OT-2026-000073625
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000073625) never changes.
Identity and time
| Publication number | OT-2026-000073625 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8c-7d24-92f8-b7232e39e56f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5077cfb5d2eb58d37bd79c5a1f7e11c5fbc91a17f586410ea124082a085ddef2 |
|---|---|
| Markdown | 419d05851d98019657767f8791b28558ca98e86ca558c66832ad52d1e6850b0a |
| Publication page | ef54eb56829ffd75e32f6f71cf03f0a39aa07e8e26a1c46bef81ab42cd17bc2e |
| Manifest | a8afa93cef27ea31fc6e7d6d9fc00fe5f85aabf22b43e01c5359664acc9b21c2 |
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 | OFW5hxf0mey2iFq8wJx4qcfukB1DcfgIbpCyso70aBl63pzxM5+1OScjCFgV0BHtAvSKCw7ZKI9K/mC6fb1IBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:19:39.976729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073625observed ef54eb56829ffd75e32f6f71cf03f0a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:39.956759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073625/manifest.jsonobserved a8afa93cef27ea31fc6e7d6d9fc00fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:39.936894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073625/publication.mdobserved 419d05851d98019657767f8791b28558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:39.916950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073625/publication.txtobserved 5077cfb5d2eb58d37bd79c5a1f7e11c5...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. |
|---|