OT-2026-000030343
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000030343) never changes.
Identity and time
| Publication number | OT-2026-000030343 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7685-8a2e-b6a1639091e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030343 |
| Status | PUBLIC |
Content hashes
| Canonical text | d70c7c1536c579388cbe449a10d7f1791e3f58431647c2193fe059863c62cac2 |
|---|---|
| Markdown | 7e9a7582f3b7a3c5ebb2e3773fad44a42047ac0c1e13f555cd2f5f26ea7249f9 |
| Publication page | 5438cfda9c641742eafd52575f4a845e091054761d4daa570255d8ee6285ef16 |
| Manifest | cdd279278bfa19e4987bb7cea79108e7521f66e8fcf626535f2462903f3bc3d5 |
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 | qwPT+AKkst7sMMZjBxEgHi86f6T2QaXy14Vp4SCDjA/a3mIXBEf14hjSj6EhZQ/a0ZTNlXTGT2lVweuRGiC2BA== |
| 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
| 2026-09-17T11:38:03.429350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030343observed 5438cfda9c641742eafd52575f4a845e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:03.412048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030343/manifest.jsonobserved cdd279278bfa19e4987bb7cea79108e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:03.393978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030343/publication.mdobserved 7e9a7582f3b7a3c5ebb2e3773fad44a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:03.375792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030343/publication.txtobserved d70c7c1536c579388cbe449a10d7f179...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. |
|---|