OT-2026-000029126
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000029126) never changes.
Identity and time
| Publication number | OT-2026-000029126 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2aa0-7328-8e74-a5d217b1a670 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6099005790c4c4ec81cef8c1caf038ff5d9acbea9bf1429de7bd3e8d5873feb2 |
|---|---|
| Markdown | e924b255a0967ec08d1530390b30e6b4d465313863514af66a5a46f6616af226 |
| Publication page | b57230edfc4eff09e1a32750e97ee0221c2d325d7083d3a06534c8c912c5f77b |
| Manifest | 8a70e50a87d6523b4112056527f4a4d5bfdf85b045cee9c5aa5b720f621ae16f |
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 | ze5FHf9KYWzDtqkYPLJRIe5C5KE6NL++LuczGh0aa2BA5VgoZ8GMMtuvrMJM+XPBQ8L8gH0fbGTNto+1fRs1AQ== |
| 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
| 2026-09-17T11:39:36.558770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029126observed b57230edfc4eff09e1a32750e97ee022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:36.541775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029126/manifest.jsonobserved 8a70e50a87d6523b4112056527f4a4d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.524742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029126/publication.mdobserved e924b255a0967ec08d1530390b30e6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:36.508613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029126/publication.txtobserved 6099005790c4c4ec81cef8c1caf038ff...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. |
|---|