OT-2026-000065699
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000065699) never changes.
Identity and time
| Publication number | OT-2026-000065699 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7994-b75a-84fb5064f8de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065699 |
| Status | PUBLIC |
Content hashes
| Canonical text | c86e045375ad75bb9f5e87ec648d5a593d9f184a3bec34a0601d9e62613917ec |
|---|---|
| Markdown | a88b50b231f836fc4b88c806b05ad717cbc492b535e19f79f54d19f8b8b017bb |
| Publication page | 7711091489dc537e1f92b37a8b3d025a58cf1672ec126401139f3032256a8757 |
| Manifest | 63d5ac6f24fc4c7d5d16d8afde6fdacfdc21e02267bd49f98bcd95faa86b14a1 |
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 | v6YBq2YKY0W7GKtnu72fOTuY/njfiOuQfRqCC6cnfEXmYqfLTMrC7Va6hLY9N8PbRd+OFoOenIv3JP9oeA5hDQ== |
| 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
| 2026-09-17T10:34:06.883256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065699observed 7711091489dc537e1f92b37a8b3d025a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:06.865330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065699/manifest.jsonobserved 63d5ac6f24fc4c7d5d16d8afde6fdacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.848879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065699/publication.mdobserved a88b50b231f836fc4b88c806b05ad717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:06.831057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065699/publication.txtobserved c86e045375ad75bb9f5e87ec648d5a59...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. |
|---|