Proof

020f5a75-409f-428e-b1b1-3521e6b86fc6

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 07:52:22UTC
Client digest: 2c6c4813a56b807b2f9867815900a3edc745c317014835f2d3ae3635f4899bfb
Server digest: 27d466898f8dd968d84888f47d5a498f51149d2d25f0fd23648b8244ec7234dd
Client windows: [21710, 21838) [287146, 287274) [370996, 371124)
Server windows: [887, 1015) [1165, 1293) [1706, 1834)
Drawn against: 515616 client bytes · 2727 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
8998adee0235a56f888488192884614583176269f9ac30dbb2cb4ad5b3520fece8b503b7600b9d7dad7211b089334bc60cc639e91129b7d15e0eda8ce26b2052a2fb5230e19f1541f9de462ab9e1b383dadb823c06bed85680f20dfc464310c7
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
ad58e1e46c8b97d8f7c9527909333514042391e18d601fc846cb03ab5dae0ddab80a1c43dce89b79363cee203192ec2b160b51722bc9ef194563153309ce01f66b634bf8d0c9f25a74ea49ac422372152731989821910c68c4a94996511a4fb0
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
8a459490bced198f6bda87a11e1d4300626991a17431d3c92cfff450107f14d650fcb95183537d989d44171ace89d4e014138a730b431ce7d7d9a8f1861921dcdafdb9d5c5d575164a482523578089fcac036e844556527f8bf6587a3a361a70

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 926f40b28f1baca2a95f4058d6613a6f664a81514915fc6bbcdef9a442a2f0e3
Leaf index: 1253 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: 0c30c3c6743a225f645239baa524ce8f026146c8ca1b0ac7b8a5c3f711d3b963
b7a215cc9e5d6b56c0be44b71ae89fb5d64c5127aff4547dc86ba01f8299833a
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.