Proof

f4c57236-5842-473b-95c1-e5c4e073a64c

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 07:50:37UTC
Client digest: bf237c5f3184f3add1b6d1d912ef4f78b225060ccca45bf0d92865e0ec3a07e1
Server digest: 50e9994baea7d0dde6b91700cceedb4c4ba14221302e8d961e855fe5c28a272e
Client windows: [254197, 254325) [257511, 257639) [266710, 266838)
Server windows: [72378, 72506) [115167, 115295) [252374, 252502)
Drawn against: 481083 client bytes · 304273 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
a03cf63be9a01084c624bbce6e3b8c0eabdb40bdf790c9d775de5e686f67359221773b06d1421b5314a1cdece769eeff01c4c27bb1e88bb7d3cf6cfd560913b2cd8fcd84d5a1d22123d867887d7e689c1a5b599083aabf00a2a41a28e7f3a57a
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
80f2773d1505a39b7a9962d0aefb84472fc53b483d11b69610df3d6c016f78de5fb5c4ed81e58945dded7def8c3dc6670ba87c73d520e6a43e45a67c15680c72f8aa683550a4ca7b21ee4f086f47a57f7ada962c74cf70615005945f32ecca9f
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
a0d60c7c47d7564beb325da3565e8fb8f33912134b0d34d3c7837979dec05f7c6cf2e89f71551f9ab45e1ef68126a72504f426c6c6c901f1be7aa38e14b8adaa13014b4d6dcafa7415c4a2548c719a50701e965bce5bc1e97eb76b5a3dcfc2a3

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 0c634843f1eeb5589b1625b3b42e03fb543eec5fb7e661789e0ee251a8a65abb
Leaf index: 1248 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: e29f13f5bee9b208b5456986f8e1ce5c365e9cdad1ac8937ed54369e2ebfa93d
b718d5f3a8c24d4ef0d08db871bdd082a6b70bb2ece8ff60d65ee4ac0a438a32
f5abcf8954213d425104d3387a30194dae4ee010f7c9adca9dfe06fe1b0b47b0
3f1b7307e26cb2d3b68fa0129c9384afcb1b676161162558cf579748d4967e33
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.