OT-2026-000011278
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, vented after 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-2026-000011278) never changes.
Identity and time
| Publication number | OT-2026-000011278 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7fce-b93c-dc88bee60edf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011278 |
| Status | PUBLIC |
Content hashes
| Canonical text | d256e8592631ffeeff9ac27c78b134dffc3231701de94fca7ef6abf008844e67 |
|---|---|
| Markdown | 4811b80fb65a49e71e3da5728b5707f9f048b3a0bb843c49751de2d4afa891c3 |
| Publication page | 238cb73c8c2fa90b934ff04ed9573e1ec222cfd9c844250f6178a2f9691a96b5 |
| Manifest | 7136ff80990aa7d6abe5818b0784f07eaea16cea75b0bb342fa5ebe05305d276 |
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 | QzIwlSh9d0596ZF0uTP9OtpKE06R1WmAmETcuAqyA2omjVvyzG9IhnzYpdCnYrUsnVXJC88E0+LyU4u3ZZ4sAA== |
| 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
| 2026-09-17T12:13:32.258153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011278observed 238cb73c8c2fa90b934ff04ed9573e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:32.240641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011278/manifest.jsonobserved 7136ff80990aa7d6abe5818b0784f07e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.222840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011278/publication.mdobserved 4811b80fb65a49e71e3da5728b5707f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.204602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011278/publication.txtobserved d256e8592631ffeeff9ac27c78b134df...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. |
|---|