OT-2026-000033519
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000033519) never changes.
Identity and time
| Publication number | OT-2026-000033519 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7f1d-8118-24f563ee3b73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033519 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7874140650c62e7e1ab60195c4de471d87ea2c872f9ebe5777638ddbbd82fc6b |
|---|---|
| Markdown | ba6917d987ad003fa6c03c91f5ddaead5cfeaf08e35ee1e0cdfcb7e4aa1c7176 |
| Publication page | 614c0040b6809c13f659fdc1254e720caef4ec67b6b75c1f6e42bb27fffc58f0 |
| Manifest | f09cedbabeaf0afffcd4be1adbcbb82275cb2b417701174eda22689b2ec13ea1 |
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 | 2GuyLfkvHEW0XKjIPKmnjJfjlGxlh391dANJH79fzRfF/YlUAZQsjIx2b72TrUoYgxChYJ53h4toAb5tj1uwAA== |
| 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
| 2026-09-17T11:31:22.534808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033519observed 614c0040b6809c13f659fdc1254e720c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:22.517447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033519/manifest.jsonobserved f09cedbabeaf0afffcd4be1adbcbb822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:22.498037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033519/publication.mdobserved ba6917d987ad003fa6c03c91f5ddaead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:22.475945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033519/publication.txtobserved 7874140650c62e7e1ab60195c4de471d...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. |
|---|