:31risky

Snapshot log

The hashes to pin against. Identical contracts hash identically.

ObservedContract hashTools
2026-10-03 10:47e426e96e06f811
2026-10-02 22:1834f8dcddf49311
2026-10-02 21:0882b22457e73b11
2026-10-02 01:35b2b2176b6f8b11
2026-10-01 19:255f40cd5dcf8d11
2026-10-01 03:000fb77e9ad80111
2026-09-30 08:4082bec63f4b2811
2026-09-21 04:3518ecd3a892bf11
2026-09-17 17:4961dab0755e5511
2026-09-14 03:00883f7efcb10e11
2026-09-13 23:36cf7d227bfbe311
2026-09-13 19:2009c01c69c98b11
2026-09-13 15:0151aa113b830e11
2026-09-12 20:2146415aa360fb11
2026-09-12 19:026c01310cbd3111
2026-09-12 16:49a1f1e384aa1c11
2026-09-11 13:12b91c147cf4a711
2026-09-10 19:53242b4ac6021212
2026-09-06 04:39c312418e16b612
2026-09-06 03:36460e2a63638612
2026-08-30 14:31cedf2963572712
2026-08-12 21:369d24ff49457a10
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Contract status for kairossignal.com

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