OT-2026-000024748
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000024748) never changes.
Identity and time
| Publication number | OT-2026-000024748 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7feb-b2fc-95c04dfdb3af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024748 |
| Status | PUBLIC |
Content hashes
| Canonical text | e41902defd5a5e38fa7d012796575cee1b9dad9a02153187f7faa2ceb28ce06d |
|---|---|
| Markdown | fd4afa9b840e1b7cca2a2f3b3edb89ad45ae4977f93af858219962a515c74aab |
| Publication page | dfbfb51d3ce9bf18e6dd1c4f29c0edb1143e8db5b2f175515d5eae3eac853ac6 |
| Manifest | 13439efbd2018bbaa947fee85014d0ebf767d71bba7bf113e1f8d790f5e22d49 |
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 | 43P11aoD6XdHtSJ27icMCW/H+hQniSnT2uQAKwvxasTpE3CcKxWaZRu7JI/5qA0bIoCSfcWSLNBgRNR5y0s8Ag== |
| 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
| 2026-09-17T11:48:00.393578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024748observed dfbfb51d3ce9bf18e6dd1c4f29c0edb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:00.373787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024748/manifest.jsonobserved 13439efbd2018bbaa947fee85014d0eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.354859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024748/publication.mdobserved fd4afa9b840e1b7cca2a2f3b3edb89ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:00.332087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024748/publication.txtobserved e41902defd5a5e38fa7d012796575cee...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. |
|---|