OT-2026-000080824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000080824) never changes.
Identity and time
| Publication number | OT-2026-000080824 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b974-781e-82ab-c47423c6833f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b5ce8b83625ddaa5aac986b0ed3f3267f62cf6877fa34eb83595d4837767f8c |
|---|---|
| Markdown | 5f16c9a57fef780e3fdc880cb0d64926974e91483cd9617bddf508f593e38166 |
| Publication page | 641cab5de7f4d2785206d66a38f20014d984263eeb5956ea645e102acd33b780 |
| Manifest | 617920fdf437ab288d48abc5933b71bf83d142c1559994c76f2e86240547a4e5 |
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 | r/n8a8nv4F74C3grOyO0uA6eAtwTVWZGACAm9Oxow10mCcw6J7keCy1HjgQReCT/gvdcchLHqVEIHH95ZY6YDw== |
| 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
| 2026-09-17T10:02:00.534205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080824observed 641cab5de7f4d2785206d66a38f20014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:00.517281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080824/manifest.jsonobserved 617920fdf437ab288d48abc5933b71bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:00.500388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080824/publication.mdobserved 5f16c9a57fef780e3fdc880cb0d64926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:00.481599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080824/publication.txtobserved 1b5ce8b83625ddaa5aac986b0ed3f326...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. |
|---|