OT-2026-000092133
Publication integrity record
Two cup vacuum gripper, two 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-2026-000092133) never changes.
Identity and time
| Publication number | OT-2026-000092133 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-762c-a4d0-1f2f2da2ef27 · 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-2026-000092133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f5a2aef487831c0a194acba6ea9abbf83e75e39c5688ccd297161bbe2df28b9 |
|---|---|
| Markdown | 59703a2d925126383893455b65bb6e308c8d5a6a366c86f2ec97fe86c5de5b75 |
| Publication page | b29e66f6efa44e1b0d667743440a4ea155709a3c2623388596f9b9178512b97f |
| Manifest | 28e61f81933cb576f3a024e8ac7d138554cd5f736ddadd1d3c83f1d6f269fd47 |
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 | Utwgn/QUvCXMJM2Lub1lMryipcuTibT7Q9tqrdxZERuVfC9DoDkOdjA9KGN/v+swY1jGQ9AXjobS5utRBBRpCA== |
| 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
| 2026-09-17T09:41:36.160477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092133observed b29e66f6efa44e1b0d667743440a4ea1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.144017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092133/manifest.jsonobserved 28e61f81933cb576f3a024e8ac7d1385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.127163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092133/publication.mdobserved 59703a2d925126383893455b65bb6e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.110030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092133/publication.txtobserved 4f5a2aef487831c0a194acba6ea9abbf...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. |
|---|