OT-2026-000097242
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000097242) never changes.
Identity and time
| Publication number | OT-2026-000097242 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7344-914a-224f6e561ab6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097242 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92c8cc89d487fe8479cfa74e46badfdf41f5cae726bf7a4b5eac30a8d846c6de |
|---|---|
| Markdown | 9e4190ff45606068a14bb70855061dba086954c26adc28e3f6f7cac6f5e680d5 |
| Publication page | d0c3caba3731362da09342bb97dff836b301393f68d7299ec39f028aaa774812 |
| Manifest | 25baeb9ce4333d75e52dab22e4df9113a96337ed556311dc6bd96cb637e2c460 |
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 | uZArxuu0w/5bKFs+l2OQ2G0I9ClJFNkEBzfTVo61w62M0rIElpHCz6dCXRQTPDo2EWwfjY6F+lVNOjU/nm8tBA== |
| 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
| 2026-09-17T09:33:29.604515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097242observed d0c3caba3731362da09342bb97dff836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:29.588273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097242/manifest.jsonobserved 25baeb9ce4333d75e52dab22e4df9113...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.571631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097242/publication.mdobserved 9e4190ff45606068a14bb70855061dba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.554105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097242/publication.txtobserved 92c8cc89d487fe8479cfa74e46badfdf...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. |
|---|