OT-2026-000063151
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off before 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-2026-000063151) never changes.
Identity and time
| Publication number | OT-2026-000063151 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7eb0-afc9-a9d365ad88f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11a4157ac1881d359869577cc84faca0730b0a2fba4bb556a70868d7ee5ef5a8 |
|---|---|
| Markdown | 4f69411084f0fca3c78bd779344a1061459d79445b49fe1e3fdf02dc28b3f6f0 |
| Publication page | c5531a5b7e9eee29f608a039197ed918a1357f9c33b45a7b393b43006f2bbbfd |
| Manifest | 2a5930851eed2c08e120ab588a54a926bce86db26b7647b5e0f721bfa62391b9 |
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 | hM5WjsOonCQ+eLQol8EiNmoTEGPudVi96SBavPCm6wHhPxagXd32168mlJE9GT/dhO5keUkuzyf+ooulAjuDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:38:56.264074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063151observed c5531a5b7e9eee29f608a039197ed918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:56.248751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063151/manifest.jsonobserved 2a5930851eed2c08e120ab588a54a926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.231566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063151/publication.mdobserved 4f69411084f0fca3c78bd779344a1061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.216011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063151/publication.txtobserved 11a4157ac1881d359869577cc84faca0...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. |
|---|