OT-2026-000018370
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000018370) never changes.
Identity and time
| Publication number | OT-2026-000018370 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-721b-af0a-ed5e2c47c4ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 105d40c19ccb9a6b9c9851c24c0024bb837c1527bb427c53af0241e8e443ba6a |
|---|---|
| Markdown | c01f3cae7edd3762b625779bc48ba4309059ffb5db6fc091515ae437e4af3441 |
| Publication page | 0b4b412fad1791b810c2f15b9bc22a0ce39c418fa081150815b632ddd961c7b0 |
| Manifest | 23617c3531b996ac6646894da9316229902d47f5e500e0e21559af775ae82479 |
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 | F8lw/UCHtK+8QSbPI6ZXwI9fUYjt4Rdt1PtsfVg5/ECcAhsYGkEBxxu9uyMsEnPSJqIy781MX55IMQ18yfY6CA== |
| 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
| 2026-09-17T12:01:06.437719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018370observed 0b4b412fad1791b810c2f15b9bc22a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:06.418341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018370/manifest.jsonobserved 23617c3531b996ac6646894da9316229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:06.401333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018370/publication.mdobserved c01f3cae7edd3762b625779bc48ba430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:06.384697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018370/publication.txtobserved 105d40c19ccb9a6b9c9851c24c0024bb...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. |
|---|