OT-2026-000017114
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000017114) never changes.
Identity and time
| Publication number | OT-2026-000017114 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-743b-b3d3-87bb80faa2cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017114 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8565ec7fd89ec03598b664ce2984504e2ea04484634b49b2bdcb36c84b0f56c |
|---|---|
| Markdown | 0017a27cd156b776134d2d5f598498dda307ceeadf50a10ae28b7a3157633d0e |
| Publication page | 10719635439d56ca16763aaf1f23417dcc6153fe31d927d2c6b21370a1f29428 |
| Manifest | 2aef4f4be81e804774141a64330460a5a580fcc82def4da9fe5b0f03fc335722 |
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 | Yrgi/FnvOBv3dqM6d35lJOAksBmddl4b/SpKAvPCCNrANEgDrHj8vDck5XY20eR61FJ1FHOBP7xTWorltO9rBg== |
| 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
| 2026-09-17T12:02:10.128994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017114observed 10719635439d56ca16763aaf1f23417d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:10.110781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017114/manifest.jsonobserved 2aef4f4be81e804774141a64330460a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.092937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017114/publication.mdobserved 0017a27cd156b776134d2d5f598498dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:10.075338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017114/publication.txtobserved b8565ec7fd89ec03598b664ce2984504...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. |
|---|