OT-2026-000047558
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line 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-2026-000047558) never changes.
Identity and time
| Publication number | OT-2026-000047558 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7479-9e3c-3192950303de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047558 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8b43949037531d38bc53de310b250bccd06b820b85e6d83eb5fb7537d80e704 |
|---|---|
| Markdown | 0815e890150f5f3415146f330fcbd33362cd89afb2dde235734f97034251fa79 |
| Publication page | ec4d53c915a90cb93eb084aa3dcdae0eab15bfdb2441e86ed70680ced373fee9 |
| Manifest | 463a158523e9f41fcbf0bbebfe16d9617eed884d1b2dbb62432ce595199a0930 |
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 | NOd737PT1pvxd9DlYa1biegYyUjstbdWbgmV3GyVo1VeraWLPMsao36lbwjWnfYHgLSOJIjlYe8GniGHGV5DAQ== |
| 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
| 2026-09-17T11:06:40.802236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047558observed ec4d53c915a90cb93eb084aa3dcdae0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:40.784278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047558/manifest.jsonobserved 463a158523e9f41fcbf0bbebfe16d961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:40.764309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047558/publication.mdobserved 0815e890150f5f3415146f330fcbd333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:40.746762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047558/publication.txtobserved c8b43949037531d38bc53de310b250bc...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. |
|---|