OT-2026-000080500
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000080500) never changes.
Identity and time
| Publication number | OT-2026-000080500 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7ded-b82a-61744fec43a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080500 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6965bbd632f0ab1cf7207d10f3f5d2b3b9af2b344f509db78f9398d4f36c1fed |
|---|---|
| Markdown | 0ba389db62471966d105162eefe4bd78f1383fe2c8af7ac1e21a56bd7408aff5 |
| Publication page | bdd0ba9a6dbc14eef77264efb0c25b1b8f93b4da58ef1cda8cf162468817dc15 |
| Manifest | 448c28f1c4ec5c2cf89621c05341a459417e2ace58a2ac280dc613e91d787169 |
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 | otLHo+2S9avymvKmuib4OudVgHKljgh/Jf/Y5ndK+PYruMAO3GcK4PATMiz6StJ0lsfsN1WhYC0gLibaKDn1DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:01.247316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080500observed bdd0ba9a6dbc14eef77264efb0c25b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:01.229553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080500/manifest.jsonobserved 448c28f1c4ec5c2cf89621c05341a459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.210667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080500/publication.mdobserved 0ba389db62471966d105162eefe4bd78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:01.193331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080500/publication.txtobserved 6965bbd632f0ab1cf7207d10f3f5d2b3...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. |
|---|