OT-2026-000033192
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000033192) never changes.
Identity and time
| Publication number | OT-2026-000033192 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-79a1-983a-9aeff2b839d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39a858d5897ef116a9ee825e934ef56c833d184240375af9e0882004eb15f9d5 |
|---|---|
| Markdown | 7d62922713cb6314f0bf4f23e123bf4778d5674591c46e73598eaddf9e9b063e |
| Publication page | 413b378933ab53b0da175968877e52117a2aa5e5be2171599fe9ea93f21e2c0e |
| Manifest | 6c816816df97ec7e3df686603ec74256314e50ffd391d7e6f079defe049465cf |
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 | qgr0mdQv3pPI08FOSHx5VFfgApYYP63LZ83pAYstLMJnVD0uwDGtSfrE6FOeCsVw2eX47y7+/Dt69dthdPZEDA== |
| 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
| 2026-09-17T11:32:53.319465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033192observed 413b378933ab53b0da175968877e5211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:53.302586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033192/manifest.jsonobserved 6c816816df97ec7e3df686603ec74256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:53.282916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033192/publication.mdobserved 7d62922713cb6314f0bf4f23e123bf47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:53.266252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033192/publication.txtobserved 39a858d5897ef116a9ee825e934ef56c...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. |
|---|