OT-2026-000085469
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, sustained 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-2026-000085469) never changes.
Identity and time
| Publication number | OT-2026-000085469 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7314-bb84-1b2e3b92f190 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085469 |
| Status | PUBLIC |
Content hashes
| Canonical text | faa6fd22841c81d2748daea9ea2e4240f2a9562946836a4ae85ac81171b8f1e1 |
|---|---|
| Markdown | 3cf4dc7468753c68e7565d9d0146ef9ffad4090756e045282440d79f285e0b8d |
| Publication page | 0c8c694eaefe4eb6dde1f7740dd295389e62cfdbf99c855fd0835393eb51d4a8 |
| Manifest | 3b7d8c9831d9d05abda4018c24bdb77a701157fe9045ae51d7204abe2f23ef82 |
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 | 07wqKU9/lRf/hXxu+jSb83arVVQMiIbM9jIPFcy8NYctduWdl/lLsJCVmtn+cyxx6CRVVq/erwhyddC+59N3Cg== |
| 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
| 2026-09-17T09:54:15.793951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085469observed 0c8c694eaefe4eb6dde1f7740dd29538...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:15.774801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085469/manifest.jsonobserved 3b7d8c9831d9d05abda4018c24bdb77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:15.755666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085469/publication.mdobserved 3cf4dc7468753c68e7565d9d0146ef9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:15.737685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085469/publication.txtobserved faa6fd22841c81d2748daea9ea2e4240...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. |
|---|