OT-2026-000051192
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000051192) never changes.
Identity and time
| Publication number | OT-2026-000051192 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7922-827c-c9943522748e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051192 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8b1a8141962a0db35da7a40d1c5909bc478790ef6216618821c64d734907464 |
|---|---|
| Markdown | 38684132fe1e3fd1604ba45f76f1713d68af765b4e5cf109dc4d8e8905dbf3d6 |
| Publication page | 85f68d7ef52b327211d402ff656ff38fbf958f01027d61e7f7138cbcf77ceea9 |
| Manifest | f7174ffdd2a3e79d21a28266787f581a91f1409e496aff7c15f791167b1440e5 |
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 | Y3pOS9vBW7f4mqksSzdZ7nlNZRyVZnlUJ3qPEoSu2ftAycxVaJEziq+vm/Wzk3RneOKRpPMO2lf/7sqrod3WAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:58.237608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051192observed 85f68d7ef52b327211d402ff656ff38f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.218359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051192/manifest.jsonobserved f7174ffdd2a3e79d21a28266787f581a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.200081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051192/publication.mdobserved 38684132fe1e3fd1604ba45f76f1713d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.180771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051192/publication.txtobserved a8b1a8141962a0db35da7a40d1c5909b...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. |
|---|