OT-2026-000034721
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000034721) never changes.
Identity and time
| Publication number | OT-2026-000034721 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7de4-b69a-747709715cbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034721 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98ccb7abd052b3bafd4e2818a421530481b2ebac42c57fde5bcc476111ac16a1 |
|---|---|
| Markdown | e47a969ae2a0973f3cf5a83df7d7deff6b05286d8fb97fdfee3e47718e8bb3c7 |
| Publication page | d1616064f0cf7187b1fa91069a1aa3028a5a338a6f263742c8f49ec36dab20b0 |
| Manifest | 5c8a2ab53e3da8ffa76033467fc2d3141c1d03c98a32516419255f5ea96d217c |
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 | 9kW3mhlcPbGBg+wsNCSYmCNCuNW54F7YJ01SZ0hrWoxIsdzoRL257ZsFEkL4+Ic1lB+67PjIEpgWEx8N7vuWCQ== |
| 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
| 2026-09-17T11:30:07.474615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721observed d1616064f0cf7187b1fa91069a1aa302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:07.458127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/manifest.jsonobserved 5c8a2ab53e3da8ffa76033467fc2d314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.424456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/publication.mdobserved e47a969ae2a0973f3cf5a83df7d7deff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:07.405551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/publication.txtobserved 98ccb7abd052b3bafd4e2818a4215304...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.181720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721observed d1616064f0cf7187b1fa91069a1aa302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.162915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/manifest.jsonobserved 5c8a2ab53e3da8ffa76033467fc2d314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.143530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/publication.mdobserved e47a969ae2a0973f3cf5a83df7d7deff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:40.127348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034721/publication.txtobserved 98ccb7abd052b3bafd4e2818a4215304...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. |
|---|