OT-2026-000034261
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034261) never changes.
Identity and time
| Publication number | OT-2026-000034261 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7063-af8e-47bacfce7698 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034261 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0bdae2da0f62350f9c5708e096ff185d781143251653192d6673c4526081aa8 |
|---|---|
| Markdown | 327966bbba116919dc54e82c61756d32dd7e83a3113444381ad71691b58d0195 |
| Publication page | dec3033cf47d77e97c27007f0d58d5929c50154dc6e7a0d66727c7216f50e33d |
| Manifest | b66febb9e3805f8d9ba321b7ce315a2d50828446a1ff8af1fe3a3000111296a4 |
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 | eWHwGcRMlpriBaCgaSbbnBxkzyWmazN5ATnhf3uZi/OKbzFfsysYq+iKjeLTCoBdvYo3y2qDVG6Zq3c00gCIDQ== |
| 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
| 2026-09-17T11:30:49.218087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034261observed dec3033cf47d77e97c27007f0d58d592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:49.197464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034261/manifest.jsonobserved b66febb9e3805f8d9ba321b7ce315a2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.180186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034261/publication.mdobserved 327966bbba116919dc54e82c61756d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.162011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034261/publication.txtobserved a0bdae2da0f62350f9c5708e096ff185...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. |
|---|