OT-2026-000025342
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000025342) never changes.
Identity and time
| Publication number | OT-2026-000025342 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-761e-801b-3d72d4bafa3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d37f5d141bebc04eefae03f2d72e5f7802a852cbc6555e2dccced88f49a0e08 |
|---|---|
| Markdown | 91a26635495299e239c902ea2ec8b14756cb626c810f8b5d2a020d49f208d542 |
| Publication page | 7e902e4d41545acb1cf055a5937069ea8329a0227f1dfaec4415cb1fa66dc429 |
| Manifest | 64d84791ef9003f20b5f16d95a4b557424e1371938b1202206a2f0aad372afd6 |
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 | fdbsuRdGZggZgkObUrL3vdvADJFhLM7z5xCqE89Ciw+POJj4lVdOV8rOWDqNVqlTA9wItawk+gZKyL8zhuW8AQ== |
| 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
| 2026-09-17T11:47:22.263565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025342observed 7e902e4d41545acb1cf055a5937069ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:22.245139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025342/manifest.jsonobserved 64d84791ef9003f20b5f16d95a4b5574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:22.227310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025342/publication.mdobserved 91a26635495299e239c902ea2ec8b147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:22.207337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025342/publication.txtobserved 3d37f5d141bebc04eefae03f2d72e5f7...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. |
|---|