OT-2026-000011026
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000011026) never changes.
Identity and time
| Publication number | OT-2026-000011026 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7aea-8f7c-01daf3ecc35a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 943efebe7055fe8253cb8277bceafbb0e517e239ee6244e983e9ee4dd2706658 |
|---|---|
| Markdown | fc0545233e5341cf063efc832cbf33b0bd3c824b1ff122cb21c0698665899afe |
| Publication page | 3c4cea18d6c03b6c59c95f7bf24659d02f6b75d4b5373dfec80a5fcad5ce4121 |
| Manifest | 872732d6ea83e8739f990e0c56a03db7c004d373b7d6dd56fae94304949be630 |
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 | aWsFZt1Yg28golegK59wvgz7W8NgRNGd/IpzphxhBL4+rkcQQRJwyOeX863yDGDijlf9egPhNbxO43lgx5IfDw== |
| 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
| 2026-09-17T12:13:51.048176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011026observed 3c4cea18d6c03b6c59c95f7bf24659d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:51.028217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011026/manifest.jsonobserved 872732d6ea83e8739f990e0c56a03db7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.985344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011026/publication.mdobserved fc0545233e5341cf063efc832cbf33b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.963055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011026/publication.txtobserved 943efebe7055fe8253cb8277bceafbb0...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. |
|---|