OT-2026-000035427
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000035427) never changes.
Identity and time
| Publication number | OT-2026-000035427 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-72bc-9f7c-ada2edc4e2c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035427 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3eabcacc43b98ab718f190e0926286ea179c69786612ee0d4cea67056f2457d5 |
|---|---|
| Markdown | bba9788c26b9220f164edfeb43925dbcd9d6aae9dba429c7d8cbd9dce914dc73 |
| Publication page | 70fc4a9487687d427c2d9e8ea572c496d4dcb6ff9c2c8dfe84a16e9a2d059e68 |
| Manifest | 4057f6e6b9e2f846a61bc64a8a0da6fb89055f9c35d345f78b5d9b70c12b5b7e |
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 | Gz3HVbddpAgf3nZbL1t4gAn8NeMH/0a2PeSbvgI00dronebY5mU932hOgnSrp85u6xVg56cJxOVkYuh1XII1Dg== |
| 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
| 2026-09-17T11:28:44.264602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035427observed 70fc4a9487687d427c2d9e8ea572c496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:44.245130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035427/manifest.jsonobserved 4057f6e6b9e2f846a61bc64a8a0da6fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.226086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035427/publication.mdobserved bba9788c26b9220f164edfeb43925dbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.206613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035427/publication.txtobserved 3eabcacc43b98ab718f190e0926286ea...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. |
|---|