OT-2026-000097380
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, three 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-2026-000097380) never changes.
Identity and time
| Publication number | OT-2026-000097380 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-73b8-8e95-2a37ef8024bf · 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-2026-000097380 |
| Status | PUBLIC |
Content hashes
| Canonical text | be567d5c57ffb26a87b119e4966c55ff16e14b4f40ddbb80f11105c0938aeeb0 |
|---|---|
| Markdown | 2b97d73eb371e00bb017bbb599f5f8562f5abe3d73beb451c87bc45861e28e1f |
| Publication page | e7e8a043c8b83313732bbb3bf5015d09dc386fb6e0e8a8451e61d5b66fb75cf7 |
| Manifest | dd089cfb68586ae3c5c72378b1494089ca3be9289ea20f603b6d2de6e305e84d |
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 | eXjx0mIHm1+ynQdSriDqWf5et/ntyOf2Wwo+tSBZ2o3A6h/xgDb+Q3qG4+T+U4LzPePFHRQG52ldM9hENwfGCA== |
| 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
| 2026-09-17T09:33:39.618452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097380observed e7e8a043c8b83313732bbb3bf5015d09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:39.602150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097380/manifest.jsonobserved dd089cfb68586ae3c5c72378b1494089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.583811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097380/publication.mdobserved 2b97d73eb371e00bb017bbb599f5f856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:39.567302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097380/publication.txtobserved be567d5c57ffb26a87b119e4966c55ff...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. |
|---|