OT-2026-000027328
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000027328) never changes.
Identity and time
| Publication number | OT-2026-000027328 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-7462-acb0-ef82199156ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52aac956f96c495371c45269566341ca61c55c8fa2870696790808b038f89ab5 |
|---|---|
| Markdown | f51143248072673cd794846a29b3926b3abd04e2f56efca2a8e2a3102da80082 |
| Publication page | bef0b6ff932ec5c47e07f6c99c466975f3d89109b90375c0b55cb5b87654aa76 |
| Manifest | 27737b231c08545e86bcf663836e0d5d4c17f24c7e062403d9ea112524847ffa |
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 | Ik7JtRoB90IvJ1npV6Z1NAhGdgmitx6ZjH5xok/eBookckJ/rkcA8FDJk+oBl4qTH+CO1ERfDCNXvIp51NhkAA== |
| 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
| 2026-09-17T11:42:43.588059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027328observed bef0b6ff932ec5c47e07f6c99c466975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:43.569720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027328/manifest.jsonobserved 27737b231c08545e86bcf663836e0d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.548489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027328/publication.mdobserved f51143248072673cd794846a29b3926b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:43.530193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027328/publication.txtobserved 52aac956f96c495371c45269566341ca...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. |
|---|