OT-2026-000048022
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000048022) never changes.
Identity and time
| Publication number | OT-2026-000048022 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7c6d-9b65-1bef655a9c41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8367287447660b29b9bf81a81375f064149993f654a3d72754e042fb44813ac5 |
|---|---|
| Markdown | 59aa297b6dbba7976b47d8487ded6c783f90dab3d3ccb8cb499c9a400c1e2c69 |
| Publication page | 7f9ea8ba9c50110d4f60956767ecc341c0ec426f8823f66f2c258553fb90e2ae |
| Manifest | ff68b7b9e1d7cf801b6c8289672d98b25a14f8889e6a36db408492aa0e93b4d8 |
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 | IjPIdZWVyxcnKXb3ZUHqq95WGfodmZLw+rZHN1W4W+ddE6QcXby9orjjcTpN+9GnqInLJauEflYBuHeNCWczDw== |
| 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
| 2026-09-17T11:06:01.079972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048022observed 7f9ea8ba9c50110d4f60956767ecc341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:01.061148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048022/manifest.jsonobserved ff68b7b9e1d7cf801b6c8289672d98b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:01.043243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048022/publication.mdobserved 59aa297b6dbba7976b47d8487ded6c78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:01.024055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048022/publication.txtobserved 8367287447660b29b9bf81a81375f064...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. |
|---|