OT-2026-000095014
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000095014) never changes.
Identity and time
| Publication number | OT-2026-000095014 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7504-98c0-f2fa5ee37676 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1020f6714ebc170c58eb708659f82638ce846ba65095c12993f8a732eb1f5b78 |
|---|---|
| Markdown | 910fac596b35b37f570317e522a4e40a8b8de2a4e0f15ffb634abdc50fb45306 |
| Publication page | 3b2efcef67c9db5c2921d0db401fb20ac95e3ae69045f306579592cf61096ebb |
| Manifest | dbe2b29a28a69ed274aaa462e9ceb61a9628b1aa44668989379b2df5680fdbcb |
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 | 5fukuqc8Q5W3mSs2l05gjgrHIeL/zA2dfFiQPge3X42/in/SYdb2I0sCuu3TXTzoIVjCSJ3GPZIU0ylRqSHqCQ== |
| 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
| 2026-09-17T09:37:34.322040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095014observed 3b2efcef67c9db5c2921d0db401fb20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:34.302321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095014/manifest.jsonobserved dbe2b29a28a69ed274aaa462e9ceb61a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.285129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095014/publication.mdobserved 910fac596b35b37f570317e522a4e40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.266686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095014/publication.txtobserved 1020f6714ebc170c58eb708659f82638...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. |
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