OT-2026-000092502
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092502) never changes.
Identity and time
| Publication number | OT-2026-000092502 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-73f1-9b43-09d6762ee28b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092502 |
| Status | PUBLIC |
Content hashes
| Canonical text | d549c98e5ffcee725c5f8c7d4cdcb310f9287e35ef8332c86ed5e743a002f3ab |
|---|---|
| Markdown | 1d90bb9f2e71d56e637ed7fa131ceb842f81047013b12bafd0d1cb6f05b05eb4 |
| Publication page | 55683f393f05a60a77a0cb487771dd773c5fd83b579d31d85e3562859ab9a041 |
| Manifest | a8715d7baac05bbd4a87eaf18a3bdfe162eca4d0d9e1bb050c8b70a61f235e1e |
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 | fpzJ3ayjSXeDUHat9ugGuKwd4bhWlKUgZi875eihQNSqY0QY8Z4GNiAPi+tB5LXHxerF6HG4/BgE5A9kgoOaCw== |
| 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
| 2026-09-17T09:41:04.488636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092502observed 55683f393f05a60a77a0cb487771dd77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:04.471737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092502/manifest.jsonobserved a8715d7baac05bbd4a87eaf18a3bdfe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.454590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092502/publication.mdobserved 1d90bb9f2e71d56e637ed7fa131ceb84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:04.436128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092502/publication.txtobserved d549c98e5ffcee725c5f8c7d4cdcb310...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. |
|---|