Proof

2912668d-4adc-4b59-92b9-8ea2ef47e0eb

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 07:37:53UTC
Client digest: bb9ad70ce8ab353cbfebcb7c4431529f3c84319fd7800a2681e119221a3fa6c1
Server digest: f730b503970d78434d836ce3df697138b413ed3beedaade5a9b2cf4fcf535c45
Client windows: [206301, 206429) [260983, 261111) [273347, 273475)
Server windows: [40696, 40824) [82093, 82221) [112166, 112294)
Drawn against: 280560 client bytes · 297399 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
b496ecc2fdb227bf0f90737bb32bcb91eefceb11fa21eb69ada0c4d3aa088a981f9d040d38d5d7069a576196adf1557a0397135e463e5bd100147dd0d2f6798bf00ac93f18a0c037f922b9c3b99b9342410a8ab5b057d76199a49794eabb56d7
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
8df5b4770d16d50ae0ebe4956ece5994746b507541a6a6de5568eebf031e3fad0317639bdc2af63bed3928369311c0ea035b96402d6ebd4089ac21f407695e03ae1f430d6acf45518272a4b8f9653591fa59a6149bc73351faac28a733d9abdd
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
96a8c8c134d5b52153027e6322fee8375ebf5eb837b1d12073fc87f8908ee9c34921626004c4f495b6dec0f1e89ca78704985d0fede3382ed3f4c1ca7c9f753df209fec9683042cd73353f45ace3edf8d9192db089a53ceaefb03673fdfe477a

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: 689852b577c62d26b48acd05e2f7fdd6678639e5a8b38ef62d2dab6da98c92a9
Leaf index: 1219 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: ea5a2cf3f1ca65447654811988fddda2a57154033ee67e9d8bcd5f1db985354d
602ea53d10895b8fd20abdc46ca78ac11a923285f13839586ddd8226f2209ec7
a6b32e0055bf4b1cab72632d3b814bd91e1512e61de023d8f6397c9c1b57ce14
e30d7a54690b0bf8ae07bd5716b7baad920e7775c32258780fa1725084899b18
400ec3b8c93beda26c7f6ebb07545bc39a821b6b5335dfd87904c2e010de7203
2bc917ad681c543c4f8c858664f8bc1f1d3f8e147ca119a9c5d5eaebcf5b1430
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.