OT-2026-000035651
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, 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-2026-000035651) never changes.
Identity and time
| Publication number | OT-2026-000035651 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-79b3-8912-3cb9701389d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91f06d902145cc2832c8c9a4e4c7ec67a80ba1b00bac89cc3221c6e627823f0f |
|---|---|
| Markdown | 52e84189b3cf21d919d39ac530795abc3955c384bb84b2025b938e2dc04a700f |
| Publication page | d6b7390ff789bb9923f4f13455657473e67f5513d7330b4d0240be2c5f369973 |
| Manifest | d70ff439011ca7e397fb63db33e7935547e836d6b4aa0689463bb26a36f5863b |
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 | 9wXsMTkGLloraRbwx2i8YJoMoJS7A1irpUwcbIS4RGEV1w3Ne6Ha3VPbl2s6FRsTqQlgsqZV0CE5CEEAGa+xAA== |
| 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
| 2026-09-17T11:27:12.482550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035651observed d6b7390ff789bb9923f4f13455657473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:12.464204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035651/manifest.jsonobserved d70ff439011ca7e397fb63db33e79355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.446813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035651/publication.mdobserved 52e84189b3cf21d919d39ac530795abc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.428777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035651/publication.txtobserved 91f06d902145cc2832c8c9a4e4c7ec67...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. |
|---|