OT-2026-000045342
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045342) never changes.
Identity and time
| Publication number | OT-2026-000045342 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-78ff-a0f0-b751ae3dfd36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bc19597ef0b1f2da1b682803b2a310ae6f18ce8439ab7d4853bef376a1c1301 |
|---|---|
| Markdown | 9b9c97e3493e436f71035759a0066d84fe689f6ee9840d7e6a69941a19beff4a |
| Publication page | 17bb2fc7b897306d17c33cef7b5214291f58e9a4f7858a24b746adde67e1c553 |
| Manifest | c0b6f6713b92fa13c341ce9e76e134c17055768a93e34ca7f420da900972f0f5 |
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 | yJ887wExF2j3M9PhTcCHfkQAQRBsBEh/DDHuSVDsrZ48hR/uOD8AJcZK4zWPHW8f+dxQwXzvTw80W+HdZuGkDg== |
| 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
| 2026-09-17T11:10:36.137821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045342observed 17bb2fc7b897306d17c33cef7b521429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:36.119426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045342/manifest.jsonobserved c0b6f6713b92fa13c341ce9e76e134c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.100668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045342/publication.mdobserved 9b9c97e3493e436f71035759a0066d84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:36.080468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045342/publication.txtobserved 1bc19597ef0b1f2da1b682803b2a310a...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. |
|---|