OT-2026-000030998
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000030998) never changes.
Identity and time
| Publication number | OT-2026-000030998 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb7-74cb-ae05-d27b3a27ce5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d3741346f8756c6a1152b4143a82a5d325c26736a89f9990bc290a8fd40f10b |
|---|---|
| Markdown | 5c9f61585ca91bf511453956e2d50a2155ccd00340acd5ad96a87d8b2312d703 |
| Publication page | 6fd8b72e53622fed281329d70cc9750920a8e8fbe633d93d651348787b145753 |
| Manifest | ff80335dd99257e886bc1864d8ddcb490268bd1174674df75601ae3e73c9339a |
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 | IKgWjw8EYHbyUHXPGW4VT+P/0Let8q+CI2tj1V215Sl9flcgNOzE+OYU/V40f9fTSF1oi5dO/bCe4vQ1H00KBg== |
| 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
| 2026-09-17T11:40:05.144298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998observed 6fd8b72e53622fed281329d70cc97509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:05.125467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/manifest.jsonobserved ff80335dd99257e886bc1864d8ddcb49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:05.105958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/publication.mdobserved 5c9f61585ca91bf511453956e2d50a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:05.085997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/publication.txtobserved 3d3741346f8756c6a1152b4143a82a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:34.315139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998observed 6fd8b72e53622fed281329d70cc97509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:34.298018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/manifest.jsonobserved ff80335dd99257e886bc1864d8ddcb49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:34.280297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/publication.mdobserved 5c9f61585ca91bf511453956e2d50a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:34.261276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030998/publication.txtobserved 3d3741346f8756c6a1152b4143a82a5d...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. |
|---|