OT-2026-000025133
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000025133) never changes.
Identity and time
| Publication number | OT-2026-000025133 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-7e61-b899-d22d0e578e50 · 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-2026-000025133 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5b25b78b0fb3be04b4c06eca8efe05e5b8a6f0a20d6560fc58631cd2f840594 |
|---|---|
| Markdown | 3729a56cd81a641fe3f8098be12ba708da278b54a111a5f09a8bbd0a72cd118d |
| Publication page | 37b091ff6a28ef877ab081f498f903c7720fb7ec3ed9d15f4f081520a7d8a89e |
| Manifest | 3b5ed16c6c2b9a3c869ef583a3f12a277dfc9b24b77a12218cca00d4f9e5ae48 |
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 | lytENDZTqb32svVj2U3Bfb5bWTai5aW3jMxfpxUSQDpxHvn5kjmUvfNhnkrQWiLZgkgDKLi/xRXyIDtPx304Dg== |
| 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
| 2026-09-17T11:47:00.830267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025133observed 37b091ff6a28ef877ab081f498f903c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:00.812110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025133/manifest.jsonobserved 3b5ed16c6c2b9a3c869ef583a3f12a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.797144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025133/publication.mdobserved 3729a56cd81a641fe3f8098be12ba708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.779621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025133/publication.txtobserved b5b25b78b0fb3be04b4c06eca8efe05e...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. |
|---|