OT-2026-000065754
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line 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-2026-000065754) never changes.
Identity and time
| Publication number | OT-2026-000065754 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-777f-b14d-6e8406c63f29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b58e75415f9f1476fa27670d6fead6b2b36a49c1e9eea3d54fda6c8875703d3 |
|---|---|
| Markdown | 939659e098ea42cdd9ed84b8bd8b58147e899bcc1bc09829cbe4d362fdf89839 |
| Publication page | 9b524f817f4a7f68edd63e36dc8ca1149bc8cc49bfb6d4a19f488b15e2c907d6 |
| Manifest | f8444f5abdc4239f63f2b36ea68fc07b5594e5fde1ecb37f07d43ce4a9420d72 |
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 | 9v6whHelIwZ5k0gYqUxL4gPfz852nvDxvVqsBv0+3UNjVx2Dla27Yj0905M7UZCIpIqFJz05I9L22euWmAknAw== |
| 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
| 2026-09-17T10:34:11.203156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065754observed 9b524f817f4a7f68edd63e36dc8ca114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:11.185876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065754/manifest.jsonobserved f8444f5abdc4239f63f2b36ea68fc07b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.167375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065754/publication.mdobserved 939659e098ea42cdd9ed84b8bd8b5814...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.149036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065754/publication.txtobserved 4b58e75415f9f1476fa27670d6fead6b...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. |
|---|