OT-2026-000073266
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000073266) never changes.
Identity and time
| Publication number | OT-2026-000073266 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-7046-9ba1-6226a317a788 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a673faa907b02ab3883d930ced5c64ca10588594154dc08a0a987223b0169b1 |
|---|---|
| Markdown | 4d7c70b261a3a8811565d594a6244bbb6521bb0134541a72aeb914b334bd0331 |
| Publication page | 0e72410257b7865a6f91ae4f777f77117ccd91f26725d971e0d118d481259c37 |
| Manifest | 7eb7577cc0fd839f79215dc0501e731b47fa7d3fb5cc393bb7ab8a961f142679 |
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 | 8qeZ//cZLFHWqobUX5y22106HPoay33m/NmUO09RpdisBeBlLrgO4gB9WdCAVjsAuhKuFrb0EMB8HB86UJCpAQ== |
| 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
| 2026-09-17T10:21:16.066722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073266observed 0e72410257b7865a6f91ae4f777f7711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:16.049245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073266/manifest.jsonobserved 7eb7577cc0fd839f79215dc0501e731b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:16.029249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073266/publication.mdobserved 4d7c70b261a3a8811565d594a6244bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:16.008325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073266/publication.txtobserved 7a673faa907b02ab3883d930ced5c64c...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. |
|---|