OT-2026-000016446
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-2026-000016446) never changes.
Identity and time
| Publication number | OT-2026-000016446 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7403-b7bb-6be67557ebf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a1dd2b889ecad096ba011b07fe48b41af87ce248a173798e66d62ae6870ae13 |
|---|---|
| Markdown | c99b0e7c655010d5015bd89ddbe1ce196aa6c59612700a1a46e4c886505e8f05 |
| Publication page | 74a27d5010f709daf4f1fdaffa7c24363569e3a95c4797d29822ba88574033b0 |
| Manifest | b14f9e6f35f35e7b24cc0bc7f5b39bb744ab10157dd4d507a3017a61df8f61d8 |
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 | brPuaXOkjkgd1uvGDw8SC1gTJ8RzEePie4cEdzc2838btXyIfBl2V2BZI5uvR2IaIHmGQNzxrnzHP9b8E/qEDw== |
| 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
| 2026-09-17T12:04:32.874005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016446observed 74a27d5010f709daf4f1fdaffa7c2436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:32.858038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016446/manifest.jsonobserved b14f9e6f35f35e7b24cc0bc7f5b39bb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.840933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016446/publication.mdobserved c99b0e7c655010d5015bd89ddbe1ce19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.820819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016446/publication.txtobserved 4a1dd2b889ecad096ba011b07fe48b41...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. |
|---|