OT-2026-000040710
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000040710) never changes.
Identity and time
| Publication number | OT-2026-000040710 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7344-8f95-ded9f652e9cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040710 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5a06167d991dac8a12404d8ff21472a35ad77b35e5d6693e681055a44da27e8 |
|---|---|
| Markdown | 28011b30fa587c7bf5336f1b9328dc8a1eff515966827ebd73b34a804435c6ca |
| Publication page | 4e6ae1e7483edc9876cb63b7688717f8bbb858098ef213fdd27d90ebe6b740e2 |
| Manifest | ff6ef0d98976ae323f7c54279bca0622868adf51225e287b3d5635e1ca45a370 |
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 | Cb/P7ZE106eNFq97zvw5LqjPWEV6KbAq04bh5EQ2CVS6tixgdwwose9jMizeJJUY673N0f72cXAXBm6q4DqdBg== |
| 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
| 2026-09-17T11:17:54.703092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040710observed 4e6ae1e7483edc9876cb63b7688717f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:54.685604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040710/manifest.jsonobserved ff6ef0d98976ae323f7c54279bca0622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:54.670754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040710/publication.mdobserved 28011b30fa587c7bf5336f1b9328dc8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:54.654539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040710/publication.txtobserved f5a06167d991dac8a12404d8ff21472a...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. |
|---|