OT-2026-000014124
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, pulsed 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-2026-000014124) never changes.
Identity and time
| Publication number | OT-2026-000014124 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-708e-bf8b-7f417dc234e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b4a6d6c89f49750ccdd52dda429960087454a1e488aff2b6b714a83006bc474 |
|---|---|
| Markdown | 93cda75244a253421a1660a77e2d4e9602b3b31f2e0f3a19c13b9cb5e92d4378 |
| Publication page | 8c4c5060640975dd02e3023283430169cde1a87e61ea0c555b67fe6d299fe257 |
| Manifest | 1a58e83351f603ef7238206990d9d1b3b0995d6074503e32f7e8aeff2d25fcde |
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 | FGR2q+l3pXBh1Lfc+djddJMTS0/vZotRyd3aJ4qVJ6W14Z+vBwbTsuU89V9UfBrwKe87WwlvXRzfuhw/71dyCQ== |
| 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
| 2026-09-17T12:07:11.678854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014124observed 8c4c5060640975dd02e3023283430169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:11.659456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014124/manifest.jsonobserved 1a58e83351f603ef7238206990d9d1b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.638386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014124/publication.mdobserved 93cda75244a253421a1660a77e2d4e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:11.618040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014124/publication.txtobserved 0b4a6d6c89f49750ccdd52dda4299600...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. |
|---|