OT-2026-000066044
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000066044) never changes.
Identity and time
| Publication number | OT-2026-000066044 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-73ec-967a-261c8726d9e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ca69c4e758fffe0b21862aa43d376b96576ca4c56165eca07bcdedf1f9df3df |
|---|---|
| Markdown | 9c3aee664e67c59c7091d21effdbbfdde4875e6046cb2757f0a00b88ce9ffe81 |
| Publication page | 7c6075ccbd5da84ecc88852d4b2e39eef874f0ded1c935b97921c98a3e260723 |
| Manifest | 3e45d91b453eb665a61e302e5748bfda96703fff98d9ea7a78ef506b867d2998 |
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 | HUlMhxRqkMTi1Gme0q0igoMOvR89soHKcHcJ2r8twKSoQkKcwBlOuafO5KbZ+Ena1RETtjltebRX8nutLramAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:38.813616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066044observed 7c6075ccbd5da84ecc88852d4b2e39ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:38.796324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066044/manifest.jsonobserved 3e45d91b453eb665a61e302e5748bfda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:38.777248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066044/publication.mdobserved 9c3aee664e67c59c7091d21effdbbfdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:38.758844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066044/publication.txtobserved 0ca69c4e758fffe0b21862aa43d376b9...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. |
|---|