OT-2026-000044445
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000044445) never changes.
Identity and time
| Publication number | OT-2026-000044445 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-785c-be9c-21a437d0ab60 · 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-2026-000044445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37e89592b1ec123675fb93b80093edc8697d3e2a58669f5644772b21e9d9578a |
|---|---|
| Markdown | b713644c1436783dcfb5d8288b6306852d0e9c93c80ce0ad3139c8ab1b0f9141 |
| Publication page | ad2c7e843bb7a8498552c1487db714eff0d186b4ab4787489ae8a47b58273acc |
| Manifest | 2d4a858dcf88a2ce54d9dac18e6b3ef5d02e9da652bc09f42b0034ab5147ef16 |
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 | 27vjQXJay5NPl8gFVr/Sp8gmmdK3m8XbrZvr1aC0Yo5UsoP16al9a3hica+ItWRrzX7f72DqlwZOxhOiB7DLAQ== |
| 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
| 2026-09-17T08:30:47.966521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044445observed ad2c7e843bb7a8498552c1487db714ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:47.826157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044445/manifest.jsonobserved 2d4a858dcf88a2ce54d9dac18e6b3ef5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:47.578735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044445/publication.mdobserved b713644c1436783dcfb5d8288b630685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:47.558762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044445/publication.txtobserved 37e89592b1ec123675fb93b80093edc8...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. |
|---|