OT-2026-000032095
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000032095) never changes.
Identity and time
| Publication number | OT-2026-000032095 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7c73-964b-a68ead65f597 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23db661c76980ff21f76181422d7da64c0914d433b7a7ac37140559f8a880545 |
|---|---|
| Markdown | d3209485ed779337c6ffff2b107a1339c525233548f0645986567995e37c8e46 |
| Publication page | 81de3f828a06e812d04323b58f4ec8c684a7b8b8bae96aaa411ea49d6a07f40b |
| Manifest | 4eafde5c7f80144f42d225fc84e91845945644733d50e50ac6d7f8a3861fd414 |
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 | r3hq8C8drK7Han2Xy5cKTYAARB2JMQfXbYv6RgzBBdIaH8ctcfjnBuoN44JLawJSjKa1lZLTwdu2RtdEKB9uBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:31.257630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032095observed 81de3f828a06e812d04323b58f4ec8c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:31.240336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032095/manifest.jsonobserved 4eafde5c7f80144f42d225fc84e91845...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:31.222975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032095/publication.mdobserved d3209485ed779337c6ffff2b107a1339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:31.205360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032095/publication.txtobserved 23db661c76980ff21f76181422d7da64...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. |
|---|