OT-2026-000035368
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000035368) never changes.
Identity and time
| Publication number | OT-2026-000035368 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7a25-a02f-0a1d9133bf4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035368 |
| Status | PUBLIC |
Content hashes
| Canonical text | b20f89d7315d10dbe3762fa4ce51b85bd9fe3c750de1c77dc9275ccef7c7e98b |
|---|---|
| Markdown | 39070b36057069bbf8ad606b835ca60e6bb3177c41e54a9f6745cece26aee8b8 |
| Publication page | 559551e225edd8d70667d6f25ce10db507e96d1bb85a536f814046b640055ab9 |
| Manifest | e799a9a25640e65be2d34833460c129bbe7322839221297356c725eff936cd50 |
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 | igOcKaB19bWYQZ5z//sXDKa2Ro+q6Gj3mVEzwXr5bByYugxmryiOMXmGevV34lhLNntjgcqf3uZtMiTC9pp4AQ== |
| 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
| 2026-09-17T11:28:39.525115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035368observed 559551e225edd8d70667d6f25ce10db5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:39.508121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035368/manifest.jsonobserved e799a9a25640e65be2d34833460c129b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.489656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035368/publication.mdobserved 39070b36057069bbf8ad606b835ca60e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:39.468290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035368/publication.txtobserved b20f89d7315d10dbe3762fa4ce51b85b...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. |
|---|