OT-2026-000044327
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, 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-2026-000044327) never changes.
Identity and time
| Publication number | OT-2026-000044327 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-782b-a50e-a82015d4ce2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e2a7e37ca327b5a0e0848deec6740b434d6537decbbfea7cf500e0863599821 |
|---|---|
| Markdown | af515e4cba477e0405da903e513279e78e91424e4c0136ee76d8f726d33c1aa5 |
| Publication page | 694e660c0944868f3ea7dcb1ee0351009e3d81584ebaeee122ffbd3e853cd659 |
| Manifest | 3b29723f9607777a00f9ea296305f83c376ae2fe9c0f793cf78299731ddc8a4e |
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 | Bvvzat8iuxcZuCCEJ4gCuC8Y/nl3uGNruouBAu2P0fw0QzGKiXJwluXfa4repOC1pRJ6ZEo3nxoswCfUxAt9Cg== |
| 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
| 2026-09-17T08:30:21.518591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044327observed 694e660c0944868f3ea7dcb1ee035100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:21.495095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044327/manifest.jsonobserved 3b29723f9607777a00f9ea296305f83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:21.476413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044327/publication.mdobserved af515e4cba477e0405da903e513279e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:21.319350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044327/publication.txtobserved 9e2a7e37ca327b5a0e0848deec6740b4...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. |
|---|