OT-2026-000097351
Publication integrity record
Four cup vacuum gripper, four 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-2026-000097351) never changes.
Identity and time
| Publication number | OT-2026-000097351 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-798b-bfef-9648c9194298 · 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-2026-000097351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f533e8dd053c3be3308f77e06a6f45cc7cd9cb34453a02b9e9a47c03ad75d78 |
|---|---|
| Markdown | a1ffce6f88db743ce4ac00cf08e8ed28a2eb1b23ecfd3d9dd366cd114094d153 |
| Publication page | 481b0de13caab00b66aafba3043c3fe4e1125d945f2b8cd1703d3eeb7c45d822 |
| Manifest | dc1788e9889e1e7342f26802e1e6bca11de7c3e074ad377adb4c03e8b12c20e0 |
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 | mC/STiRlkDP2QrgFR4r3tNPnNi5RFoyzOkomypa6PZYlIV/XxqMuk0HkOeDoPtU6Bia4Dz2c0GqOMvb1m8uDDg== |
| 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
| 2026-09-17T09:33:37.366091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097351observed 481b0de13caab00b66aafba3043c3fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.348735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097351/manifest.jsonobserved dc1788e9889e1e7342f26802e1e6bca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.331256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097351/publication.mdobserved a1ffce6f88db743ce4ac00cf08e8ed28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.248134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097351/publication.txtobserved 5f533e8dd053c3be3308f77e06a6f45c...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. |
|---|