OT-2026-000085120
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, sustained 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-2026-000085120) never changes.
Identity and time
| Publication number | OT-2026-000085120 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-70f0-b78f-eb9f2b86416a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085120 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd1618f0acd53b575183fa691db77bf8b634f80656e9d5a2b7b81ec8c000fa0c |
|---|---|
| Markdown | 07f2a40c1f0b37dcf7d7a0f1aafdbf0960ea8cd30cb2d7b41895d6676aa8f1f3 |
| Publication page | 22db59dcf844d64e996a042748f60432cab8536e52db90b241e5993332f00d63 |
| Manifest | 01d139c6f1a04d3013f4cb2438837126f4d67a15657ce53dc61805ae8e9b9265 |
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 | 5TMf/HxXFpFwdEp8WGXi6JttyvMCZ57jTmdVjbV7nVhcqEwK0jZeFLG4Ft71PK+xu/ke+a3Rabn3d7kvw+LJDw== |
| 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
| 2026-09-17T09:55:11.564207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085120observed 22db59dcf844d64e996a042748f60432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:11.536283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085120/manifest.jsonobserved 01d139c6f1a04d3013f4cb2438837126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.518992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085120/publication.mdobserved 07f2a40c1f0b37dcf7d7a0f1aafdbf09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:11.488893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085120/publication.txtobserved cd1618f0acd53b575183fa691db77bf8...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. |
|---|