OT-2026-000075061
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000075061) never changes.
Identity and time
| Publication number | OT-2026-000075061 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2e-706a-983c-69f245deaf4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075061 |
| Status | PUBLIC |
Content hashes
| Canonical text | aeba7d480b31ff426b118ac7dbcca8e451f397885c1e283fbc45f5ad702daa35 |
|---|---|
| Markdown | 37114e52925417314dc01364cf0a4240fdbcf50362b0bb8db0b5cb7ac6788ab2 |
| Publication page | 36c71680768e13bef628739956fead718c87c9b963e4c400574e435779d730c5 |
| Manifest | a05f134b9dca44e199ac4b05147e7432d012eb91f4855d5c5bbcf1de2d51186f |
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 | jeKH7V5SDfPOot2kG0LaNkDCtiAS7vQZWaskkVJfoftCWjn4dZEYmIr3YzDEhR9hDjV/VCCZI+q9ftlfv0sKAA== |
| 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
| 2026-09-17T10:18:52.834553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075061observed 36c71680768e13bef628739956fead71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:52.816548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075061/manifest.jsonobserved a05f134b9dca44e199ac4b05147e7432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.800848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075061/publication.mdobserved 37114e52925417314dc01364cf0a4240...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:52.782361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075061/publication.txtobserved aeba7d480b31ff426b118ac7dbcca8e4...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. |
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