OT-2026-000097133
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097133) never changes.
Identity and time
| Publication number | OT-2026-000097133 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-77f5-9ecc-804eeabfdadd · 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-2026-000097133 |
| Status | PUBLIC |
Content hashes
| Canonical text | a30f7f706f2d4fa65af6c292b55cebd776d73adb5347e81bf7d74c27123652cb |
|---|---|
| Markdown | bbf2f3057e64ec9623a1034e78707980d88e02fa7ad5690ea726f7f866aa8228 |
| Publication page | fd1b131055a66d87cfad17348bbdc8a8a26b991f1d2ca3c165b70a1eb5283a9b |
| Manifest | 78d72867ec47223e47717feb8feb30d1e5fe33448d69c3ad5c41029a058c5a0e |
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 | tTZh8tJQm9gM1wmSox2JsR5dor79QzEGx00Xa3MpF45RrI3bx9JBGIxnJQ8ByP63iewczzAsG599z+nBL0EHBA== |
| 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
| 2026-09-17T09:10:54.619495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097133observed fd1b131055a66d87cfad17348bbdc8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:54.600763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097133/manifest.jsonobserved 78d72867ec47223e47717feb8feb30d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.457748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097133/publication.mdobserved bbf2f3057e64ec9623a1034e78707980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.439926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097133/publication.txtobserved a30f7f706f2d4fa65af6c292b55cebd7...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. |
|---|