OT-2026-000091514
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091514) never changes.
Identity and time
| Publication number | OT-2026-000091514 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16d-72e8-b4cd-b052ff56696a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b44f132ef3d78327813278f1b997f09d033f95be518696de46ed4123a5c0d6d |
|---|---|
| Markdown | 7a37ce61a0ea0d513a536a6ae4e386b1cd53e679cbd7c4bf9631b1681ac1b6c6 |
| Publication page | 0c7acfd3eca6a6598b7ebea898ac74a21055dae4c42f1f2497d69bdc4ad5ad33 |
| Manifest | 4617bbcf65fe7bc7e6dbdd9ef05730bc46ad73e4d287227f6ff57733270af275 |
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 | 6+QDGl1XhNA4GcLLIvKrA30ZsRvZsiwFZo8GDbr9+BNw96zd0wv4XKFxSUzHMwAAMwOz6IJyxzPiYH6uHGplDg== |
| 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
| 2026-09-17T09:43:46.764192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091514observed 0c7acfd3eca6a6598b7ebea898ac74a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:46.746503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091514/manifest.jsonobserved 4617bbcf65fe7bc7e6dbdd9ef05730bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:46.726883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091514/publication.mdobserved 7a37ce61a0ea0d513a536a6ae4e386b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:46.707943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091514/publication.txtobserved 9b44f132ef3d78327813278f1b997f09...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. |
|---|