OT-2026-000032876
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000032876) never changes.
Identity and time
| Publication number | OT-2026-000032876 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4842-7ba8-b4e0-bd8ba7fbdebe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28e9876d626bc0b3e7026dfc24d4de9d0b37f62b0d06961d108c2c2ed54f18c4 |
|---|---|
| Markdown | 2319361f88d5d1c387c890e71e95618c07d03037ee37ee7b7c5ffb51430cfc09 |
| Publication page | f5e4c3772faa6b25a2005f6b2c48219c3efa95a60a7d596e6c1650419beff261 |
| Manifest | bac96b706a8db638d0cc1359bcb6bd0830cc9c52a7e34d98826098241b06defe |
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 | SNjLEBOBFIHjtmSUTu5xujIAgIy0nMoHDNPXRoohpC2zJGlgUu5Es1XK7NUTfMy7sX/c7MhN34esZpxyhaV6Aw== |
| 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
| 2026-09-17T11:32:27.343028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032876observed f5e4c3772faa6b25a2005f6b2c48219c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:27.316974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032876/manifest.jsonobserved bac96b706a8db638d0cc1359bcb6bd08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:27.299284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032876/publication.mdobserved 2319361f88d5d1c387c890e71e95618c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:27.281450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032876/publication.txtobserved 28e9876d626bc0b3e7026dfc24d4de9d...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. |
|---|