OT-2026-000006363
Publication integrity record
Vacuum cup gripper, six outlet manifold, ejector fed, pressure verified at each zone, silicone cups
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-2026-000006363) never changes.
Identity and time
| Publication number | OT-2026-000006363 · never reused |
|---|---|
| Internal UUID | 01a0a958-5f2b-7bfd-b0e2-c80738c1ad21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:16.173898Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29138329604a7ace6bc5888b996bc929548d8fc91f91607ba4c898cfb37f8cbe |
|---|---|
| Markdown | 652f313430f3ba6950c7203459f19f1635a0a799c0bcf6cc13e7d7d45217129c |
| Publication page | 3bcda29b3886cc27a0951bbf3cd83622c4788c309917ff2783eb5045f5d2dfd5 |
| Manifest | df2c77ed067a30e9ee3cfda7bcab84b745d2667172697a2e878f68e11528234f |
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 | LzYHW726n/axAHNTvLQ2MvFhTJlgm2/7YKM78Ypc2SDJlI4XpzEYkApxNJRbM35ww8m1YV4BRTPUst746kf6BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:26.639332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006363observed 3bcda29b3886cc27a0951bbf3cd83622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:26.624203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006363/manifest.jsonobserved df2c77ed067a30e9ee3cfda7bcab84b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.487340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006363/publication.mdobserved 652f313430f3ba6950c7203459f19f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:26.473566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006363/publication.txtobserved 29138329604a7ace6bc5888b996bc929...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. |
|---|