OT-2026-000088130
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000088130) never changes.
Identity and time
| Publication number | OT-2026-000088130 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7552-af13-e4d167419b62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088130 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9c74803efd52d739ec8ff6c80b8f218d3e2086b697e8a96baa6b8b579ef5a10 |
|---|---|
| Markdown | 2218a68aea2f53a102665c858421935965bcafd20f864932fc6088081fca1456 |
| Publication page | 9982cad189324314a0765504cb9a1d321af029f4498a95219ab6dcffd45140fa |
| Manifest | d6a54b249064cb35c7326f11ba84db3e6167132442e97cdda82fbefa7ec3bdd9 |
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 | M104RvcwbuIcXRUk9/CT2A65st9fTzKQtziofCfOQRtogUTVazX6pwIDIOCpffv6xbGEc2ts9n8KqPCKB7VWDw== |
| 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
| 2026-09-17T09:50:09.667112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130observed 9982cad189324314a0765504cb9a1d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:09.649036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/manifest.jsonobserved d6a54b249064cb35c7326f11ba84db3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.631499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/publication.mdobserved 2218a68aea2f53a102665c8584219359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.605709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/publication.txtobserved c9c74803efd52d739ec8ff6c80b8f218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.839021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130observed 9982cad189324314a0765504cb9a1d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.809863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/manifest.jsonobserved d6a54b249064cb35c7326f11ba84db3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.778868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/publication.mdobserved 2218a68aea2f53a102665c8584219359...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.755428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088130/publication.txtobserved c9c74803efd52d739ec8ff6c80b8f218...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. |
|---|