OT-2026-000033463
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000033463) never changes.
Identity and time
| Publication number | OT-2026-000033463 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38d-7b6c-af80-2f3409a20cf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 048cb66e9a01253667a70623a2a6d9ab079006106b8f1b69372c1094ccdb1bbe |
|---|---|
| Markdown | 4a9f25282a7f45d42096d05ea9593f9e3dff4e7163a035b9e0c3199fa9919c00 |
| Publication page | 92679275549b0bfb96700a0e55455eb66fc0cbb1b084b5f75502e453db3c2144 |
| Manifest | bfddfa2cc3de20c411464cf54a19d6c11ac6e5784339381c5f43f02275f3e96f |
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 | OuZ/krmXAaIPAZSaekBpHAYvYhm+fVv+oHfVJhXIhv83fzwjDdgFdwpnZmKTUMgVyY+5OYLAAS9JLQDNfQsSBA== |
| 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
| 2026-09-17T11:31:18.160717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033463observed 92679275549b0bfb96700a0e55455eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:18.142135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033463/manifest.jsonobserved bfddfa2cc3de20c411464cf54a19d6c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:18.122592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033463/publication.mdobserved 4a9f25282a7f45d42096d05ea9593f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:18.103317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033463/publication.txtobserved 048cb66e9a01253667a70623a2a6d9ab...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. |
|---|