OT-2026-000063739
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000063739) never changes.
Identity and time
| Publication number | OT-2026-000063739 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7e34-b4d2-6ad9f6563e3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063739 |
| Status | PUBLIC |
Content hashes
| Canonical text | dedffd4b035ed1d2a6085400b12e95579ea87a710b60ec51cf9697ad8e729f31 |
|---|---|
| Markdown | c675649cf2f7b20f05e6da670e7e4b135d5a9e0206d9cef110e8c8ed93746787 |
| Publication page | 066d994faf39d023004369651cc256b55e720d9a20528b08261ae01d8ca884fa |
| Manifest | 8e736e4a060c7f669b50835335114a1be6f4f5315cb30ec8b93366f9cd448106 |
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 | 0XNL1XyiApreQa78POxEe6hjhzvs3grI7U9yEDwz0oC+LB+rLqZgtsgSP0qPA5q5nhS0nR0EJDGsB3+8Q58dBg== |
| 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
| 2026-09-17T10:37:52.231701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063739observed 066d994faf39d023004369651cc256b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:52.214143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063739/manifest.jsonobserved 8e736e4a060c7f669b50835335114a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.196710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063739/publication.mdobserved c675649cf2f7b20f05e6da670e7e4b13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:52.179533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063739/publication.txtobserved dedffd4b035ed1d2a6085400b12e9557...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. |
|---|