OT-2026-000029605
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000029605) never changes.
Identity and time
| Publication number | OT-2026-000029605 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7b49-89c8-b296aa8eca97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 931c16503a569000681e0b2d14c8cb98a062b9698cdb3859c3354c153c71cdf7 |
|---|---|
| Markdown | ce7b3e880dc73ea103d7ba84137c02f703eb5482049ccebd154eaced5a619341 |
| Publication page | 65bfe1e745a8596fe2f22a2e3f1be1e3dcc78db87bf54807a4ad96440bb56dec |
| Manifest | a2027356e96f3af1fc7ab07bc7d99b4be00b5d4c746f1c018b8ece8245b3e991 |
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 | OqZmMJfZRyMa6EzyCA0iYmyD9vK1DW+g8p61thXOyRba1qR72TR8zWaTWgiWS6pr01SMWGGwjNXG+F+wCWLHBQ== |
| 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
| 2026-09-17T11:39:18.427280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029605observed 65bfe1e745a8596fe2f22a2e3f1be1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:18.408876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029605/manifest.jsonobserved a2027356e96f3af1fc7ab07bc7d99b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:18.390707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029605/publication.mdobserved ce7b3e880dc73ea103d7ba84137c02f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:18.375393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029605/publication.txtobserved 931c16503a569000681e0b2d14c8cb98...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. |
|---|