OT-2026-000032000
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000032000) never changes.
Identity and time
| Publication number | OT-2026-000032000 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad2-79dc-a764-5c213e829327 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032000 |
| Status | PUBLIC |
Content hashes
| Canonical text | b84ec994e789d47d318adeae27e4e558cdd35e8d685e88e803397aa8283fcec0 |
|---|---|
| Markdown | e35af3f51a295907919eda23952fba1bbcd0d418c5113d8e6e833cb333f0b696 |
| Publication page | 51426a4173d6d915b32ce947832df96186f6e4520072c624bc80a7192748f907 |
| Manifest | 1995604581d7572f5a0d3d4d6c5104527bb553adf893c3896fea2df8cd7b67af |
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 | Gzc07F5kGwzvGDX78Ce+Yo7Otmoxp04qoAuCMskSlLq28C1OGIHS7kBalG1bsX1w38WCOle35ZgGrf3alPSmAw== |
| 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
| 2026-09-17T11:35:24.012945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032000observed 51426a4173d6d915b32ce947832df961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:23.994255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032000/manifest.jsonobserved 1995604581d7572f5a0d3d4d6c510452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:23.976169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032000/publication.mdobserved e35af3f51a295907919eda23952fba1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:23.957173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032000/publication.txtobserved b84ec994e789d47d318adeae27e4e558...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. |
|---|