OT-2026-000024734
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000024734) never changes.
Identity and time
| Publication number | OT-2026-000024734 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-75d6-b9d3-33fbac690992 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e9f9bbb5716e965cc382ebdca9dcbc561071d437b8541a7bc8cf5e030cabfc4 |
|---|---|
| Markdown | f1812e68a857ff00fb6e8abbe5bd6e0b0c6b6ebf57cf3ddff8de838c97490317 |
| Publication page | 9711adcf8b25f61e222e1f2f585100bd1f18eca2438b827a5e4b4b178767db61 |
| Manifest | 18dbdc629b122f41b5210169c236e414bbbd30c7c32bf3c613f41b92eb5c817f |
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 | fsIIBK8BKlpEI6mhIpprta1JZMM/q+MDClq8jVFY/jqDQddWpB0BFb+OWmIHhlfPurUCzcVeSgg19cZ/xz2fBQ== |
| 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
| 2026-09-17T11:47:59.453011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024734observed 9711adcf8b25f61e222e1f2f585100bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:59.432987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024734/manifest.jsonobserved 18dbdc629b122f41b5210169c236e414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.416317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024734/publication.mdobserved f1812e68a857ff00fb6e8abbe5bd6e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.400149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024734/publication.txtobserved 3e9f9bbb5716e965cc382ebdca9dcbc5...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. |
|---|