OT-2026-000012374
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000012374) never changes.
Identity and time
| Publication number | OT-2026-000012374 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-72c7-a48b-e9fd345ed8d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012374 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce72b4d7676a41528d8a799f5ce4252ef1d0dfe9973e9c4d6c9c4e1a4d064e5d |
|---|---|
| Markdown | 853cfdc7f475317b465a20c86a10c3db3975251f1c9c61f2b21193b326699135 |
| Publication page | 03cfe26d9fc108dd972d619e30da164be9fdca4c841890e4eaf0412b6aaac8db |
| Manifest | d6bbbf98a8ac805293d75685ef3376fef2f22197ca505ad0aa9514518e620cff |
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 | P/LREmVn7+zGH73JNZbX8LuU7GsAbnVNgny7Cbxm8BVEGvJI5ZDZWdwK6gQWEZtUmWA6Q7Q6VsYiEP4UPBJ/DQ== |
| 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
| 2026-09-17T12:11:51.573311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012374observed 03cfe26d9fc108dd972d619e30da164b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:51.556098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012374/manifest.jsonobserved d6bbbf98a8ac805293d75685ef3376fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:51.536820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012374/publication.mdobserved 853cfdc7f475317b465a20c86a10c3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:51.517748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012374/publication.txtobserved ce72b4d7676a41528d8a799f5ce4252e...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. |
|---|