Proof

2b3f5043-0d53-4682-ba85-6ede9489fc72

provedThe proof has been verified on-chain.

Upstream host: chatgpt.com
Certificate fingerprint: fa5ab82b6c558273ad37b3d6ef16c1be1125fee722c13ca2ab949b507c9fee38
Claimed model: gpt-5.6-terra
Session at: 2026-09-16 07:44:30UTC
Client digest: ad2ebcd82cb3bd317b2f93255ac67fffec7d86f0ea4ba7d8863027f732211ea1
Server digest: c2d656cfe2cc2166839f951e44b8a482960c89233cc74d7e9cccc07441f35342
Client windows: [130807, 130935) [228014, 228142) [378323, 378451)
Server windows: [157940, 158068) [201561, 201689) [236062, 236190)
Drawn against: 389501 client bytes · 280190 server bytes · 3 windows
Attestor: 0x7bd8478c485a97414c430bd788d10b88d692cf2c
Circuit: aes-128-ctr+r1cs.b1338730e23d+pk.ba9bfddfb226 (aes-128-ctr)
Attestor version: attestor-core@55d43e1+reclaim-tls@e7ea68d

Witnesses (3)

0x8e559bdd08e90743e1c2f8d335265ca6526243bdd131e70d74e8cc92f64d3b92291c19b0b2d925cc5b369198686f2247
tsm1ssg4mq74jww6uuhkk72d368rzjvk3rlahmzhdv · ADMITTED
8ef0af92ad42c4adcb5e887c9bd28c90fdb020ce2cc88cbfed9a612da2e9a14f8eaa05fe5341e8f2dbc9d8bce50ebd850c7a626fd9ed5a9d0b10908b957011b629f84dc0e715a974b6298e80ee100193bdd3bb7ac4e0a2d23c046cc0082d28cb
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
99d1044f5c806fd70fb3b5842bfb710d763e27929ffbd7e27a2979efef5f9fc12f607d3d3d6ecb6d3a5092f2980dcffa0217dceef2e4e4601bfdc074f7a7871d11d4868aa53a92d5a928072f334f0af4c75ccf318b2b620409e15e557260a10f
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
a3f3849a3dd09d90b849480f8876fd51a34545e8192f0b317ca48d1638bd7968812c2cf6bd4a41005621658b0974581f1705b88715c31e2a21538771cc2c9c5b30d25256767f1377b8a8da9b2478afe4b49fb7db91120116b58b443a11478422

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 4b66acc90b988f0138957a05e26d5f0aa5e6ae096041d27e6da3f72524f23b10
Leaf index: 1240 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: 9f48ccf95b1f04f03850957437b704ff636d027e3435b3659eb3671346a155f2
e51239a951ba589d32b51151e23d2086e49c18713735dc70392bd741d0693835
80b994941b5a35877b3f77db1c660a2704f05d9dbfc700437a3e1c6b365f51a0
9f68e6766ad92cb70b4f0b3478ca0a8c62a4fd4a56a609ecc38133e61e907748
43525f3f94a524696ae952ad3dcfe89a60d6d86f3575e9afc267a1006bd22c50
2bc917ad681c543c4f8c858664f8bc1f1d3f8e147ca119a9c5d5eaebcf5b1430
ee15c2c6367bbe862ede633674f1c8e0ec11f544c3482e36381d215559838be9
042dd7f38d4c4574b5c0582fdc65b11f79af6c1a9fecb526af92b88aee61bfa3
e611d69755c63040bed5a06d1a13a45121b71d7b1a4e373e89a7f71703933240

Check it yourself

Use tokenswim-verify to check the downloaded proof.

Verify the proof

tokenswim-verify verify proof.json

And its place in the tree

tokenswim-verify checkpoint verify checkpoint.json --proof proof.json

proof.json is exported by the consumer who made this request, from this page while signed in. checkpoint.json comes from the public checkpoint repository.

Verification scope

Verification checks witness signatures, challenged offsets, chunk proofs and the model reported in the proven bytes.

Matching those bytes to the full session transcript is checked by the attestor, rather than the standalone verifier.