OT-2026-000070344
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000070344) never changes.
Identity and time
| Publication number | OT-2026-000070344 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7dcd-b450-fe7db056ee76 · 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-2026-000070344 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4c177b7858b7e0cb3626354346c10a1ef8cf6b671ae6abbe3ad03ca87267d77 |
|---|---|
| Markdown | 3de8131fc33de8c563e534a9d21b8d1e783ca553741b2785c99887537261e21c |
| Publication page | 0327f5c13b5d20a77b6d9ee49bb60eee32ecb917ebefedac277b2abdf5ee4a98 |
| Manifest | 759652da5b97db45fd175ce49938e7533f9509640532b2933eb8166821fd0fb3 |
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 | j249mgz0oDya/lEJurrO9UiuMV0o2ExOqclYTJP0hVi/3G20sH0U9ZAbJdxbLvp033YHTK7e0VtG85xDb9PaAQ== |
| 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
| 2026-09-17T10:26:08.343937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070344observed 0327f5c13b5d20a77b6d9ee49bb60eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:08.325322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070344/manifest.jsonobserved 759652da5b97db45fd175ce49938e753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:08.308992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070344/publication.mdobserved 3de8131fc33de8c563e534a9d21b8d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:08.292435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070344/publication.txtobserved f4c177b7858b7e0cb3626354346c10a1...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. |
|---|