OT-2026-000036099
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000036099) never changes.
Identity and time
| Publication number | OT-2026-000036099 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7966-9edf-5e0e3603c72f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95c637cbf63b94adb382e0e6ba5115c1de9e20eaa5348030414d280de99d38ce |
|---|---|
| Markdown | 99f3b85936d687147ff5dda531995f5929295902ad2b16928f260719175bd438 |
| Publication page | 422e24571754180e7aaa774eee7ac235509be3c28f3d69065b38b1f8c8d34a0c |
| Manifest | 49737ebab371ddda13bf4bc9af92569c97e62c917d3f461628dc74cab391649e |
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 | rn+IN//JRbJbda5qk9jpTb7aq9c6QN3S5wmIybgDHSdFyZ6AM7w11aXJgs5zVfgozrNOnAEnDGGSc9JoXN/CAA== |
| 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
| 2026-09-17T11:26:17.453723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036099observed 422e24571754180e7aaa774eee7ac235...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:17.437307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036099/manifest.jsonobserved 49737ebab371ddda13bf4bc9af92569c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.419120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036099/publication.mdobserved 99f3b85936d687147ff5dda531995f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.403225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036099/publication.txtobserved 95c637cbf63b94adb382e0e6ba5115c1...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. |
|---|