OT-2026-000068494
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000068494) never changes.
Identity and time
| Publication number | OT-2026-000068494 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-771c-a150-e7ed8997efca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d574f502d74bbbc169afff11efef74f9c9933141f94d94a44b82568c1c66a70 |
|---|---|
| Markdown | 0823c1a5a1ead020c812634e79502f85679ef98852da7d6c2f9cf0a7dcead0af |
| Publication page | 0ff58f2324b47fe8b1a7aaf59dcc470f0f3cf4f90b26a67ab3ecc770eb902a0e |
| Manifest | 9ede45eff51bbe28716b40243b179c494e2f951118a1e7544a2331d7fe497c02 |
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 | 9tyCee3KtRMR6mIh73qH7076WPFYB9bu8UVZLS5NcWXQUGvLRwn5DsYfjAyNmes1A7++gJMmtq0Ewpqg5joiDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:39.100768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068494observed 0ff58f2324b47fe8b1a7aaf59dcc470f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:39.083361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068494/manifest.jsonobserved 9ede45eff51bbe28716b40243b179c49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:39.067508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068494/publication.mdobserved 0823c1a5a1ead020c812634e79502f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:39.049292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068494/publication.txtobserved 3d574f502d74bbbc169afff11efef74f...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. |
|---|