OT-2026-000032764
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000032764) never changes.
Identity and time
| Publication number | OT-2026-000032764 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7d1f-a41e-0ea962085cd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032764 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5a58f849b2e622e212bdcee71b8396ffb9d2faca5e26d9b05be583eae655047 |
|---|---|
| Markdown | 63bdaf74f89bc996c8780709942ab68da2f2d561ec94b8457ce2b2987f7a2fd3 |
| Publication page | 13b6222d596011299139b0225c8cdaf41b774355971ece8579eacdfd5a7fe5e0 |
| Manifest | 13daab88ae492a7b529e4346cec250857294e2202fc880c3adddcf793c604132 |
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 | SL9eawyoTiWq6gvrl2QLcvC1QETntzZ5G+wkZ2WgBaPj54975wAvG0fUOPEm8dzXgZ9JdofsSVlRmADEuBUzBw== |
| 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
| 2026-09-17T11:34:23.607378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032764observed 13b6222d596011299139b0225c8cdaf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:23.591500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032764/manifest.jsonobserved 13daab88ae492a7b529e4346cec25085...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.573689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032764/publication.mdobserved 63bdaf74f89bc996c8780709942ab68d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.555011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032764/publication.txtobserved e5a58f849b2e622e212bdcee71b8396f...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. |
|---|