OT-2026-000096272
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096272) never changes.
Identity and time
| Publication number | OT-2026-000096272 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-7655-a1ae-b5dcf5f08c63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096272 |
| Status | PUBLIC |
Content hashes
| Canonical text | d50d176d954369c4e026f42779ccb9bb72942485c524636070c3049a710ce1ab |
|---|---|
| Markdown | 26f990845e2f9897c78eebe6cfead3393d39d5ea46e18f5d19569eedfdace2cb |
| Publication page | 94c730b883a4e69350852c011d1e91f0a8059a9ae4ed4128db7fd3407d6de6ca |
| Manifest | b8b94a6b96745a72cea1200de2aeea8ef77b5a6c6a8a52a9d369c897bf489643 |
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 | UKtQp7E7SY5GIttpbin27XPck30bg9DaWZFxWzVaTmuIgcecmAahaJ/alpXtsqUWyTF6H/Cbyq2oi3QQNKGGCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:48.381125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096272observed 94c730b883a4e69350852c011d1e91f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:48.357116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096272/manifest.jsonobserved b8b94a6b96745a72cea1200de2aeea8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.339423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096272/publication.mdobserved 26f990845e2f9897c78eebe6cfead339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:48.322004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096272/publication.txtobserved d50d176d954369c4e026f42779ccb9bb...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. |
|---|