OT-2026-000066770
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000066770) never changes.
Identity and time
| Publication number | OT-2026-000066770 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7ed6-b94f-b9efcdcbeb62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24124760ffa87fcc6cbe0c6cd9e3cd3dbd3bea3cd13250d3932607ca2ddded04 |
|---|---|
| Markdown | edb3305b0f771a30d7cc89345583fdf48d0fb080224bf39006bc0eb5a3cba900 |
| Publication page | 599c8134a9b941dd6a2434e8e03964bce865f5dd294e2c3a3b2675e6006c4491 |
| Manifest | e35bb57b17a9cc89531258e406c1e2303a9949269661ca99a450d0097f0052a4 |
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 | WqtPe/qXxUbD2Ej9EZrqlDB/EJ60j+PX6GvmzK9mQCkf2PcTGe75y26XRyHp7QGQTunP8QbAU9FGGizH6fPPDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:11.258670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066770observed 599c8134a9b941dd6a2434e8e03964bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:11.242543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066770/manifest.jsonobserved e35bb57b17a9cc89531258e406c1e230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.223146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066770/publication.mdobserved edb3305b0f771a30d7cc89345583fdf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:11.205671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066770/publication.txtobserved 24124760ffa87fcc6cbe0c6cd9e3cd3d...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. |
|---|