Proof

61a6c9b9-846f-454a-9111-80d6664661a7

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 06:50:02UTC
Client digest: 12485e2fa9c29e97cefe9aba436c3801b94c3b1e9bbc857656a22c4dbcd371df
Server digest: 73d6ce5a30679abc5b77c2815c355dd088d4a7fef8104bbba644f1669438adce
Client windows: [604482, 604610) [680788, 680916) [689263, 689391)
Server windows: [87167, 87295) [113159, 113287) [151670, 151798)
Drawn against: 779936 client bytes · 280637 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
b74308404764b1eb4a4cfb25eb5ecdb8a7a07d5631943d491f5282ce6c2a90ad880642ad4803197230f1d575a3fbffb606bd0f0347dfe914e03c8ace71942958b31533e7b43b258cd360f79a4a55c27634ced11dd7d41661aa21e4de8de8f8c1
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
94052144ca5588a9e608dc4e5cee6e30146147d4ef0beaa67bc1feb2b4520a7cd8409f3af573e9659fc5105f4678b83f049c59953c9dd1e91ea7bf6046119683fdf0335a5d605b43fb12b9c4efa5b82d1958ceeb34d01b47969b25d0bc76c01b
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
a00dceb999f4a31820a64b39af0f22a74134504a7b5a86ef9d9346fb5a93ec6799d67d6c51e717bd24f1ab9c4ea641c712552b3bfd0cc63ccd02e29905371cf7792989535fb54f0311a6014d027b292c16d796af76ee60634da24ffe1a23ff91

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 2e75fecc31f1130fb1ad3e4156f55dd55ea4d24e42bbc47b0d3fffacfbb4239f
Leaf index: 1200 of 1219
Checkpoint: 914cd809732ff0299d127e170c89fd471be9040200d95795a1d7cd4075fdb23d
Audit path: 82ad357f0e4b07e64f904674930c5f316f1c854a135eff2386a4c1391eeb3949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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.