OT-2026-000041027
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000041027) never changes.
Identity and time
| Publication number | OT-2026-000041027 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-764c-a9c8-139be0a788c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041027 |
| Status | PUBLIC |
Content hashes
| Canonical text | c52bcde578668114ae895ba0ab10e9ea9491ec6032635a01e2a665f4e200cfa6 |
|---|---|
| Markdown | 58d73167c48c32d9253ccb8e5348cb33d7b831d007ba406ee5bd7dc18cfb45fa |
| Publication page | fc1eb86bc5fc11bbe2a4c6f75c725cf8f060cb591acea952d2ce996edae00aee |
| Manifest | a426b5e4fda4278093bba094a8e30a8e16e41d35c1fc0480e53bedabdeccba3c |
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 | 3JRFdsSMEvOtBNnfX1bopmE0jTYsZydEhnlVyaeqFKVW8Dj4UgHDtt2v9xzP1tqROQB9G3bY5429jNNk5d68CQ== |
| 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
| 2026-09-17T11:16:56.153691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041027observed fc1eb86bc5fc11bbe2a4c6f75c725cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:56.139155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041027/manifest.jsonobserved a426b5e4fda4278093bba094a8e30a8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.123313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041027/publication.mdobserved 58d73167c48c32d9253ccb8e5348cb33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:56.108341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041027/publication.txtobserved c52bcde578668114ae895ba0ab10e9ea...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. |
|---|