OT-2026-000092552
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000092552) never changes.
Identity and time
| Publication number | OT-2026-000092552 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-742d-b25d-e05409b25a3c · 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-2026-000092552 |
| Status | PUBLIC |
Content hashes
| Canonical text | 000145a41463e9131ba03937521932b016c6480f07a0687e1d0c86db994f624a |
|---|---|
| Markdown | 61dfcab7687d46162ebca830ba5f77e3e4994dca477d76ade8418070dc3953dc |
| Publication page | 98eb48a3fced5b922248b3bbb0b6242dbb295610ba660393595e967916d755fb |
| Manifest | af24e642e095722889f53462cacb8878793bc3f46d3f4e3eca88151a96d615b0 |
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 | FBS4R7bVD/PSrXHb46MaxmtVXZi1slVjRif3apn3JSjeHsUD68WOWwDWcmtOMgg/FWsVTNNvf3Vwv/QsltskAg== |
| 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
| 2026-09-17T09:41:08.295908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092552observed 98eb48a3fced5b922248b3bbb0b6242d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:08.278974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092552/manifest.jsonobserved af24e642e095722889f53462cacb8878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.260126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092552/publication.mdobserved 61dfcab7687d46162ebca830ba5f77e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:08.241556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092552/publication.txtobserved 000145a41463e9131ba03937521932b0...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. |
|---|