OT-2026-000016097
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000016097) never changes.
Identity and time
| Publication number | OT-2026-000016097 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7959-a809-12bfaae13640 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016097 |
| Status | PUBLIC |
Content hashes
| Canonical text | d35585156ec5c7d9b1dfefb5e95501e8256a4db8d3cfbc77fac1445a4a86208a |
|---|---|
| Markdown | 33d401b71a7f95c7f5c8156955fe7c2f334b91eacfd2928c8ca9805682d7f4b6 |
| Publication page | b6c26665a14fff0c6d62b0bf18f1a15df7527df5fde7c8126bc1123ae323b442 |
| Manifest | b834aeb7659e41e57727ffb9d6650e40b49b853109b0bb105056d933433c3732 |
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 | iF4HT0lnQkdEBPMbWQcUN2ZBjU6jVdq9he2ZCQMU2wmJ0O+pJPEp/vdVhd7uiXYp1jWcctwgXLAvG0A7++uiCQ== |
| 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
| 2026-09-17T12:05:40.570533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016097observed b6c26665a14fff0c6d62b0bf18f1a15d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:40.550523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016097/manifest.jsonobserved b834aeb7659e41e57727ffb9d6650e40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.528514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016097/publication.mdobserved 33d401b71a7f95c7f5c8156955fe7c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:40.507173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016097/publication.txtobserved d35585156ec5c7d9b1dfefb5e95501e8...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. |
|---|