OT-2026-000037663
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000037663) never changes.
Identity and time
| Publication number | OT-2026-000037663 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-780e-a161-d3b6a2588598 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037663 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1a0d6ec3bb93823feb1e82db357a110190c672bd4610a01d3077a4ec3d1e143 |
|---|---|
| Markdown | caf323735429fedf95b223dae92111e42060a92816f53353645aae4ff7be5b40 |
| Publication page | b68636a0194a83eeb6862030c82233f71d025d189015566e363195417078a95c |
| Manifest | 8b70e418a9c27794d0d6f4bd59377319dcd31afcb40f117974992830dc72bd4a |
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 | Hii4UEmsCikLO8GqgS02eKzvQLCSVPQtnWyeecEoqrcNgzxtUWrkvWg99Vtoi5kpc5ivQTPWODXEbr7A+w7hBQ== |
| 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
| 2026-09-17T11:24:14.264027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037663observed b68636a0194a83eeb6862030c82233f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:14.246804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037663/manifest.jsonobserved 8b70e418a9c27794d0d6f4bd59377319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:14.229090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037663/publication.mdobserved caf323735429fedf95b223dae92111e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:14.212695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037663/publication.txtobserved c1a0d6ec3bb93823feb1e82db357a110...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. |
|---|