OT-2026-000071143
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000071143) never changes.
Identity and time
| Publication number | OT-2026-000071143 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7fb5-ac40-505f0c83a048 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071143 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99e55f0372ff120cf36e4ce190e94aabd9b2434e109a063c59cf8d5edf5a0c00 |
|---|---|
| Markdown | b8dc2edbee28a630db27cedcf4801c6eba4728744ce9818a6410cce7a542730c |
| Publication page | 39fd60bd98afbecdcc1e4d53a8176a69e258cd68b67e75caf1e4d1bb2f8e2e20 |
| Manifest | 68b6500923ede8660f68ad0e325d3ec995cf6e3256465ce7fb274a1bf43c9f7a |
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 | ItMkNnJrHnidsvWy6cLO4Px3/2vndIYqO/zR2M+AcgS5cHe9kW76pHIU0pWuJm/+iz9bMx5DL3bfVGkCmP6dBw== |
| 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
| 2026-09-17T10:24:38.824497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071143observed 39fd60bd98afbecdcc1e4d53a8176a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:38.806604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071143/manifest.jsonobserved 68b6500923ede8660f68ad0e325d3ec9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:38.788106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071143/publication.mdobserved b8dc2edbee28a630db27cedcf4801c6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:38.771239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071143/publication.txtobserved 99e55f0372ff120cf36e4ce190e94aab...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. |
|---|