Proof

81e646b0-2525-41ab-9960-62e463c01ee8

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 06:58:09UTC
Client digest: 0fa61651842981bbe76e7957039d90bd6ef52ffe56be358d197d93b3282d1728
Server digest: 7255b3ea1817d72d678be559b3b8ee4dbd763fec34809abf063db6be3cbc9ff0
Client windows: [334299, 334427) [371283, 371411) [830742, 830870)
Server windows: [165606, 165734) [177476, 177604) [315416, 315544)
Drawn against: 1105282 client bytes · 318584 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
a210a36c0ae524f7a822c53411a00e761fc3933367a2fa52f566405ef5fd5019f1c81f4bdcc5dc9506405cb0eedce787171a54c3c02ba27a0a977a58f28763df2818ee9fae0a456a2a54e4ca40b5ae023e6b2d4e5e357a95cd05a483c42f70f0
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
a3d7b4e5250a867a33df6f530d06527e98a18dac420ff6b52aa2a17e304da58e2090f9aced6ba684b46cd1fc84f1a1cf19c1e6fdd8ff1dcd34396d8f0dd452491a0e5f4a1da0726767a19865315efb6f34b1a29c7ca4d8dc50554a88add47ea5
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
881ea47539e8893fdd862b0ce3759f68806d4d43379155c1aee12cb83c486ac9730f3519500312d9f5d8f6340a16b0740e9048fbfb838eafb576f223e96ca5df86a10ec5dbb1008a0cf026b496be3967d775b8f137734f21716c38be68b31cda

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: ae6e550526430dab5f6c746820f56ae6f945172f53c8405a1a801d186ffb4884
Leaf index: 1214 of 1219
Checkpoint: 914cd809732ff0299d127e170c89fd471be9040200d95795a1d7cd4075fdb23d
Audit path: 446a4213ee3b67171599f6de8c987bfcf1a56a6b0349ae8adbe781de5321e735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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.