OT-2026-000009797
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000009797) never changes.
Identity and time
| Publication number | OT-2026-000009797 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7565-7cf5-879d-9e5ae908301c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 033d63efe806091504ff77f4f844807e3418cae0508b2108a4f4bc89e584291d |
|---|---|
| Markdown | 86e9b5207497dd5a8fe29610f170b1342458f3ef5f3f3815e8224d775bc874f1 |
| Publication page | 8b5ed7b9931be6e0a511b8e7301c071dbc44d9c2557b62b6e9d07cf423fb42aa |
| Manifest | 07d808137464c8c672173dc7be95f863613e0adc90e115c746022d86c090133a |
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 | lnONXHjSEyhZsYP/kSpWlKHKL95g2gZoJZr8PRnmTw4Nvlqvians6PCahZzkcCKnqSX2fjQmPY3NHiXox4qPBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:19.165814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009797observed 8b5ed7b9931be6e0a511b8e7301c071d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:19.145928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009797/manifest.jsonobserved 07d808137464c8c672173dc7be95f863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.121809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009797/publication.mdobserved 86e9b5207497dd5a8fe29610f170b134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:19.053488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009797/publication.txtobserved 033d63efe806091504ff77f4f844807e...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. |
|---|