OT-2026-000035134
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035134) never changes.
Identity and time
| Publication number | OT-2026-000035134 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-7f02-9302-c5a2e927fd07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55fcb584ab47a113f4d5dceb7c5e0f71e8c5e2658cd1e45189155c3870d40485 |
|---|---|
| Markdown | b85660b35c205b300b67ee4ff5143acd7fffbf214ce77dbb2c9162aa4823b53c |
| Publication page | 49c8ad9a14f7a63b1ac89007f96df57424181e463b3423fe6538b7c051602648 |
| Manifest | a71b47e3da0f64eaaa020e7b9113caa516335182de7387456c7cac2ffe8c6898 |
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 | vj/z1LjsYEydTHQUFsY1nzkQS7PfwluGJfq5p0TV98HEJwDRH+fA3Yez9mjW143OFk4z99pDi1cCQ9xRY+99Ag== |
| 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
| 2026-09-17T11:28:13.270948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035134observed 49c8ad9a14f7a63b1ac89007f96df574...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:13.254208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035134/manifest.jsonobserved a71b47e3da0f64eaaa020e7b9113caa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.237871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035134/publication.mdobserved b85660b35c205b300b67ee4ff5143acd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.219401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035134/publication.txtobserved 55fcb584ab47a113f4d5dceb7c5e0f71...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. |
|---|