OT-2026-000046054
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000046054) never changes.
Identity and time
| Publication number | OT-2026-000046054 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-722f-a86a-769785c566c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00c34d9cfc20bce8741efe00ad6daf706d9391728dc648d5a40a2942ce0c3ad0 |
|---|---|
| Markdown | ccf38d06b5a4e7a32bfe5d21209029fe98d0531732cb1ca55f7ae084141d590c |
| Publication page | 52e7bba8a046d9bb4817e3cf89228e9e264b9e56383ed2c9fe9ec7c32ab051cc |
| Manifest | 485c672603600696fd930a4e5ebbe6e5332a9c44f10c8cc3f3f04c16c213f9b1 |
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 | goUJG/1v3kA1BFoDv+Q6YRVPtCCJhrTBhB6i9GwgFmJvBPmtSipqVrNuBoytBJq9veMPhy9X/2aw5ou8RDy2Bw== |
| 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
| 2026-09-17T11:09:00.704902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046054observed 52e7bba8a046d9bb4817e3cf89228e9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:00.686706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046054/manifest.jsonobserved 485c672603600696fd930a4e5ebbe6e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.668059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046054/publication.mdobserved ccf38d06b5a4e7a32bfe5d21209029fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:00.650225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046054/publication.txtobserved 00c34d9cfc20bce8741efe00ad6daf70...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. |
|---|