OT-2026-000032048
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three 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-2026-000032048) never changes.
Identity and time
| Publication number | OT-2026-000032048 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-701b-bf19-121d1b1b9038 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3933d6cba3e842398aa5fdef8c45fdadbc46ad5e7807349fd69bb02b336aba4d |
|---|---|
| Markdown | d1976b69c831604e079b83f6635bd6463128756d2d65670bc179124af5d85c1d |
| Publication page | 42a38b185ea21fe389e1564ae0f0de5deca20bf152ff965f3e660b73e7deca6a |
| Manifest | 77a4aa5072f143d995280ac84e6d78cf2a09bbd81cb7af3217c9e35b6301672b |
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 | rAJcg+bo7FiMG2qQ8RMv9QbJOJCcQf255T84ojjLzbrnIwrq/T+uDk3Vn9cz44hIoPEpABDW60z2sSsVAF5lDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:27.774886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032048observed 42a38b185ea21fe389e1564ae0f0de5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:27.754975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032048/manifest.jsonobserved 77a4aa5072f143d995280ac84e6d78cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:27.737478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032048/publication.mdobserved d1976b69c831604e079b83f6635bd646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:27.719452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032048/publication.txtobserved 3933d6cba3e842398aa5fdef8c45fdad...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. |
|---|