OT-2026-000076610
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000076610) never changes.
Identity and time
| Publication number | OT-2026-000076610 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7bad-91bb-5291839154ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10c98b034b713012a0aceba78e12046c685d16ebe5883c8c391782d28328eb2e |
|---|---|
| Markdown | 7651c3affefa2764a9cca5eff0817c9b1f0b178637457a8a194f360bc887dfd7 |
| Publication page | 1bfdd59996a5fa03aaec1bc4c47c2130649225e5f9ef7d7b14475d7d830403a4 |
| Manifest | de346a36b0a1e94e976a26956804337ea1f9d2d28dea81f6e3e2358ae29690ec |
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 | f3QcnoDWzvzwdkQJgYxBaNrHFmABekhvsydHGhaW2VD2RAppRiJe3JdUmykwKrVAUkH09TNoPHKO6C0qHbZICQ== |
| 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
| 2026-09-17T10:09:20.139217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076610observed 1bfdd59996a5fa03aaec1bc4c47c2130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:20.120617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076610/manifest.jsonobserved de346a36b0a1e94e976a26956804337e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.102156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076610/publication.mdobserved 7651c3affefa2764a9cca5eff0817c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.085196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076610/publication.txtobserved 10c98b034b713012a0aceba78e12046c...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. |
|---|