OT-2026-000036035
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000036035) never changes.
Identity and time
| Publication number | OT-2026-000036035 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7b3d-b700-5c389fece745 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19cf365f7b2b3ec1f56d78ac19a706c1580408fd48eb260a289a07dd2424b13f |
|---|---|
| Markdown | 8bfef7877b1e2638346fc157b6452baa89f7bfda688ad7449d0da51d08c0e8da |
| Publication page | bddbbc524b8456b7dd7f85e9f81d2f9dbb98fd9af82d8c14e7d06d7d57358d31 |
| Manifest | edd6eb394b923644bc90dba8a5bb23a745cc7ee2630a86fba773e7523de32c8f |
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 | Ys2KJgwEf6XlCEXTpalGtGlWxiuBzjTElByzAB5AtQ+U0U+W7C0aNUGyY+ttcabe1jqRPyAm3t1EAjUu6eo8Bg== |
| 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
| 2026-09-17T11:26:12.901822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036035observed bddbbc524b8456b7dd7f85e9f81d2f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:12.885628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036035/manifest.jsonobserved edd6eb394b923644bc90dba8a5bb23a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.868447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036035/publication.mdobserved 8bfef7877b1e2638346fc157b6452baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:12.851294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036035/publication.txtobserved 19cf365f7b2b3ec1f56d78ac19a706c1...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. |
|---|