OT-2026-000017205
Publication integrity record
Single cup vacuum gripper, two stage ejector, 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-2026-000017205) never changes.
Identity and time
| Publication number | OT-2026-000017205 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-7b53-b0ca-64a41f48c90a · 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-2026-000017205 |
| Status | PUBLIC |
Content hashes
| Canonical text | d90699dc1debdecbc7690673907d7b9fd91d3cd159a8fe2068eef92cecc89c48 |
|---|---|
| Markdown | ebf1eef0501f05081dbd96dba0fcb5568c44b011f2d8f2f0a02879c5c528ba36 |
| Publication page | a74323701e08406ea896bc479f6dd683b103532706e13c0250a934592091d78a |
| Manifest | 8a77100987d267219f6620f55abed627120bc5a74dea4209b2b2cc9acdc0bd59 |
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 | Nqog2vKoJF+agq1dWaXtNJDDtvpaBIZqlClafyQ3s0vPUX9YXoTJ7d7I9Ou01xUCqaudr4a+Qw7oqmnEUQCGDA== |
| 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
| 2026-09-17T12:02:16.789561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017205observed a74323701e08406ea896bc479f6dd683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:16.771840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017205/manifest.jsonobserved 8a77100987d267219f6620f55abed627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.754906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017205/publication.mdobserved ebf1eef0501f05081dbd96dba0fcb556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.738765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017205/publication.txtobserved d90699dc1debdecbc7690673907d7b9f...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. |
|---|