OT-2026-000035750
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000035750) never changes.
Identity and time
| Publication number | OT-2026-000035750 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c8-79cb-9b28-2e0ea7365adc · 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-2026-000035750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fbf139a3b85473ea1d6b665db11364ec935387f2eea4deaad04f539b3e48fc4 |
|---|---|
| Markdown | 3ee54d6738c5b3259a5732b955a9008a23fef93f708ca11512f404d027e70696 |
| Publication page | 8a79c21d2430e0dd1e154ea19ccccf2a54b3b7601d10e0ed6e040cad9c4fe61b |
| Manifest | a46c1d2028282787e492a5ca975517cfa9666fb4cefaf48992beaf9dcbc19d6a |
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 | VMK3gnLdEkTZDCMnlE31mPX/tVsLES0qh+xlmAy9WNgqevcjXyM9KqAIlIQqsiO+Ed0HBQkQDU91wxZesJk2Bw== |
| 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
| 2026-09-17T11:27:26.571587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035750observed 8a79c21d2430e0dd1e154ea19ccccf2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:26.553769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035750/manifest.jsonobserved a46c1d2028282787e492a5ca975517cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.535783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035750/publication.mdobserved 3ee54d6738c5b3259a5732b955a9008a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:26.517544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035750/publication.txtobserved 4fbf139a3b85473ea1d6b665db11364e...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. |
|---|