OT-2026-000024718
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-2026-000024718) never changes.
Identity and time
| Publication number | OT-2026-000024718 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-72c5-9db7-21ea90e14e7e · 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-2026-000024718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e4da8b54073ec4113b8025849d8a147b433f1d6ad9a565fca0c6d78c6622971 |
|---|---|
| Markdown | 246697edda41b8931faad135d2631eac72d730ab35cd2836aa58aa11adf2223f |
| Publication page | 515eb9f1481b00d0025e5a5c6b6ee73b222aaa0f8ae0c3a6b1f0aea8ebe67740 |
| Manifest | 79e1d724c916103772a65d17ded3637148a2f90eb0c1af96392d77e2f83ad2f5 |
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 | swhZUc4k5zSSKmzUIFZFTpWJCTmLxJ25v+EupEm+Cc2WXRxuk2+jWIYuYOlts/eqvMhtfvAAm7rvb7Y+46xDDw== |
| 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
| 2026-09-17T11:47:58.094178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024718observed 515eb9f1481b00d0025e5a5c6b6ee73b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:58.076919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024718/manifest.jsonobserved 79e1d724c916103772a65d17ded36371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.058113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024718/publication.mdobserved 246697edda41b8931faad135d2631eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:58.041672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024718/publication.txtobserved 7e4da8b54073ec4113b8025849d8a147...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. |
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