OT-2026-000079922
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000079922) never changes.
Identity and time
| Publication number | OT-2026-000079922 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7904-a3dd-7cc191adc812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18c93cf6cd3395280b28f5d01c5c8140a128c54e5c1c1c4cda7ebf5f48efc24a |
|---|---|
| Markdown | 6e0e3c7a33bdfd075da9e7b25315eba0a019f2210803e8bd70f531476f6781d2 |
| Publication page | 79692da189072d2123a608e0b79b216eb00c518af30477f30bf805b706e7ecc9 |
| Manifest | 67f86dde51d07b945a2217717c5570305205df5a410b04f8abd59c6e12a61d37 |
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 | bq/7orO4Ikm+DwXwftB5NiNHMDrFb4WsKz6l4Su8c+fcrqxMgouxddZVp707i1+yE5VOULFiNtSjUEoGXMWHCg== |
| 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
| 2026-09-17T10:03:49.440779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079922observed 79692da189072d2123a608e0b79b216e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:49.421469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079922/manifest.jsonobserved 67f86dde51d07b945a2217717c557030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.403938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079922/publication.mdobserved 6e0e3c7a33bdfd075da9e7b25315eba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.387822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079922/publication.txtobserved 18c93cf6cd3395280b28f5d01c5c8140...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. |
|---|