OT-2026-000070430
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, vented before 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-2026-000070430) never changes.
Identity and time
| Publication number | OT-2026-000070430 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7706-8edd-0dd9f564e3e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070430 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2fdf497dce05b9dfd911f966f3578af2baf354dcbbe07c2a2ddb61783877a22 |
|---|---|
| Markdown | 16691ac13254e09e7a731af28495ee4306d2d11ee95b5f4afb84a95a81084a1b |
| Publication page | 9d61a5c803ccb42d0c8375c581f414f07fd38e7f360357a2ed23993ae426ad7d |
| Manifest | ad3bc1312a40aaf4814d33237ad8ae2fcdbf2638ebf96aea55de329cc4d93f49 |
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 | oAuC1Q1BGhq/onTmUu2UxJ9giANZwU2afYS0Flxz05+jP1nreyu11Sv86TYLtygGkFtmmB/SHSyhjzcete/hBQ== |
| 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
| 2026-09-17T10:26:14.836113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070430observed 9d61a5c803ccb42d0c8375c581f414f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:14.816819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070430/manifest.jsonobserved ad3bc1312a40aaf4814d33237ad8ae2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:14.798500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070430/publication.mdobserved 16691ac13254e09e7a731af28495ee43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:14.780204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070430/publication.txtobserved d2fdf497dce05b9dfd911f966f3578af...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. |
|---|