OT-2026-000036498
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000036498) never changes.
Identity and time
| Publication number | OT-2026-000036498 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7e3a-9599-7ea60b3e8551 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 982adb6a15ad64865e48d231caef271c7b2b5de67674fb49b6ecc06fea719502 |
|---|---|
| Markdown | b814fb9e7256db58cf492f08c537fcf4121ec7c5141566e4692e5823c30d0159 |
| Publication page | 51901f5575f0a04fb410415f5bb8b73116a382771920387e5c028b8fc4965dac |
| Manifest | 98ccd62ecd23d95106ee5f9a9ef9ce0e9749cec47ae08a4d97c0bdadfca39b9a |
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 | nwJx+JuVO2fy5BQpZm0EGcsYDeYnCNv4Tbe3EFiDbU8qe2ZkV3IWj0TKblxOfR16WY8NAZOOaHjTVfsK43PWDw== |
| 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
| 2026-09-17T11:25:11.408453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036498observed 51901f5575f0a04fb410415f5bb8b731...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:11.390676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036498/manifest.jsonobserved 98ccd62ecd23d95106ee5f9a9ef9ce0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.375088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036498/publication.mdobserved b814fb9e7256db58cf492f08c537fcf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:11.358940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036498/publication.txtobserved 982adb6a15ad64865e48d231caef271c...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. |
|---|