OT-2026-000032400
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000032400) never changes.
Identity and time
| Publication number | OT-2026-000032400 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-70c6-a2e4-ae3d901e4899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032400 |
| Status | PUBLIC |
Content hashes
| Canonical text | 682a4c425bf09cacf857c7b883fb172763e55d31e0737ceaa708f2f2ea2e06b3 |
|---|---|
| Markdown | ef5de8d04b99c99003fce1fef51e3602715a41bd599b97b403d3eaf20d27f7fd |
| Publication page | af6e3da80bb5bde9c8461f7390a5ea2ddfb0b94b10369cc3504cfb569e4c1084 |
| Manifest | a04b1f29a39ada17912e1659dcc4180b0e753c30a351e3678a9f64af143f775d |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 3x8f0O5f726sN37gRnNuCrMIEDA64wc2+nGCpyL3vgGDB4blxdHSO0j+GfMMAPYmCCz6VvCm1ZQc5YHDteqSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:33:48.838941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032400observed af6e3da80bb5bde9c8461f7390a5ea2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:48.821406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032400/manifest.jsonobserved a04b1f29a39ada17912e1659dcc4180b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.804484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032400/publication.mdobserved ef5de8d04b99c99003fce1fef51e3602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.787266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032400/publication.txtobserved 682a4c425bf09cacf857c7b883fb1727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|