OT-2026-000039432
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000039432) never changes.
Identity and time
| Publication number | OT-2026-000039432 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-783b-b4ff-61e1322f210e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039432 |
| Status | PUBLIC |
Content hashes
| Canonical text | a27d00408d1ef687d4de4ae2aabd3040538e8b24074f6cbb4e5d306db6c08750 |
|---|---|
| Markdown | 90d8c6974abef3dd119c2a1fdca21d58ac0814df60121114774994912056eb99 |
| Publication page | ec222ecf6acb72e731fe8b180c5944654a956b3cfd54b9c0ce1ed6d1358773d6 |
| Manifest | ceee6e26ddd3277b96798ec3a07ab6ec4e16b3fa7feeae9fc5f468e2fe9b2d65 |
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 | ALH3blsicmuy3ay8DeYybY333+rvqOaBxSe1/lpImiKvp/RV4YEYi5+BDJvAuUZuL9zxsbMCRIZ7SYrU3lkEAg== |
| 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
| 2026-09-17T11:21:02.959760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039432observed ec222ecf6acb72e731fe8b180c594465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:02.941686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039432/manifest.jsonobserved ceee6e26ddd3277b96798ec3a07ab6ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.924116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039432/publication.mdobserved 90d8c6974abef3dd119c2a1fdca21d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:02.907173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039432/publication.txtobserved a27d00408d1ef687d4de4ae2aabd3040...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. |
|---|