OT-2026-000079966
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000079966) never changes.
Identity and time
| Publication number | OT-2026-000079966 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-73e1-a8cb-46a7ef62fccc · 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-2026-000079966 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb95727bec6ae9cdaa396cfc80638dad8766cc5c17514f4b9e36bc73fea6b55d |
|---|---|
| Markdown | 624eead2df2f1069b2edf677c4a5b3defc3ccb3e8c9380b846a5d2676416d606 |
| Publication page | 774d9e7dfe1ddade4c4101a417015f43219e7bce4983f2d8a586e90946b6cd95 |
| Manifest | 26638bd9a3201055a2761749d9a5a10ce8dc57354b35ba25e015b5877588593f |
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 | GpyNpg2VOiHioMeQf1mT9fxeAxXz5HgAdScmObqMRWHLnO9591Ul2XcyhMqB2OzV42WuTIjUsyDCaufnhx1ICA== |
| 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
| 2026-09-17T10:03:52.690213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079966observed 774d9e7dfe1ddade4c4101a417015f43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:52.671838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079966/manifest.jsonobserved 26638bd9a3201055a2761749d9a5a10c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.654403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079966/publication.mdobserved 624eead2df2f1069b2edf677c4a5b3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:52.637022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079966/publication.txtobserved fb95727bec6ae9cdaa396cfc80638dad...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. |
|---|