OT-2026-000016914
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000016914) never changes.
Identity and time
| Publication number | OT-2026-000016914 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-73d5-9668-5c8402eb8800 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016914 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc26f52a7eab0faa5177a284d42ef56fbeeb5fd9f75bb3078de0952f26b74654 |
|---|---|
| Markdown | 5589b6e8b636e6b7c1298a90ad1501b6aa70c4a6f8a25606a8797881af5ea5e3 |
| Publication page | 1c78c00d37c7e050488ac52dfbf47fe04074d57e310ea4fd58307bf57bda61d2 |
| Manifest | 9fe5bd1063f86616869ab4f29a88d3d715363f944bd90c27403f9b8cbe0a3854 |
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 | mzO0KOF6i5GCotDInp67N48pNyEdAjop0aP5Q7EBHeR/WDKVHQhlmLQkMaH4FFPnhn/ubFPgSt/wMbzv6duaCw== |
| 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
| 2026-09-17T12:03:11.721405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016914observed 1c78c00d37c7e050488ac52dfbf47fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:11.702904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016914/manifest.jsonobserved 9fe5bd1063f86616869ab4f29a88d3d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.686137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016914/publication.mdobserved 5589b6e8b636e6b7c1298a90ad1501b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:11.668819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016914/publication.txtobserved dc26f52a7eab0faa5177a284d42ef56f...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. |
|---|