OT-2026-000036694
Publication integrity record
Foam pad vacuum gripper, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000036694) never changes.
Identity and time
| Publication number | OT-2026-000036694 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-73a6-9129-c3df770225ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c4398a1f848b1b53eeccca127aa46eed08fcde3b84f6a9470838799c41c713 |
|---|---|
| Markdown | bfc7cc7ba19c4d9fc353a3944d033394f6c1779f5283bec24e73f2c20a481ff0 |
| Publication page | 8397a77f99b4e74639439d680c02888bb5b3dca8e191864197849317792326cd |
| Manifest | e262340571904098755f4c3f912af52796fd848a670146331df42a9e1cbe227c |
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 | s2F+tgqG3wXns1aTRf2XpnS1WJp+DcmOIgACC7JrdJNVZLpL2UEhkhPfp7rTgeS3bR5XBbD8ZGy7m4YB2ng2Cw== |
| 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
| 2026-09-17T11:26:03.144623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036694observed 8397a77f99b4e74639439d680c02888b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:03.127565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036694/manifest.jsonobserved e262340571904098755f4c3f912af527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.103020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036694/publication.mdobserved bfc7cc7ba19c4d9fc353a3944d033394...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:03.078871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036694/publication.txtobserved 06c4398a1f848b1b53eeccca127aa46e...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. |
|---|