OT-2026-000009798
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000009798) never changes.
Identity and time
| Publication number | OT-2026-000009798 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7838-ae54-1d12514f3ca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009798 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd36373d990e3947a48fa1ac2f66f3370a9c72ae1bc27da2c771a61d08e0d1e8 |
|---|---|
| Markdown | 39bfce1478d38d48d1422c9238fa34957a73e9cb3628c2e3d8249024ef57fd84 |
| Publication page | d4faaa0a315cc132b484e7ecafb3cf58cc835829632f029f5bf2ad38ac12d292 |
| Manifest | fbc1f799aaa8ce7ab64f417acf503348a96d3dd2cd020581f08d3c971be919e9 |
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 | uYdEfCM3Gv2nbTDQwgrBZ8kfxVg+JtKyNzTC0aGEsu4K5Nm6tyZ5aqKIeYU9wrgloyxPuXCnMu3BrhCa3G9PDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:19.266992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009798observed d4faaa0a315cc132b484e7ecafb3cf58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:19.247299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009798/manifest.jsonobserved fbc1f799aaa8ce7ab64f417acf503348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.227629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009798/publication.mdobserved 39bfce1478d38d48d1422c9238fa3495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.203316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009798/publication.txtobserved cd36373d990e3947a48fa1ac2f66f337...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. |
|---|