OT-2026-000082232
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000082232) never changes.
Identity and time
| Publication number | OT-2026-000082232 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-75ba-9ee5-cdd0cf3386a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94871c0c259ac9721fa07cfc75c832d797e85656d97b28ca2a9b8af48dd32d52 |
|---|---|
| Markdown | e21b8c16187e12e94c3879980e5e7ee354c827d91d66aefd57604b3cb4526787 |
| Publication page | 267fcc7874c0ea9d4035c121cf0214e8744987f36f64b1bfd78ee401f7f099a7 |
| Manifest | fdfa3a9652a465ae1cd8e379f73860511d66b22e5a12eb85a89108b326f3895b |
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 | yXnQE7d9D9dshUFrFBIEdWD7RxzI9wSB/Zk2/IvYTU0u3stPWChCfABeLSqVf4OAw+6xcBIEUXp24mB5n2WKAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:04.528631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082232observed 267fcc7874c0ea9d4035c121cf0214e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:04.511567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082232/manifest.jsonobserved fdfa3a9652a465ae1cd8e379f7386051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.494737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082232/publication.mdobserved e21b8c16187e12e94c3879980e5e7ee3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.478729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082232/publication.txtobserved 94871c0c259ac9721fa07cfc75c832d7...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. |
|---|