OT-2026-000025746
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000025746) never changes.
Identity and time
| Publication number | OT-2026-000025746 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-73a6-91d6-a3932f0d6a9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025746 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeb2e039cb5727d6d9488427c19780d285da9895da538d546f081444f7dc8d30 |
|---|---|
| Markdown | ce36d2c0b6307187f006779028fe2d3b1e9029d7426f7c554d146c582f9506f7 |
| Publication page | 70e6ca98d8d433bd06a1593711ce938a1d3cf90c376cdb8718b34d19bf112199 |
| Manifest | 302e7cabc0d616b85f8829e8ccbaa7f39a5c8e1a9abb3866f4bc96ee5f9ff918 |
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 | Yk7yw+DQSmjVP8er6x3U2rboaqOG0Ny/r7C0+S+CglGVPQaGi87V6VkREtJ+1i/rQURaJY/8hcrnUa6DOjSDCQ== |
| 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
| 2026-09-17T11:46:58.307332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025746observed 70e6ca98d8d433bd06a1593711ce938a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:58.289790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025746/manifest.jsonobserved 302e7cabc0d616b85f8829e8ccbaa7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.271924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025746/publication.mdobserved ce36d2c0b6307187f006779028fe2d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.256656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025746/publication.txtobserved eeb2e039cb5727d6d9488427c19780d2...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. |
|---|