OT-2026-000101094
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000101094) never changes.
Identity and time
| Publication number | OT-2026-000101094 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7608-992e-1f8e74c4d48c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101094 |
| Status | PUBLIC |
Content hashes
| Canonical text | f75ae2b96383911620c660f8eb1d7edb9c0c89ba25183fdb08dd1dbc3d418fda |
|---|---|
| Markdown | 3a9bbfd5501c3dea852abfc1e08e488c07518b0cda45ce6292634f739f4dd54e |
| Publication page | f31461ceb5c8d1edfaba18b0d7ee487708ed293fb793afd0abe5a593d88e0a17 |
| Manifest | ab22cd0f6848c9171e7c422e7fdda1ac1f0871f2e8b3ec44f62d9265701c5c4a |
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 | K40+MMzF5+LqpZMr4wUX08b9O3l5CvzBxvQsnlMMPu3B6sstQ553sCx1IqHVhyoJXORh4VrWunBpBACI5TvaCw== |
| 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
| 2026-09-17T09:26:43.001746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101094observed f31461ceb5c8d1edfaba18b0d7ee4877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:42.984688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101094/manifest.jsonobserved ab22cd0f6848c9171e7c422e7fdda1ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.967314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101094/publication.mdobserved 3a9bbfd5501c3dea852abfc1e08e488c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.950737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101094/publication.txtobserved f75ae2b96383911620c660f8eb1d7edb...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. |
|---|