OT-2026-000035433
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035433) never changes.
Identity and time
| Publication number | OT-2026-000035433 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-70c3-9f43-79f2ff8b02cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035433 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1ae8916d02645ed795c519c8691a240fdeb2e7c5e905197cea6ecaab990de43 |
|---|---|
| Markdown | 1bef5ebf978d9a498c52d65c77d8bb381ac7b8e42c87ed0d946c22f41d4821dc |
| Publication page | ac2c3ca26ec3cfdc09c2bfb73ffb026aeda5647f253d1ccbe593950048d18119 |
| Manifest | 62fa0e17115e6e007ff39cb0be3b4c2135ca4bbb6a5741e85caa9950f1aca396 |
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 | 2Ehfcel4YO3WPe71SDirDYbxJtN3qDIvAq6/GOPLy6I8baSIAJwqEj5+YwIRld0CFiHco4V9ZK10ZQLVCiZ6AQ== |
| 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
| 2026-09-17T11:28:44.731577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035433observed ac2c3ca26ec3cfdc09c2bfb73ffb026a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:44.713392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035433/manifest.jsonobserved 62fa0e17115e6e007ff39cb0be3b4c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.694623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035433/publication.mdobserved 1bef5ebf978d9a498c52d65c77d8bb38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:44.678586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035433/publication.txtobserved b1ae8916d02645ed795c519c8691a240...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. |
|---|