OT-2026-000032110
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000032110) never changes.
Identity and time
| Publication number | OT-2026-000032110 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a4-70f0-aa67-9db5937babdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032110 |
| Status | PUBLIC |
Content hashes
| Canonical text | decdb12428598bc9e8c3ac5adb6513b8ca9837725c75f898ec085c515d251681 |
|---|---|
| Markdown | a20e7e394ad692aa5d9482b66bcf6180ac8c1b5479e99b5580d11908f2a8d55e |
| Publication page | 905e3e88f2415c134e291db54184937c2715ad092a52f8f16e3cd96599876f8e |
| Manifest | 0a9b838ca04d31e07f94436c14182554b124014c5be39f35de7089f97642f4fb |
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 | F3OQSNGFdsZB+v7mIZc8z03fk9WGzjlTxE2mE+zI07Hi3UaLmvb1Co4qwCooakZUQaUObdSMVwUyhwcDrVvkCg== |
| 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
| 2026-09-17T11:34:25.419871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032110observed 905e3e88f2415c134e291db54184937c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:25.402321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032110/manifest.jsonobserved 0a9b838ca04d31e07f94436c14182554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:25.383016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032110/publication.mdobserved a20e7e394ad692aa5d9482b66bcf6180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:25.364562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032110/publication.txtobserved decdb12428598bc9e8c3ac5adb6513b8...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. |
|---|