OT-2026-000045865
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045865) never changes.
Identity and time
| Publication number | OT-2026-000045865 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-70d7-ab48-b9dfcbdc0f61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3075da9819501912035b523e54c66954d73345d8b5cfb13d7709ae3f1b7fbe39 |
|---|---|
| Markdown | 3600aaebe312cfdd860aa94de3f9bf5a35d1245fe915842bb65ecdf1cfdfdc8f |
| Publication page | d8aca23a929ce43ff5afa8542fc76d1e6cec918a49b1f41c24df2729e0bb3805 |
| Manifest | f967eeab981d25844e3b9a0d188cc136771257acb9ab95a836acf8171e000f2f |
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 | lu0Z4u80TCmhed8f/CsP4cDeR0yS+JuozvQHnc8v3ia/kK1uADmS4+QXOccmg3o5jCrpfKyyF7A9kZHe6sz9Aw== |
| 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
| 2026-09-17T11:09:45.038382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045865observed d8aca23a929ce43ff5afa8542fc76d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.018951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045865/manifest.jsonobserved f967eeab981d25844e3b9a0d188cc136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.999650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045865/publication.mdobserved 3600aaebe312cfdd860aa94de3f9bf5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:44.980877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045865/publication.txtobserved 3075da9819501912035b523e54c66954...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. |
|---|