OT-2026-000051406
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented before set-down
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-2026-000051406) never changes.
Identity and time
| Publication number | OT-2026-000051406 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-787e-881f-4320fa96d8de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051406 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e3ed1666f9f9859e74047e805458be06cb39666e5e3420bc38a2fe37503f2d7 |
|---|---|
| Markdown | 313ed8c02d66eaf9dc6c1311ce1648c28be37b0cf86f823ed2624a19c5e86fb5 |
| Publication page | 604b1ebf98690ef95396612ad9f6750251349d31df419f1cb4ba54e4114517d2 |
| Manifest | fa2abe4fba9405d63ca7ffd6a3973cf7c329fe34acec43e8cf1ee29ca44e9af2 |
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 | 85apHJSmbhw4Hc1L5uneOL9wTkVMm5eJzZ7RYjlvGLgZGAqELSIU1jZCkyD2eVa95RacKlYdPdg54JtMAipBAg== |
| 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
| 2026-09-17T10:59:18.561383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051406observed 604b1ebf98690ef95396612ad9f67502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:18.543190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051406/manifest.jsonobserved fa2abe4fba9405d63ca7ffd6a3973cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.525600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051406/publication.mdobserved 313ed8c02d66eaf9dc6c1311ce1648c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:18.508814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051406/publication.txtobserved 1e3ed1666f9f9859e74047e805458be0...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. |
|---|