OT-2026-000096723
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000096723) never changes.
Identity and time
| Publication number | OT-2026-000096723 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7015-88b2-8143980bccff · 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-2026-000096723 |
| Status | PUBLIC |
Content hashes
| Canonical text | bad180c966c4b9f4955d25037d1c417e9270fe2ce9eafc8321c06888be5492dc |
|---|---|
| Markdown | e1e86955a2688aca68703d4713ebdf24db3905538ae6baad3e94e493d48eef29 |
| Publication page | 9850e57167ebe64685c1bf61e18d48487d9ce4e712da6269ba4a93f4bea6cbcd |
| Manifest | c00721943848220eccb3f46f36c74eaa81df225b22d9eee6f4f1276e882060d9 |
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 | 2Nb8t8ciYOr3s6ZEwtwQxuEqluAvRtHG6IPE/WAF+6dFK+WFCT1XWPjN+CePqHs+IdWKtQISLXFmyp8zTh/wCg== |
| 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
| 2026-09-17T09:34:17.425368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096723observed 9850e57167ebe64685c1bf61e18d4848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.408359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096723/manifest.jsonobserved c00721943848220eccb3f46f36c74eaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.390543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096723/publication.mdobserved e1e86955a2688aca68703d4713ebdf24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.373153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096723/publication.txtobserved bad180c966c4b9f4955d25037d1c417e...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. |
|---|