OT-2026-000045357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045357) never changes.
Identity and time
| Publication number | OT-2026-000045357 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7360-ac06-766e1bd14967 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b2c6ca6901b21837c9ecf9d2bf826daaa84ab1447d36ec79969a6bd7e151a6f |
|---|---|
| Markdown | 6e55baf8824310efe18955ecd2b5058c2301ce0574a9035995fafdae03b68a02 |
| Publication page | bec27f8de7348348d014f7dda67d297d998c344286a5b5cba162a648b6370ce9 |
| Manifest | 65681f33be694bdb8ecf81cf9fa9e177bee1ab54f8cc4443b79b22d64a43c2e5 |
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 | xi0+fPHUsDd5hKmEfkeG1yUH4P3rGccs+i+lp4ZYHTLG0OVA7K+9pn4YV2n8KfrFzzW4/cV6rwLtlT42U0O5Cg== |
| 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
| 2026-09-17T11:10:37.431605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045357observed bec27f8de7348348d014f7dda67d297d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:37.412585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045357/manifest.jsonobserved 65681f33be694bdb8ecf81cf9fa9e177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:37.394675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045357/publication.mdobserved 6e55baf8824310efe18955ecd2b5058c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:37.375739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045357/publication.txtobserved 2b2c6ca6901b21837c9ecf9d2bf826da...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. |
|---|