Proof

bc9e3002-35be-494c-b5c8-e95f26ed6ae4

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 06:47:24UTC
Client digest: 752f8001bdf18bea18fed2b03f8a4703d178dd60ac85b2cfe5ddbead509ab2fb
Server digest: 03d167987f1a12487364d296aca8635acf07fbec5dd4ba861a40dc928073db7d
Client windows: [66555, 66683) [89532, 89660) [645234, 645362)
Server windows: [27392, 27520) [42726, 42854) [154118, 154246)
Drawn against: 676469 client bytes · 292550 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
aba027c1aab52f3d2dc54c4a08581af636afa0b7d1646e5df39c9925f42a5fe3d63d532df903fb8a6233fbb0bc88af7e0f6cde22a3c6ae3c96c45e251508be1e41a3232e86f3631a07470c1ba5249f5ba346b1a7fbb5ecf926e9269d09bd40b0
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
b14a472185828d32651a70868527aa1cf61115514d11d9f5b4798862806cb07c47314397b9b423b6e8ad60d8517322980d9756eae791fa7d240f4d4e08164841f622da45b20e81df6de674f62cbf5966fb41992cf54274f4b611fba4d0c09368
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
95d36230d362df0781e6b9bf2e4fd340cf604c18a51a79f4a55b2a62355bec3b6efd54bfb8f4559027d70f36d2e3f6b90e26f5240067725916c46bee3831968bfa2a4a0657e6c34668993d4cac2c409b736436b7b0155953f08519a5d59c326d

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 486fefde86bbc15aab3414d6c19f17c5e90e89114e80d57b9228feec982c39bf
Leaf index: 1195 of 1219
Checkpoint: 914cd809732ff0299d127e170c89fd471be9040200d95795a1d7cd4075fdb23d
Audit path: b2fd69e660a73c25f4fcd1273888e36704a0b71318ad2747d6d23838c0e8e88a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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.