Proof

b5eac9b6-d6b9-4627-9112-c2547e9a7eb1

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 07:41:18UTC
Client digest: 9e6a1c836b548be082ac1f694f706f2105c7e712faf6c41998829d589e35f753
Server digest: d5bc75ed9fc3722cf54df9dca2d8e74902b2bcfcdb5176756acfd30cb5419ab5
Client windows: [1842, 1970) [89280, 89408) [246857, 246985)
Server windows: [36537, 36665) [111347, 111475) [301906, 302034)
Drawn against: 322457 client bytes · 314503 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
a8be04d651246673ca7319f9b93d33828b2edf4cdc6476865db7a6b8eb679019b7084331a5fb67633fe3f33b6b28cbd804cd33c27fd5db75369e987972159a951c50cdd0ecd1488126e53375251d4d12c995b13dd4d6749a5eaa73c72ca1589b
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
acd4948ca303f6edfa17f148347b0e434ca59705e1f66f89c757a457ee923707034e306ebfa8c4d0083f6045b8afc6610d8f1a3eb95183459189ad2d6edc8a84571509c23f3580bab853bae61b6127baeec31985d486b13b580ad708798b3538
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
aeabac71deffc1201062a9ce7fa4b9c00c0252eb9db60335021902ececae0e1c53443fb73c7273619a4f01537da6dfbf0ee0553100cb4ced20fa4e83d8a9df1511b9a62301acbb17c249f863ddd7b4a35bc7b417de2da4ccc803ae8b6a799b21

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: c8118060e3ddf086af3e37172876a96d61b17bcdaf1ce1739d65b033a1c6a149
Leaf index: 1229 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: d0f72af92cb1a7ad558c88e8b14eb972ccb7a1ccdf16dc626ae491fe0b8bde90
2ae82ed18a264077ff5fe8e1db596e8ecd9b7b26ca020be0f4410295be354769
af92278378eec67a97073ecf12654d5510423211372efa182ae8b0d4745c2d42
7ad9ffba38bde7f97c35d2735d6a1aab069a51c719c1c8a45e440719625496e2
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.