OT-2026-000034102
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000034102) never changes.
Identity and time
| Publication number | OT-2026-000034102 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-724f-8f47-22b63c50bc55 · 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-2026-000034102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49da6ee7f17c1e0e74d7462e9acd2a76147a3ab6c56190f9d9c17e7fc1dc61f1 |
|---|---|
| Markdown | 70d5ebf507bf387a43b8574bfa430dfe6360419fe4be54007038098c78b98293 |
| Publication page | 94e61687d99726b7ddc05a549715ea3e5f4e0f5ce7c4357430e01528bd310d48 |
| Manifest | abbe7b29471aec1d398c5cf1f0bc5928852b9b6a9897b41de3b0df04b0ce4f82 |
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 | KpUP5nRaG6WV0O+g9e7esgomDGa3SMA7yaXpBXYM/Vhk2PO+v/nNWj9zor+2bF1gct99GQUHwnDe0JkRMRnFDw== |
| 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
| 2026-09-17T11:30:28.993325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034102observed 94e61687d99726b7ddc05a549715ea3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.973429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034102/manifest.jsonobserved abbe7b29471aec1d398c5cf1f0bc5928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.951914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034102/publication.mdobserved 70d5ebf507bf387a43b8574bfa430dfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.933128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034102/publication.txtobserved 49da6ee7f17c1e0e74d7462e9acd2a76...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. |
|---|