Proof

bd44626b-e624-467f-b323-9978fd4d2398

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 07:49:23UTC
Client digest: 2d351c2c1a187b98a4e25dff7198ed4ce174dfc28ce1631101d24f8071ea3178
Server digest: b1e6857582de40a8ede89f9fca9886c8f348c73fb281f3e0db8e784bbced8a7c
Client windows: [124125, 124253) [437722, 437850) [448891, 449019)
Server windows: [25095, 25223) [204666, 204794) [326116, 326244)
Drawn against: 463478 client bytes · 943715 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
87dcc087313b911b2824e53f7c4850588867f92756a85cd87e9a64bb6a4ee191e600cce912570089611c486a9d8be6261344ca33dda9d91714420d7455c18c996f8629658ebba3ff77434f57de32d9dfe291d64b6d41c7e703dbe322ea102196
0x95843ae9ecf89cab72822e878318ef48d12090e6c4b41b82290c50e426b4cc3f6173229276a02eb98cdcf5f78bcb2750
tsm18rvy0lkaa9gxwvr7ffxrsr7fhc2aqtjp4meslp · ADMITTED
9391360dd11c96812d00514bd844e6f2611e8953b3fe2bba0a73ebe54bae2788adeae6396e9c12b9219e1306e57d4b1106a31ebe0d4b506c45a94548860e9ae6bb2807530c1ccef0b0e68f5c08596f060b838980b0e19fe89c3249ea2fd61ed1
0xa46e86778d5bdd279081f405ca642d9a312e0be9af1545edab29053b79df7c9bc03912097104787fe27bf10b27e1b6c1
tsm1wf0w0h7qcjrc2n4mv3ua7vf5nldq324q3vcmjm · ADMITTED
842bc1de2c76271041b245604c1dcda5d9a6da37f8702af4759899c66dbf795ae31c6a90c08a117ae7a2d12cb0bcf27d14424fb987fba3c0b18548b20610f4bc72b547600234261c9993b9437a77e1d5747c8ba8eb6874e2fed8115ee0411ed3

Merkle inclusion

Verify this proof's inclusion in the checkpoint.

Leaf hash: b01a5a38867c916504a926df8746a68f079a809d3c486dd7a8f7dc290a8932ba
Leaf index: 1247 of 1254
Checkpoint: 6c3b0d031813dd3b7f2952db7809f100dae5d7aebee2b0af38af36c2122e6502
Audit path: 13844398e5f4efcee8d593eca83fbd4d83b6d10f154c51333106a32066946ec9
3013a3bdcc71c58b1f761d9cce8780060431f9bb31981aeb4b74a14afc9342a2
cac77ab69df81c8f75e103263c84d58571cf600ab5e24a219ee4cadae0985335
9f68e6766ad92cb70b4f0b3478ca0a8c62a4fd4a56a609ecc38133e61e907748
43525f3f94a524696ae952ad3dcfe89a60d6d86f3575e9afc267a1006bd22c50
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.