OT-2026-000044365
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000044365) never changes.
Identity and time
| Publication number | OT-2026-000044365 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7d84-9eca-cf02dfdbfc87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84951fdf894425dec6358f1f4ec6897446ef8d6d9b47dfb5a7b2466a947b6444 |
|---|---|
| Markdown | c606981ca7d663e20f8dc31e465a85b7d27064a7686fc55e59bd7f9f6a42425c |
| Publication page | 540c23b6d2e081e67ea22eadc74f160ec61cd38276a235c93c325d758caaf9a4 |
| Manifest | 6b17257c459dcdd3169afbbaf7a5bc3e9c2fa79a833e1cd6008f70b5d73dcb1a |
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 | iLvVngAxOwiFfP5cozywOaTXmNMWAjQlfLxE+Lz0Az0/OdqiTQkrP80izj1vHXpMcMxO9uVow504axmbldOEDw== |
| 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
| 2026-09-17T08:30:30.003954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044365observed 540c23b6d2e081e67ea22eadc74f160e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:29.983463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044365/manifest.jsonobserved 6b17257c459dcdd3169afbbaf7a5bc3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:29.965760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044365/publication.mdobserved c606981ca7d663e20f8dc31e465a85b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:29.805690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044365/publication.txtobserved 84951fdf894425dec6358f1f4ec68974...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. |
|---|