OT-2026-000070715
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000070715) never changes.
Identity and time
| Publication number | OT-2026-000070715 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7490-82b2-15c7cd62c940 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a0f088ec5ae3b842ca2c2d8f1cebfe1ad8685f58018e507262981c26cfc217a |
|---|---|
| Markdown | f8c6eddca075ea280b7541e91072946e0e14ce53efa76ed9ab259b8048f66cc9 |
| Publication page | 5e860ca83e07526e0647c82cb1d6a1d857ca50ed1c1b013c88f97a33de000e61 |
| Manifest | e3a4c38abf04c090dfee8e6522fcd5172a4eb39a88c75fb578ed4fba2fe0f1df |
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 | STlICZaD9ZCVBfTAZp/RrNazWm3tgiAYlegd6qzQtCzImsCsciEtVkyItnVQLsUgb6udyigdvR9A0PyjoMg+BQ== |
| 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
| 2026-09-17T10:25:24.306369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070715observed 5e860ca83e07526e0647c82cb1d6a1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:24.287740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070715/manifest.jsonobserved e3a4c38abf04c090dfee8e6522fcd517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:24.269030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070715/publication.mdobserved f8c6eddca075ea280b7541e91072946e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:24.248295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070715/publication.txtobserved 1a0f088ec5ae3b842ca2c2d8f1cebfe1...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. |
|---|