OT-2026-000013210
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000013210) never changes.
Identity and time
| Publication number | OT-2026-000013210 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-723c-8b18-d3b9c4cf0218 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69fe9a01c6bbb516b8572fc0dc8a2af96293fd2d2843873b970eadf16831f0c1 |
|---|---|
| Markdown | 3c7abca153ec10598804f70cb6f0321254650350734c6938f340f7e96cfe011b |
| Publication page | 19ff53b248f5c7eedb7e5d07f3048120e68a45e7a57312dc1479287e70991ab6 |
| Manifest | 7f181fe413c487feca89a394880e8f33b54f0d4b04baf10e25afc02e981d9056 |
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 | MZ567BeqCCCr2MHWBhcmbJOwCBMWJoFAZNrPvr1X8z6jdfhEd0W3WW83FkAAvairYxO0aSMH+7f0kRJearG0Aw== |
| 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
| 2026-09-17T12:09:35.909567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013210observed 19ff53b248f5c7eedb7e5d07f3048120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:35.887651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013210/manifest.jsonobserved 7f181fe413c487feca89a394880e8f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:35.866066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013210/publication.mdobserved 3c7abca153ec10598804f70cb6f03212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:35.844744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013210/publication.txtobserved 69fe9a01c6bbb516b8572fc0dc8a2af9...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. |
|---|