OT-2026-000069983
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off 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-2026-000069983) never changes.
Identity and time
| Publication number | OT-2026-000069983 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-78e2-b1b7-826d19bbb025 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069983 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9d5d976c05ca683c60a04d60c14edc8952dcc691ce4253021ac8366dd21ebf7 |
|---|---|
| Markdown | 7f7b6bc617c229a658afe9381f998ff75e3f3f0d0c4a1cbadfa924182d6f4bbe |
| Publication page | 9270f5f99edf1cd5c6d230caabc7858a5e46a5af402cecbf50db3dcd3a43915f |
| Manifest | 85e1d81d9f91e1befc6c29bbf3b22c13577d4bca705c827711acdd038a309440 |
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 | MkHiWw2tktkvwJueFp7e9nLhcU3LedIZd7QrVeccqWw/L5hCOWasjplawO4pZDtCzaGDgiUHvp4oGPBzkK6vDA== |
| 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
| 2026-09-17T10:26:55.742087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069983observed 9270f5f99edf1cd5c6d230caabc7858a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:55.724226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069983/manifest.jsonobserved 85e1d81d9f91e1befc6c29bbf3b22c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.706887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069983/publication.mdobserved 7f7b6bc617c229a658afe9381f998ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.685258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069983/publication.txtobserved e9d5d976c05ca683c60a04d60c14edc8...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. |
|---|