OT-2026-000095577
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000095577) never changes.
Identity and time
| Publication number | OT-2026-000095577 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7a32-8bc8-1d0a1e9ae2ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 456ea54dccb48084c7a59dd54da52d01b321b29077ce8e06272f04914a018d86 |
|---|---|
| Markdown | 28dfbed18038e0e3eda0244673b863d9d0ff64924c05e124e641368204615336 |
| Publication page | a760898f7bac9f4f417615fa965556965a523dab437705a32884cf6d61e89371 |
| Manifest | da6059c34224a1476251df3613cd376123ff0b71bae5f1c9792270bfc5046bea |
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 | mqmtqM49cVrNuBd4iKllZmrv6lv0nsE8cIGY9qmXUNm3lOBxo0G6dpsGMIF++mUW/yPIV5iqeBer5ssyzAttAw== |
| 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
| 2026-09-17T09:36:59.744594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095577observed a760898f7bac9f4f417615fa96555696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:59.727622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095577/manifest.jsonobserved da6059c34224a1476251df3613cd3761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.712264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095577/publication.mdobserved 28dfbed18038e0e3eda0244673b863d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.695337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095577/publication.txtobserved 456ea54dccb48084c7a59dd54da52d01...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. |
|---|