OT-2026-000093733
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093733) never changes.
Identity and time
| Publication number | OT-2026-000093733 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7cd7-9bef-2846e74b0464 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28424a68db84c010d592f037b219f00404a5f9f72d2507b56be8694871745de3 |
|---|---|
| Markdown | bd2a6539fb2dc977d64c1b25005dba2b94802734e54d84b1b8dd3f344e02e4e1 |
| Publication page | 6533af3c2c2abeea182b2cc6914ca30d78092b14812f9988bc7d2141cd617842 |
| Manifest | 9cae6a76da671815301cb3b1b52467e9c1a48acc7bd261179aa25f9a922ce102 |
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 | P/ivn770ywQ0JGCEGSmhkx4Wv4qBxloAB8PAItfmsPfsJ0Lkqn9l0ZaEvYZxeer+iqqRl6TcbXFz+hiWgx19AA== |
| 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
| 2026-09-17T09:39:48.497328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093733observed 6533af3c2c2abeea182b2cc6914ca30d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.480050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093733/manifest.jsonobserved 9cae6a76da671815301cb3b1b52467e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.456586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093733/publication.mdobserved bd2a6539fb2dc977d64c1b25005dba2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.434963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093733/publication.txtobserved 28424a68db84c010d592f037b219f004...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. |
|---|