OT-2026-000032998
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off after set-down
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-2026-000032998) never changes.
Identity and time
| Publication number | OT-2026-000032998 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7518-ab1c-4e827dfb657c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ae03a88889dbec5cdf23c586f12582eeae5c5da6bce4fc8786b94d278130cff |
|---|---|
| Markdown | 9c0bd10084a4d0207657aa3f73ea1d32421f40f2120f70e4f5d01bc9baa87551 |
| Publication page | 0588bfa1a0d504c6092a4f24666c1d658065ec7fdb706291fc18741ced7045d0 |
| Manifest | fbfb11c90f595646340af7257def188d9510dd0b92a16d520d09f4fa3b303ed1 |
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 | ZYzxCOlYDTjm68HRoj4kYu30c4KVfuizDfuCoXmZFyk8xqo9SwlHBi91H15Ve+YTMCurIe+WTPBcRxGaumn4Dw== |
| 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
| 2026-09-17T11:32:36.947359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032998observed 0588bfa1a0d504c6092a4f24666c1d65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:36.928252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032998/manifest.jsonobserved fbfb11c90f595646340af7257def188d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:36.910455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032998/publication.mdobserved 9c0bd10084a4d0207657aa3f73ea1d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:36.890650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032998/publication.txtobserved 6ae03a88889dbec5cdf23c586f12582e...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. |
|---|