OT-2026-000100094
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three 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-2026-000100094) never changes.
Identity and time
| Publication number | OT-2026-000100094 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7af7-b625-b1d8a9237360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 869f39235dfd17dd9a39ab8605f712082a45f3d8b7d9755da8b10bfa50c2d9fb |
|---|---|
| Markdown | bded6712cc7ec190c0abceb3e3fe779ada3386f9b005af6d4c8fda4063deaf6d |
| Publication page | 69fe533ccfbb60bad66cc1fdb9293a144453bcfb911d699211846285d2828660 |
| Manifest | ad9ff07e1a6361c31d8515a17f5e2cfee2ef548ee8526fd1401ba2c64827bc65 |
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 | prx4Tn/wVbv9nShR/AaDieIBpgrfzry2eSl3ZOIzFg2Kgr9MZU1hVUCGVNJLJmujJBekY5srASSR3bVgWjhRDA== |
| 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
| 2026-09-17T09:29:03.164782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100094observed 69fe533ccfbb60bad66cc1fdb9293a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:03.012737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100094/manifest.jsonobserved ad9ff07e1a6361c31d8515a17f5e2cfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.991859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100094/publication.mdobserved bded6712cc7ec190c0abceb3e3fe779a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:02.972125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100094/publication.txtobserved 869f39235dfd17dd9a39ab8605f71208...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. |
|---|