OT-2026-000032117
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000032117) never changes.
Identity and time
| Publication number | OT-2026-000032117 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a4-7bdc-bd9c-e5c8078da4ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f8a4a3a4bdfa0b646334b74c044d169266aa84a423273226ae20bd5020e23cb |
|---|---|
| Markdown | dab9ab5aea3f0d2db7670e48416a3eb38e6e4db24f6fe021ab28bc97e4343aa8 |
| Publication page | 6a6c564d2e0ce625d896924a52e8c7a9b0c4ab2774ab0165cbba4d5fe54e8224 |
| Manifest | c58835afab3ba50e71143df3da300c099e7ff19408efc64f69288f7172fec378 |
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 | mufoAw7lPzewXLRNgZTPakOBictWjjvsXkDWEYzvDHR7VtLHo0riiH9XQz85fbnpZjBo23F47091tVNWrYxYDQ== |
| 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
| 2026-09-17T11:34:25.925528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032117observed 6a6c564d2e0ce625d896924a52e8c7a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:25.908306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032117/manifest.jsonobserved c58835afab3ba50e71143df3da300c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:25.889698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032117/publication.mdobserved dab9ab5aea3f0d2db7670e48416a3eb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:25.868736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032117/publication.txtobserved 9f8a4a3a4bdfa0b646334b74c044d169...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. |
|---|