OT-2026-000058055
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two 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-2026-000058055) never changes.
Identity and time
| Publication number | OT-2026-000058055 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7319-b7e7-441585979878 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058055 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebae856b6e9145b3b1bf0e9a3ff57a1ec95012300362bf121a4d99c48972e589 |
|---|---|
| Markdown | 8c1288de3df85feb011f7daa11d40f035e691b17a6eb43ae50e40b640174a934 |
| Publication page | c56bd733c605697c6fc431d0077258a4f053dddcb789ebb080beeccd59f5876f |
| Manifest | a9e0555a9752d22de1b55fb830815bb989aef233a5290b4e1d1e31f9de162b52 |
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 | JqQTEWAjEruyzNzjVsg/6q5HcKMkPlWDxzv2gFY9hr3pcTDgSGwGsB9nSp37HIXo2/lhGBrPUSD64cNJPeezAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:42.399381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058055observed c56bd733c605697c6fc431d0077258a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:42.381248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058055/manifest.jsonobserved a9e0555a9752d22de1b55fb830815bb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.362117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058055/publication.mdobserved 8c1288de3df85feb011f7daa11d40f03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.344972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058055/publication.txtobserved ebae856b6e9145b3b1bf0e9a3ff57a1e...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. |
|---|