OT-2026-000092051
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000092051) never changes.
Identity and time
| Publication number | OT-2026-000092051 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7f0b-8559-8764e0daeda1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27a655981600a194f2724142f4e97afac08f11a374a694ecdc86cca86d7ac132 |
|---|---|
| Markdown | 697617e311e85d72a3c11b4962ab2ffb1d54c7fc7cc614a75928f6a7cd1bb2e2 |
| Publication page | 7b6328f4f0b834c505e23a491e54db6ce0f36c56d9c16474d035d3a6e588dd4e |
| Manifest | 013e3735861873542fbf25c78d1d912bc7cfcb59f74179a1fa20b9d0880e667e |
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 | 9lPReOw6YqwxpORyTvpm8+dIvhDGA9acK4/fvtcqReosxgsRgiPmKMX/ljkDXdpBx3HrTAZ5lHGG5N6FZaTEAA== |
| 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
| 2026-09-17T09:43:08.799620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092051observed 7b6328f4f0b834c505e23a491e54db6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.781277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092051/manifest.jsonobserved 013e3735861873542fbf25c78d1d912b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.763923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092051/publication.mdobserved 697617e311e85d72a3c11b4962ab2ffb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.746442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092051/publication.txtobserved 27a655981600a194f2724142f4e97afa...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. |
|---|