OT-2026-000026473
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026473) never changes.
Identity and time
| Publication number | OT-2026-000026473 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-72d3-83b9-498d00765e48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 334615211f51ee7d4ff3bcf91310df3804465834f088d9475c2cf73f2fc85697 |
|---|---|
| Markdown | bc4e853dc8cbb1c2ac05998fdac9c861796c0e68027019cef1fff83eb9850f81 |
| Publication page | 67d71e4d6b478358af49745e2c0152f0921954feb9cb11a878ffe45a1fafdfe2 |
| Manifest | 3ccc5e1a06b222732c21f68826a8fb3bdeae49b9be83de92fa588e2ed1c55fe3 |
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 | moYSdv3ixnSrmObctejfIloO+0eGpA40IrCaqFNPyXKxic+F/o/YF8BLanHemp7H+ifNUNOfOIFFgejkQnpwBw== |
| 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
| 2026-09-17T11:44:28.763111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026473observed 67d71e4d6b478358af49745e2c0152f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:28.745173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026473/manifest.jsonobserved 3ccc5e1a06b222732c21f68826a8fb3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:28.729147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026473/publication.mdobserved bc4e853dc8cbb1c2ac05998fdac9c861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:28.710724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026473/publication.txtobserved 334615211f51ee7d4ff3bcf91310df38...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. |
|---|