OT-2026-000015430
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000015430) never changes.
Identity and time
| Publication number | OT-2026-000015430 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef49-7371-89e9-2efcb36535e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015430 |
| Status | PUBLIC |
Content hashes
| Canonical text | fed0670f68438198fd0e5a24942f46e7bca14dd7544536a662e349de0545c2fc |
|---|---|
| Markdown | f590fdd79449d552b1316404980fff1593e7ba9873dd8c2688c48a5e2585e1fe |
| Publication page | 1efa674a88a9b9e2e546af94d0bd00dfd6643e12e534a6b28c62c77e15a2c660 |
| Manifest | 7117cb5cc7ab0e7acab42d6c0ea87d76bf2f552135bbad49df8b21cb88eae6da |
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 | 9blpWxZwuzgVH3b4kkYRQyJhaGvj8BpFJFKYUVuCuXZsh1q1wpH+7lEUcD4sN7D7ZlUtt7fBpvt+CJ/U0TeCAw== |
| 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
| 2026-09-17T12:06:10.056885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015430observed 1efa674a88a9b9e2e546af94d0bd00df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:10.037258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015430/manifest.jsonobserved 7117cb5cc7ab0e7acab42d6c0ea87d76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:10.016331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015430/publication.mdobserved f590fdd79449d552b1316404980fff15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:09.991175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015430/publication.txtobserved fed0670f68438198fd0e5a24942f46e7...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. |
|---|