OT-2026-000034532
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000034532) never changes.
Identity and time
| Publication number | OT-2026-000034532 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7e29-bbb0-105724051dc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034532 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c7b476082ea9cbaccd4116f0ac9de6dc6769c42fc9f72f8088239c7a3c4561b |
|---|---|
| Markdown | dd53d4c28a45c1ec93ea3eacba8eb271488ce0cb86d1917e91088692c1068b9d |
| Publication page | df367e7aa6193ea23e8e2209417c4e043bd33bf6db0755c477cb22a635a342e3 |
| Manifest | f2199c466e7d406a9536a4248318ea5daecfd062017bccdfe973377b771e3d47 |
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 | y4jIkEdJZUmVUkIvThGw+Ps/U48iyBTW7f0iUWrxRo6pXQT+ngyi6RGCJZNXUHziAssEZBdWNqMISqL7GsJwAA== |
| 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
| 2026-09-17T11:28:53.297866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034532observed df367e7aa6193ea23e8e2209417c4e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.280359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034532/manifest.jsonobserved f2199c466e7d406a9536a4248318ea5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.263443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034532/publication.mdobserved dd53d4c28a45c1ec93ea3eacba8eb271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.247556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034532/publication.txtobserved 7c7b476082ea9cbaccd4116f0ac9de6d...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. |
|---|