OT-2026-000086165
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, 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-2026-000086165) never changes.
Identity and time
| Publication number | OT-2026-000086165 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7605-8941-0940e2fdb2c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086165 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9796fa1997db77355ee380f31fd78b63d73b9ae1c5e28290d0db4420c98bcb3 |
|---|---|
| Markdown | ec55da39ceb22cae990dc913c6240cc0bf8845f395b21523e7a77d00605b6275 |
| Publication page | 9ce1a7192b18bc15a9312ee81dd5a0cfcc235721cc1e70559301f36f825d571a |
| Manifest | 000eef1c0962f90dba48d1a6662f33bd1a0e9b85efbf2d3b9939eff8cba8495c |
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 | SJZyUchN9vm+nUSwYJI41rVNFU0vd9mw5W8+81rMq2EB1brMLH6Bw4plOLtYVvLjpePnDuGzd0dAX9/2IqltBw== |
| 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
| 2026-09-17T09:53:50.335731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086165observed 9ce1a7192b18bc15a9312ee81dd5a0cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:50.318473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086165/manifest.jsonobserved 000eef1c0962f90dba48d1a6662f33bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:50.300823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086165/publication.mdobserved ec55da39ceb22cae990dc913c6240cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:50.283264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086165/publication.txtobserved b9796fa1997db77355ee380f31fd78b6...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. |
|---|