OT-2026-000032617
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000032617) never changes.
Identity and time
| Publication number | OT-2026-000032617 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7585-b6c7-0f02943990d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032617 |
| Status | PUBLIC |
Content hashes
| Canonical text | 763debbd4908430c959cdc72aa7005c780d9b361e34fcde4c037befbf8825d65 |
|---|---|
| Markdown | d9ea9ab5e2117328f5f077e0c8c7fca1b9722d5b57b0be45b9a41abbdcc398b6 |
| Publication page | 761fe1d71134f2f032631a0ef6c42ce138e19dc54a8c264d195a55d7f0fc3995 |
| Manifest | ae874b05029385233a3323c283a13bb56ff2bf07d9a8288999995d1573f65420 |
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 | 6C4oOfQa4S8qBf4UOHwfwDqCCskJ01uo1TM0IhJ+XR+qxDkkxqtpJLnO50uXn5sj9k5EGxZY8RWl9KmGx3K9CA== |
| 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
| 2026-09-17T11:34:12.162810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032617observed 761fe1d71134f2f032631a0ef6c42ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:12.146092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032617/manifest.jsonobserved ae874b05029385233a3323c283a13bb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:12.127147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032617/publication.mdobserved d9ea9ab5e2117328f5f077e0c8c7fca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:12.109267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032617/publication.txtobserved 763debbd4908430c959cdc72aa7005c7...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. |
|---|