OT-2026-000018596
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000018596) never changes.
Identity and time
| Publication number | OT-2026-000018596 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48b-7b32-9c27-3e4625adc86a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 280faf3a71d0c5be2030a49d7dbea7d622838e27e46646dc20a0100606b417a7 |
|---|---|
| Markdown | 4ede7b62196bb4d5f7c6c9ed8202398ca56e1f6a30dd2514a5ff6438b8cc61bc |
| Publication page | 075f158de364be863fa7973bbc72d084b3929f93f273c5b2a5c08baf14dfd323 |
| Manifest | 73a04deb7704650e3a41bda28e5719287362fd37fe53f1d76508d10965a2152a |
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 | gzVfnvIdyquUaqgnaE8BWkR0UA2dG5wjCZs1MHab7TU+tkjmJH1LGHVxYghkI280j70UHrZ8OqkOvHBPCaV2Bg== |
| 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
| 2026-09-17T12:01:24.033281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018596observed 075f158de364be863fa7973bbc72d084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:24.015364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018596/manifest.jsonobserved 73a04deb7704650e3a41bda28e571928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.997489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018596/publication.mdobserved 4ede7b62196bb4d5f7c6c9ed8202398c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:23.979725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018596/publication.txtobserved 280faf3a71d0c5be2030a49d7dbea7d6...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. |
|---|