OT-2026-000038357
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038357) never changes.
Identity and time
| Publication number | OT-2026-000038357 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d52-7d0d-8b90-8a32da15b52e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038357 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0d714e3bfa4e8d93afdc5f17f392f221c6cf12223ce1f1bbc0ff5afd61b8b7d |
|---|---|
| Markdown | 491d64f86b5a4569b35ecc451070ecf7f11e8008e52627c989b7d6961147d965 |
| Publication page | c03ec7ad5e923c68fd2f4a39e1190b28b73b06d815980032123300176b70a168 |
| Manifest | ad7a3abeebcadc9ac4c283de4a6ea65bee4f035108c60abdca827b58ba1b8a19 |
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 | ZIsSAKUTgG+QX+eI6qJg5lxUug3G/msXVAu4VURp+5kRhTN/UocnZysjou5vjOqwNcgShaxbn+iqCd52KOOFCg== |
| 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
| 2026-09-17T11:22:32.777345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038357observed c03ec7ad5e923c68fd2f4a39e1190b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:32.757742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038357/manifest.jsonobserved ad7a3abeebcadc9ac4c283de4a6ea65b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:32.737299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038357/publication.mdobserved 491d64f86b5a4569b35ecc451070ecf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:32.719340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038357/publication.txtobserved f0d714e3bfa4e8d93afdc5f17f392f22...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. |
|---|