OT-2026-000037342
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000037342) never changes.
Identity and time
| Publication number | OT-2026-000037342 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7482-b0d0-b5ba9689b6a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ed4a274050b224ca3107379536762d7afc67548d2a84f6cffe238de26579693 |
|---|---|
| Markdown | c3e48bd75dc338e02604c5b1725880eb7d85d21a378a9cff31104da59be60c1d |
| Publication page | 28aef149fe6e57f23085e683f563d03315941c6a300e09b310cbebf8995e9151 |
| Manifest | 0d55c58348f7ff852bbde5de0ba99f5a9b5e8e9b0d62d798e89cbe28c118f697 |
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 | QQwCocaJlSy21obExWAOdiqQyzefEkwAdGselPawoZvOV4sWVGKpfLdLDnRIrHxAiCwD2ctosi0iaSEKFjSnBQ== |
| 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
| 2026-09-17T11:23:45.502107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037342observed 28aef149fe6e57f23085e683f563d033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.484614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037342/manifest.jsonobserved 0d55c58348f7ff852bbde5de0ba99f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.467281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037342/publication.mdobserved c3e48bd75dc338e02604c5b1725880eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.449919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037342/publication.txtobserved 0ed4a274050b224ca3107379536762d7...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. |
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