OT-2026-000085390
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000085390) never changes.
Identity and time
| Publication number | OT-2026-000085390 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7036-b83c-a0e732bd3a39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2910614a5fb529bfe9ae52a284f81cf52c1f5326bb4a79525bacfd2da3e3dee9 |
|---|---|
| Markdown | ddcb7d574427df9aa413093ecc813571ce6fc257770ffe3c536cfa242d5bdf07 |
| Publication page | f354f8f6aa3947c63a41f165d47ec84907395b2a661a0e3c8221370374a93c96 |
| Manifest | 84af6f9caa8578e5831ebf3f182c10100f6071a5fc69b51ecda8dc678bd441cf |
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 | u79ch0S+gRsdgnU0syCFbwddaHt1VdCqElsqkZLXxW29RR0YZQD3arBRq6fRVGsggYhWQ1G8/Jp7XEYLEt/YDA== |
| 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
| 2026-09-17T09:54:09.312064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085390observed f354f8f6aa3947c63a41f165d47ec849...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.293309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085390/manifest.jsonobserved 84af6f9caa8578e5831ebf3f182c1010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.272072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085390/publication.mdobserved ddcb7d574427df9aa413093ecc813571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.252961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085390/publication.txtobserved 2910614a5fb529bfe9ae52a284f81cf5...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. |
|---|