OT-2026-000024892
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump 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-2026-000024892) never changes.
Identity and time
| Publication number | OT-2026-000024892 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-740b-b9e8-4d6df6588406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024892 |
| Status | PUBLIC |
Content hashes
| Canonical text | c275e3527616efe29ff32b3a1e524bb10bc43cd38db91c84fb6570fb2ce516f3 |
|---|---|
| Markdown | 9f455b62acbd1c50f0816e71aad88eac61891cd01a5898e441f1fc0f3990357b |
| Publication page | 117132db304c00342f52d0dfae9f006881cd1956aa4f2945e91093f54ba0d9f4 |
| Manifest | 1bef2030f6127dfd719173e31325871f1ca99e572a595a8f926e272d3dd701ac |
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 | NJuV+3L7hQllwCtLI0Nx9GLYktnMKu+TjPLAr96JR0EoPFLltXyi1gxzh9IepDu1KMjhyeNTwhwUjI3Z9EzABQ== |
| 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
| 2026-09-17T11:48:13.206175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024892observed 117132db304c00342f52d0dfae9f0068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:13.190365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024892/manifest.jsonobserved 1bef2030f6127dfd719173e31325871f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.169751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024892/publication.mdobserved 9f455b62acbd1c50f0816e71aad88eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.151997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024892/publication.txtobserved c275e3527616efe29ff32b3a1e524bb1...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. |
|---|