OT-2026-000051824
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000051824) never changes.
Identity and time
| Publication number | OT-2026-000051824 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c84-79c4-b8b9-91847243b4b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051824 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce548a5bc525195cc1b67ced72cd61ee30080a269df193737e6d6eec8127f7f7 |
|---|---|
| Markdown | a5cc88a4e520cc40249580351e6620dc6cda32fccb817bdaef78776817210cad |
| Publication page | 0482ab1437d481ce37125bad4bcaa2bbc1b1325165f28b8a8813f739f955c1d1 |
| Manifest | e1ca046a41a9d0082a9d3cc0bd0d01699197de9d949c2a792fa5a35bce4f274c |
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 | Zu9Rn5t/APDuWotmvguXfzXaBStKpZeQupJmgG87+QML6zaNkI7xxExopK9CEDXE8s9MP8d1ZIsyZQZqN0+gAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:44.804282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051824observed 0482ab1437d481ce37125bad4bcaa2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:44.784258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051824/manifest.jsonobserved e1ca046a41a9d0082a9d3cc0bd0d0169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:44.763550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051824/publication.mdobserved a5cc88a4e520cc40249580351e6620dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:44.743871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051824/publication.txtobserved ce548a5bc525195cc1b67ced72cd61ee...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. |
|---|