OT-2026-000037782
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000037782) never changes.
Identity and time
| Publication number | OT-2026-000037782 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-74d8-a6fa-b06d922106af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037782 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1814979b20e813a9add0a660aa67b2665d90b4cf896945b27973b37161f5b10 |
|---|---|
| Markdown | 4b1e9ca7d118635a3959d7ac4e8179090e226d6db462130ebe178c2955686e35 |
| Publication page | 26d19e0b6cf7ef094556166f425644a9d4ddba400ab1c5ca615f7e0b75ed41ff |
| Manifest | c3d5f733d8f8bb4358537603fb220c9f3ff16c43b6dc328286f20f8747114544 |
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 | myRRswiJP+wE3ZfKsxzNoRzwbg264zfsaat/tXfRUp1+1h2bXtiaLFU0MWFvu8xSjzkcfVkLgFQPrMNhl8VvBQ== |
| 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
| 2026-09-17T11:23:00.984768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037782observed 26d19e0b6cf7ef094556166f425644a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:00.966866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037782/manifest.jsonobserved c3d5f733d8f8bb4358537603fb220c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:00.949593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037782/publication.mdobserved 4b1e9ca7d118635a3959d7ac4e817909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:00.932877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037782/publication.txtobserved c1814979b20e813a9add0a660aa67b26...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. |
|---|