OT-2026-000013010
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000013010) never changes.
Identity and time
| Publication number | OT-2026-000013010 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-75ba-83e9-d72c9c59d27e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013010 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3e383193ead3c42ce4b56ae91e8250b3f307c4d20d5f55050ac9dabcc197d6f |
|---|---|
| Markdown | e0cda0060ad107d159d7a5b35f9ff5708c2b28b7ef4b34d226d594501fafecff |
| Publication page | d002ace7de1f9a71e2630b2ffb1d99a08ede9b39e0cec5bf86e36fdc166f037c |
| Manifest | f1db33861ab50873545faad5550166a7ff3aec2bb03e18e3435a447169e26085 |
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 | zMDd6TOEXWPDIVjJQ4XZRUzul45PlQ4QEHWG6zLUDi/AcxMxSKxAVYKJXNryl2+6xd9Rvw9COytLZLLBeroNBQ== |
| 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
| 2026-09-17T12:10:49.963443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013010observed d002ace7de1f9a71e2630b2ffb1d99a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:49.944336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013010/manifest.jsonobserved f1db33861ab50873545faad5550166a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.923993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013010/publication.mdobserved e0cda0060ad107d159d7a5b35f9ff570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.904096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013010/publication.txtobserved e3e383193ead3c42ce4b56ae91e8250b...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. |
|---|