OT-2026-000063312
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after set-down
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-2026-000063312) never changes.
Identity and time
| Publication number | OT-2026-000063312 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-704c-9d44-2ebfbdbc30fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bdc73fd114a55450d01a649266aba6c905b6e6cf8c833a308f4daa9113c2e56 |
|---|---|
| Markdown | aa8d7e884e118e0f51e27567144b4422bc643f51ac7975d91ff19ae3f84f28ff |
| Publication page | a1c8614482c3b8a766a5b9a8c389f318711eaa2945bbd724383ff21015dad0b1 |
| Manifest | f6d526383985e097a87a710f8bfca22e4698e1eb6ea50eeb46aed58074551e60 |
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 | NSZuukF0EqINSQUtavS/E5Uu+tcDc/7WvYhVTnRqcv6N03AMM6qjhqOXOp701tz3+LwKsymE0HTP9e78QJCCAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:12.119624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063312observed a1c8614482c3b8a766a5b9a8c389f318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.100744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063312/manifest.jsonobserved f6d526383985e097a87a710f8bfca22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.082169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063312/publication.mdobserved aa8d7e884e118e0f51e27567144b4422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.062509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063312/publication.txtobserved 1bdc73fd114a55450d01a649266aba6c...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. |
|---|