OT-2026-000011030
Publication integrity record
Four cup vacuum gripper, four 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-2026-000011030) never changes.
Identity and time
| Publication number | OT-2026-000011030 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7872-9841-ad75d8da6561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c62ea07de4c219feba4df1ad2b81e2fd5e2c6dfacc606604710714cfcf44be7 |
|---|---|
| Markdown | 8d87d2f3718b349eedccfea408dbbe0c9f5c39388b0cf0c0b1e2ed8d40274dd0 |
| Publication page | 709b660862dbbe57bd273d1a336ea27442983e6ee7c8d895823fd0104d0c8baa |
| Manifest | 0a65be6157048737c616fc52138256f2f9cf51071b4d3a51dc3db7c74a152607 |
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 | i8bx+gRMDH7S2aLvZzZWc5Q2qM4aRd4YuAdDvhAwQQ3m3FcM4552At9TR+K6GrfctZ7hOy0GGGDYOEIvIO6FCA== |
| 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
| 2026-09-17T12:13:51.390585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011030observed 709b660862dbbe57bd273d1a336ea274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:51.369713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011030/manifest.jsonobserved 0a65be6157048737c616fc52138256f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.350023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011030/publication.mdobserved 8d87d2f3718b349eedccfea408dbbe0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.331439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011030/publication.txtobserved 2c62ea07de4c219feba4df1ad2b81e2f...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. |
|---|