OT-2026-000016392
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000016392) never changes.
Identity and time
| Publication number | OT-2026-000016392 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7893-ae14-3622cdde85a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26b74e1499a4e776289217bb79eaf96df6b926300f71ac1cb11a334a3a5eb4b0 |
|---|---|
| Markdown | 4af9240638719f9d6a0e56ac2e4d971aa18709bdb7df67609abbe5fa038bc986 |
| Publication page | d16e6be93808009c8762a7327e9c40367c21cb1dfae0e30a55f49c8f7a7b54c8 |
| Manifest | c7453aba6d0c5b161895eb8c32e2915da2d7b7e4b52373f4424e1a438ebfb7bd |
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 | 6plWUpHW4NCf1bRd7FlkBLUECJcKUYmBflsA2ZZWmeLd1mJKo7j98y1EpDlGrxdRA6HLcA1yES0lGwZFAeOHBQ== |
| 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
| 2026-09-17T12:04:28.427129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016392observed d16e6be93808009c8762a7327e9c4036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:28.407120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016392/manifest.jsonobserved c7453aba6d0c5b161895eb8c32e2915d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.387569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016392/publication.mdobserved 4af9240638719f9d6a0e56ac2e4d971a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.365717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016392/publication.txtobserved 26b74e1499a4e776289217bb79eaf96d...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. |
|---|