OT-2026-000054835
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, 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-2026-000054835) never changes.
Identity and time
| Publication number | OT-2026-000054835 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-71cf-b1e0-9fbb5b246ea4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a3ee637250118acb0e8845b23ac36ac9517c2d89f639d374ae4e9fad1a7ea90 |
|---|---|
| Markdown | b0960b0dbac1bb7813aa050e729b7195e6cd47a04c90a0caf63bb8416879042c |
| Publication page | 3c26077b8de650615e4742ddca7e89be2b369d1c4101556c76f5bae91f820b49 |
| Manifest | 123268b8f508f5c0c51e04abff7e3d6627a6892c9c9d1e3d91fdde634d64cdbf |
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 | L+FhGkHHgzvhEhqdg53YazpjA2PyxAFOa9sHNMDZzZ2JokWWOt7kWC9l7pMoLfcyutFaoaZUQ2Q0P0vESdudBA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:02.821333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054835observed 3c26077b8de650615e4742ddca7e89be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:02.802652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054835/manifest.jsonobserved 123268b8f508f5c0c51e04abff7e3d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:02.784442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054835/publication.mdobserved b0960b0dbac1bb7813aa050e729b7195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:02.766486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054835/publication.txtobserved 6a3ee637250118acb0e8845b23ac36ac...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. |
|---|