OT-2026-000036386
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036386) never changes.
Identity and time
| Publication number | OT-2026-000036386 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7fc8-9db7-36bd5f3907f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036386 |
| Status | PUBLIC |
Content hashes
| Canonical text | d09cef5f38186bfa2d9dfa9769dfc9468105505a18cdb3c03dd83a49bdc82c76 |
|---|---|
| Markdown | 62e253f7b948d4e638dfa999f493c22668b2ef192084bbd75c49fb7f2118e316 |
| Publication page | 08a0ce8e84e44b554c2888e32f7ab2236f206e377a2887d7ee116926e9b76355 |
| Manifest | e734ea0ba472ef161d0e5a7f85038355d814a78748af4fa8d7c35157d91fc866 |
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 | M3E8f+9UmSWSC5VgfX/OVbPChjQJNnwhXdgG1H5L3aqcWUNfFRAu98sh7vPoOZofSFnZ8UphWhbPpf8UFqZtAg== |
| 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
| 2026-09-17T11:26:46.022009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036386observed 08a0ce8e84e44b554c2888e32f7ab223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.003739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036386/manifest.jsonobserved e734ea0ba472ef161d0e5a7f85038355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.985643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036386/publication.mdobserved 62e253f7b948d4e638dfa999f493c226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.967709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036386/publication.txtobserved d09cef5f38186bfa2d9dfa9769dfc946...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. |
|---|