OT-2026-000097357
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000097357) never changes.
Identity and time
| Publication number | OT-2026-000097357 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7413-85d7-e551dd7445e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 825c4c1235b805506cc1f9371373b5ec0bfeaf2ce5f138d78558aa7e9fd04d19 |
|---|---|
| Markdown | 20064e6b58a753f5abc7bf5e698e2bb2fe91be60fdddf54aae907326fdc3da03 |
| Publication page | 634d85ffbda2798d4f16cb417f1326e8175218d051eea52927c5628e59c2d38c |
| Manifest | 484b51b5ed3e5129528c34eacc217e81693c7e28fcd1caca1843623ae33d9d8b |
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 | xIFSTicwGh8CFuCK+p83x2c23Mw49uoSrBPnQfgv5ilNWOGbTQ29OAA3y3tO4i+IvZbsctDFktq/lo1hUpbFAg== |
| 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
| 2026-09-17T09:33:37.817406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097357observed 634d85ffbda2798d4f16cb417f1326e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.798432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097357/manifest.jsonobserved 484b51b5ed3e5129528c34eacc217e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.776731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097357/publication.mdobserved 20064e6b58a753f5abc7bf5e698e2bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.755577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097357/publication.txtobserved 825c4c1235b805506cc1f9371373b5ec...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. |
|---|