OT-2026-000092233
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, supply line 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-2026-000092233) never changes.
Identity and time
| Publication number | OT-2026-000092233 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7676-aea6-a05546df7ece · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ff0a5044c5bdd1d9d15a5da02911af7f26ffbc94f7d1d00c2669d049bb49544 |
|---|---|
| Markdown | 8e578c4b616939f9dad06c7f72ca3b55ff8974fb3f0bd4cd3dfddfae23a6918b |
| Publication page | ca19310b6dffdd40b66aecabde82d1ec04ecceecbe6afad5a0ab1da5ecd05341 |
| Manifest | 6ee07d9415d6aca1dc6ad7ab2ea226dc27ee520eff97f0af4ed078393e2e8e44 |
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 | KmoapxaiCixybMAXDPvacV2x0m0+3P9OYGHKYy95mn93Y2Bp9CZULne0QtlJK+ZNJ35aS7eLUNaBxbGHJVVEBw== |
| 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
| 2026-09-17T09:41:44.336637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092233observed ca19310b6dffdd40b66aecabde82d1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:44.317915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092233/manifest.jsonobserved 6ee07d9415d6aca1dc6ad7ab2ea226dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.283077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092233/publication.mdobserved 8e578c4b616939f9dad06c7f72ca3b55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:44.250269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092233/publication.txtobserved 3ff0a5044c5bdd1d9d15a5da02911af7...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. |
|---|