OT-2026-000026766
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000026766) never changes.
Identity and time
| Publication number | OT-2026-000026766 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7f08-95e3-ac2707124b78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47692f014a381d5f93a10a2bf29cc1cb9b453979f73319805901e34a600cafbc |
|---|---|
| Markdown | f58f276c40274e74dc8b78761a06f87a99ff808cee2e122302343d154e362d8a |
| Publication page | 3bf089b6ab39a02969d5a105ec06e93fd441be2f9b7e6bcb46016f04787d5ef1 |
| Manifest | c60d5fecfcc361eb4448094ca2304ccb0b8a740a4c31e0aed2d3e484d960ba0a |
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 | e7ZmE3QnebEvdxvFIs+ri37mgT7NC+mXHh+JNgjdV9hJV4RD+Nf3EwEsSJ66xt9YNZw4NueP/M2UDvOAyB6cBg== |
| 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
| 2026-09-17T11:43:20.308810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026766observed 3bf089b6ab39a02969d5a105ec06e93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:20.294172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026766/manifest.jsonobserved c60d5fecfcc361eb4448094ca2304ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.271789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026766/publication.mdobserved f58f276c40274e74dc8b78761a06f87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:20.256403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026766/publication.txtobserved 47692f014a381d5f93a10a2bf29cc1cb...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. |
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