OT-2026-000040482
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000040482) never changes.
Identity and time
| Publication number | OT-2026-000040482 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2702-7138-a020-cd385a15fee4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89979d6fecce9d2f644bb74e96b258da83e77fa08e31291120f430b0d5443257 |
|---|---|
| Markdown | c73d619c285335e0a4e8e1e7bea8ba1c3dadd1deae846c893191f8b5fcd4397d |
| Publication page | 758bdd1c85c2e442c98aa30110b1625bb9f92590d0afd6e1cc9492acb8150fb9 |
| Manifest | e7859f2c883d95c2160cbbdf01f55cf27b8e12f6c54313fcffbcf260a1ecf57f |
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 | WZ2Qo4ySCPY7FV6sdNDq1KGmT0liFEAdmWH+WSb0Aemg9INkg8fgOvdzx2wVTfqxXsKTCjERUQdw1yD6tqGFAQ== |
| 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
| 2026-09-17T11:19:31.865910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040482observed 758bdd1c85c2e442c98aa30110b1625b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:31.846625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040482/manifest.jsonobserved e7859f2c883d95c2160cbbdf01f55cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:31.829778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040482/publication.mdobserved c73d619c285335e0a4e8e1e7bea8ba1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:31.811272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040482/publication.txtobserved 89979d6fecce9d2f644bb74e96b258da...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. |
|---|