OT-2026-000099334
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000099334) never changes.
Identity and time
| Publication number | OT-2026-000099334 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7c43-ba3d-7aacbdeca3d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5982cfa1cd3f8554c879081d6af0174be316bf42e1975ef38b9a75ab3543e920 |
|---|---|
| Markdown | 9d955095fcd0e04e60fa47d7b693e26faf2d58f1bcd8fec493ba2219dc6aefcf |
| Publication page | c1ac69a598db1e4b3c9a8e43cdb7bfbdd911aa338cf19eac6e10d1f5dd793a4e |
| Manifest | 53323248c2f12be5f34174c9e84274211a82b30a0303ee0c7468e4abd4f06a4b |
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 | 4YibRQLUy0iE7m0YvUgO56LzNHXYzj2axiAgRepWtZM+ZnwwjTTVjrsnqTRzYBwtZlf4FJDRbxFdoo43uJKzBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:48.350772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099334observed c1ac69a598db1e4b3c9a8e43cdb7bfbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:48.333887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099334/manifest.jsonobserved 53323248c2f12be5f34174c9e8427421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.317101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099334/publication.mdobserved 9d955095fcd0e04e60fa47d7b693e26f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.298960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099334/publication.txtobserved 5982cfa1cd3f8554c879081d6af0174b...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. |
|---|