OT-2026-000016058
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000016058) never changes.
Identity and time
| Publication number | OT-2026-000016058 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7544-bc83-0a06a89e8dc5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27c1f823a9a6b11d4c264d9b431e75d061ff0a1ebff42f99694caccc82bbe5a4 |
|---|---|
| Markdown | bc6b9fcb1a6ca160eb8e0f6c5ff7abfc4fb902f54d0aabfb7393b627fbf33c82 |
| Publication page | 1c8e6e556d93bb6217e3e3b9e7c209b15f1add23fe9629e709feaf4f6c07dd10 |
| Manifest | ab1add67747efd931279e19b5de2c7cd34fb9d16b8d0af190171cb9855c3015e |
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 | 5siGIzq5TRM73Uz8XVKrHVaS2h0XjWBW16QGRMbM1+XRVWw90yMI0YyIOzx7bBgdPMBskxawyRznS9MNU8T+DQ== |
| 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
| 2026-09-17T12:05:37.071604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016058observed 1c8e6e556d93bb6217e3e3b9e7c209b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:37.052477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016058/manifest.jsonobserved ab1add67747efd931279e19b5de2c7cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.032218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016058/publication.mdobserved bc6b9fcb1a6ca160eb8e0f6c5ff7abfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.012717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016058/publication.txtobserved 27c1f823a9a6b11d4c264d9b431e75d0...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. |
|---|