OT-2026-000095760
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three 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-2026-000095760) never changes.
Identity and time
| Publication number | OT-2026-000095760 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-731e-9d4a-b5e025dc86f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d5df331da3443212d64f73f9ca61e032f34c2f362acbdbbe8f9126edb1f4859 |
|---|---|
| Markdown | caddce1419a404925a922ca796c10a94d58b1a8840f4f65ecca89c0e5ffcef65 |
| Publication page | 809e4e226741056c41fcc9940d419a10c4cfaa45931225e9b1d4925850511b6a |
| Manifest | 99baeafd56619dba5e8d7b956832a3d884bc168c58a4c9df2fde738757c0daa8 |
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 | ZbSGxjgTgHFNtWO1+MVAyoEOFuPfF1Z9REcTn38UmiOc+qPqmpQGj7x9X0F40O2x+dUJBhBaMOv3UicOom94AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:19.847177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095760observed 809e4e226741056c41fcc9940d419a10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.828185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095760/manifest.jsonobserved 99baeafd56619dba5e8d7b956832a3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.809986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095760/publication.mdobserved caddce1419a404925a922ca796c10a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.790366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095760/publication.txtobserved 3d5df331da3443212d64f73f9ca61e03...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. |
|---|