OT-2026-000041423
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000041423) never changes.
Identity and time
| Publication number | OT-2026-000041423 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-72ef-98ff-81958ccef2ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041423 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41a3e8e6ee7a7c9a08c27bbada69ebc941e5d2761d300b6fdc653fe38f9f2af8 |
|---|---|
| Markdown | af3da4a129b66db7d7490b394ba06ec61ca750f0c0b346776df50295a3ef2dae |
| Publication page | 1b07dde26f2bac26955288e4c6ec95fba7af0538561de32667da6fdc782cd404 |
| Manifest | 3dd41a7e91755978a7c247e59c1872f0d14651dae1e31bc384dd2a86ed524dc6 |
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 | tUEknteG55XLpmjGxSnH93bfwgGZ8bf5E6Y3Kt9bkmOGyapy+kaaMu+1ngy1h0DQkteMFq26KqsZ84JizlEfDQ== |
| 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
| 2026-09-17T11:17:26.459366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041423observed 1b07dde26f2bac26955288e4c6ec95fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:26.440965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041423/manifest.jsonobserved 3dd41a7e91755978a7c247e59c1872f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:26.422035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041423/publication.mdobserved af3da4a129b66db7d7490b394ba06ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:26.402754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041423/publication.txtobserved 41a3e8e6ee7a7c9a08c27bbada69ebc9...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. |
|---|