OT-2026-000096580
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000096580) never changes.
Identity and time
| Publication number | OT-2026-000096580 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7646-8e78-46bc64493992 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7eb7b176dcfc6db0934d909b01abbc5d7607dceee39771961a2a07a5eedd280c |
|---|---|
| Markdown | 491b466add9532b80be68b91a8668e3cd3adef4be4d40c29e6cdc7b53bbf9e39 |
| Publication page | 4e360f456cc818b5ca9ae41985c776d5a401ea2bc5019a4a3a665d5a3c7f5574 |
| Manifest | 74a47fcc15fb246272f1103c4fc043f4b439e741be6cff87f126ca64fdf3f78a |
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 | cKfI2BDUhP4qDB5e0IG6BYsNjSp1Q2BRODfS4wh1cR/Y3riwVlyVIhEIqStXoKsXtf3lIdX0mPFXS4x84WhXAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:01.348334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096580observed 4e360f456cc818b5ca9ae41985c776d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:01.329815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096580/manifest.jsonobserved 74a47fcc15fb246272f1103c4fc043f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:01.310462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096580/publication.mdobserved 491b466add9532b80be68b91a8668e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:01.290112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096580/publication.txtobserved 7eb7b176dcfc6db0934d909b01abbc5d...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. |
|---|