OT-2026-000092229
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, supply line 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-2026-000092229) never changes.
Identity and time
| Publication number | OT-2026-000092229 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-74af-9bc4-be12a650190d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092229 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fc00e78f561e9dc9e19820e3f098b6345a7a05798d93ce9820a060e5ed83313 |
|---|---|
| Markdown | 415a7cac7735fed90663dc149146bc06bffe7486d948b5ec7155ba9d35b94857 |
| Publication page | 85f476efb0900910cabee12498224b22250a468d3891e45031d71bb646ad42d5 |
| Manifest | f949b6abaebf700e617113e1cfaa3c9a33b40973be856a78ae392f24cc81fa13 |
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 | NSu9E/5/x8P4MDwm7i0uPgdyYKcO4uGei20S7EMyK5U9L6HIjaqRHNmjh2624O+d9TU0HMYlJSlzrq4EWRWyBA== |
| 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
| 2026-09-17T09:41:44.873934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092229observed 85f476efb0900910cabee12498224b22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.855209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092229/manifest.jsonobserved f949b6abaebf700e617113e1cfaa3c9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.836411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092229/publication.mdobserved 415a7cac7735fed90663dc149146bc06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.818978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092229/publication.txtobserved 0fc00e78f561e9dc9e19820e3f098b63...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. |
|---|