OT-2026-000024134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000024134) never changes.
Identity and time
| Publication number | OT-2026-000024134 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7e32-a656-0cd2d05a5b0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 890a17c16fdf6eb545e90dfdea7c913457ead7db9cd6aa4fa720e6c55b84e9e6 |
|---|---|
| Markdown | 3597fd5058aef0e8b5cb7ae1aff8d055ba34696575ac1b8682f71383b9fcb429 |
| Publication page | 0ac4eb71ba639f76c6c9cf35af822cdf94ba1f2b25aa98c06ddbc69525149ef6 |
| Manifest | c09e452d3664ac549b0992a94ca6b28116bf92deca11cace04737329b32d094b |
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 | 7Zz27HGcyzXb/+//eo/C//302YXmVPYD2WremtL/3s7DWLchdieZrfycVvt2sZhJgC8MbJAUAW9BpJiwzaUTBA== |
| 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
| 2026-09-17T11:48:33.911801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024134observed 0ac4eb71ba639f76c6c9cf35af822cdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:33.895014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024134/manifest.jsonobserved c09e452d3664ac549b0992a94ca6b281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.877959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024134/publication.mdobserved 3597fd5058aef0e8b5cb7ae1aff8d055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:33.859633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024134/publication.txtobserved 890a17c16fdf6eb545e90dfdea7c9134...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. |
|---|