OT-2026-000014370
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000014370) never changes.
Identity and time
| Publication number | OT-2026-000014370 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7e4c-bd93-3a3508eff866 · 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-2026-000014370 |
| Status | PUBLIC |
Content hashes
| Canonical text | a732b76b80416b21860cf5cecef77b1c9c46d44132d05fde76762fbe71e91d35 |
|---|---|
| Markdown | a2030d682fb0e5c78d241e294e86b0e1f15269ecec0e4cda96abc767b8265890 |
| Publication page | 40dc816a1f2adcc87dad1aa891d4dbc814b944b8cd6f151c216d91ae47da49cf |
| Manifest | 091236928babd4aa18b83723e2429c68306e7bd36e4ff6e354e0b9b974b5d248 |
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 | 2P+mDc25Box5thv1rhyj9yR8qROK1tfYp6esfH7ZP+Ks2NfrgfQSruGzoVTVGiJ9YvgjZw16X28vBL5ht/blAA== |
| 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
| 2026-09-17T12:10:07.028924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370observed 40dc816a1f2adcc87dad1aa891d4dbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:07.011845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/manifest.jsonobserved 091236928babd4aa18b83723e2429c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.969616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/publication.mdobserved a2030d682fb0e5c78d241e294e86b0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:06.927452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/publication.txtobserved a732b76b80416b21860cf5cecef77b1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.101929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370observed 40dc816a1f2adcc87dad1aa891d4dbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.083971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/manifest.jsonobserved 091236928babd4aa18b83723e2429c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.064493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/publication.mdobserved a2030d682fb0e5c78d241e294e86b0e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:13.003945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014370/publication.txtobserved a732b76b80416b21860cf5cecef77b1c...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. |
|---|