OT-2026-000101429
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000101429) never changes.
Identity and time
| Publication number | OT-2026-000101429 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-763d-8c3c-66e88081f7a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9879aa4fd520996717cb12a39f4f40313e927d0465a708b48fc69e70e891f6f2 |
|---|---|
| Markdown | ebac5a10cf86f8067b53dbb79ec16dca971c0ea9ae79840185f29a5b1e6c365e |
| Publication page | 6e25279121496fa2bf39580cb1d6e380ca15beb3fa5dbb55d8dea1c3a2144c38 |
| Manifest | c913309a0d0d6508fd84a599bf14f889e8e3c7e06dd7451ce762533c894270a7 |
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 | FrBD1SNzIxs/oGEPnpSXUNmsdfwPxcN4Xzz7OEeO1njZEU0Y9IyKsmZJfLJbHmD3pOKHKcRbYcHjq05jZXkhDQ== |
| 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
| 2026-09-17T09:25:59.105302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101429observed 6e25279121496fa2bf39580cb1d6e380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:59.087395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101429/manifest.jsonobserved c913309a0d0d6508fd84a599bf14f889...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.069684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101429/publication.mdobserved ebac5a10cf86f8067b53dbb79ec16dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:59.049399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101429/publication.txtobserved 9879aa4fd520996717cb12a39f4f4031...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. |
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