OT-2026-000095512
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, 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-2026-000095512) never changes.
Identity and time
| Publication number | OT-2026-000095512 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7d80-a894-2ae7f37f48ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bfd63ea6b02a02a00441f1a54c95812cb96f469aa9079609e0f254d6d00a930 |
|---|---|
| Markdown | 154cc5ccc59346762149b17b136d0ece78a11e55a64284b34b4b1b57c38a9cb9 |
| Publication page | 264f2d22cc2b63c2332762a0dea2ea14cdfc8daddfa98a2031ac0fa8959ccc1e |
| Manifest | d36d9af5215cd1b9589c1d03fea2b30066d22a83348810ec6f77ff6944575fc9 |
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 | l0dsOqqDiNFS+Y/spZfeAmcOdFIilK5Z/rA4fQgsQoLfo972hSHeMzR3epC04NsZB8PeynDDXrsKvRJovdUUCQ== |
| 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
| 2026-09-17T09:36:55.211677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095512observed 264f2d22cc2b63c2332762a0dea2ea14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:55.195781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095512/manifest.jsonobserved d36d9af5215cd1b9589c1d03fea2b300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.178389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095512/publication.mdobserved 154cc5ccc59346762149b17b136d0ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.161940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095512/publication.txtobserved 5bfd63ea6b02a02a00441f1a54c95812...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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