OT-2026-000045262
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045262) never changes.
Identity and time
| Publication number | OT-2026-000045262 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76a-76ad-92f0-239079bbdb90 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b7a4300b1394db6a60f8bce9737af243da07f0d209e1da7c5901931550ba448 |
|---|---|
| Markdown | 76c361ac6383d4b031f1ee11d65980d9846cd32f6113b7d654edb57addc658bd |
| Publication page | f4497e26f2355a280dc7c47903a18a86cd5d2775348b80575cf8437f42ba8bd0 |
| Manifest | 591b7355637a4856154a34fc67b092ccab62cc059cdf0181d145901e6e6976e5 |
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 | ihv/mPjaqicHEZTIGkIIOpKMYQsDzmCOFH8qa/FabGkA+ppe/jC4Z5qB5GFgvoBfMZrk006WJ8pJs/f4gW3MCw== |
| 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
| 2026-09-17T11:10:28.200452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045262observed f4497e26f2355a280dc7c47903a18a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:28.181148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045262/manifest.jsonobserved 591b7355637a4856154a34fc67b092cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.161201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045262/publication.mdobserved 76c361ac6383d4b031f1ee11d65980d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.143716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045262/publication.txtobserved 8b7a4300b1394db6a60f8bce9737af24...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. |
|---|