OT-2026-000037829
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000037829) never changes.
Identity and time
| Publication number | OT-2026-000037829 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7922-92d1-eb38c8a6aff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b3fa84dc028e12d8cb66f4708b8c3f294ca8c108e3db21405e833fc7f4dcf43 |
|---|---|
| Markdown | 4d2d42348c51bae236022d61a3ff9a9ca438cc7db30eeffa6dbe48441beac776 |
| Publication page | cb309adb7c94ce637b30383ac06b62f34cf61eb0e5431c0f4ddd563caabfa04f |
| Manifest | e1429bee8c974d8803f41165364f3489c028a4a5f87eb5631b031edf1a179741 |
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 | QLEwZF+bryiJgzFnFfUW3gWwXlNNzRAt6/pCXQq0C7UWrO+qy1Zh+6s3SYbCjRjlvYMtm40Yvl/BhR9CybEPCQ== |
| 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
| 2026-09-17T11:23:04.911763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037829observed cb309adb7c94ce637b30383ac06b62f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:04.895815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037829/manifest.jsonobserved e1429bee8c974d8803f41165364f3489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.878121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037829/publication.mdobserved 4d2d42348c51bae236022d61a3ff9a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.860419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037829/publication.txtobserved 0b3fa84dc028e12d8cb66f4708b8c3f2...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. |
|---|