OT-2026-000065951
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000065951) never changes.
Identity and time
| Publication number | OT-2026-000065951 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-79b9-8526-68d6c08fb0a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065951 |
| Status | PUBLIC |
Content hashes
| Canonical text | c41718e995f91da72e381d7ef71c41e245103c868188713d27fe1f1e4842d07d |
|---|---|
| Markdown | e5d11561aabfcc4c268719c2a24ca1de248538a3aef1d1a299ad70d80b614438 |
| Publication page | 597510eca364988d26c854d000beb1591e311386c4db20ce1d0f9812e9c2b2ea |
| Manifest | 94a87921587ef0ddb0352cad2564a17af171ae9926c0ee92ec0a1f0f8f684eb6 |
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 | v1sjob/THk4FVeoxOp0Sbit4p5g7tWepv0MU06C47Mqk3zsgM+cI9wuTlMn6VMhR+sAC2ZwdWm88EcI6R1yiCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:24.504071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065951observed 597510eca364988d26c854d000beb159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:24.485900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065951/manifest.jsonobserved 94a87921587ef0ddb0352cad2564a17a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:24.344506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065951/publication.mdobserved e5d11561aabfcc4c268719c2a24ca1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:24.325839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065951/publication.txtobserved c41718e995f91da72e381d7ef71c41e2...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. |
|---|