OT-2026-000012043
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, 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-2026-000012043) never changes.
Identity and time
| Publication number | OT-2026-000012043 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-74f2-a9d8-4f3fd8e29f92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012043 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9662accb94a2e3854bb3672c65136b77b40c2ab80f69ddd28d5e20d1a3a36398 |
|---|---|
| Markdown | 3e34aaee279573c49fb1fe0b008bdeefe4ede5ca4ca5c9141ca7632b615b70e9 |
| Publication page | 92001b49a94e1f51c6467f13f6fade99e200f91ebebf0d9a803752a08ab0d0f5 |
| Manifest | 69d22c7a25933110669b0953aedc3efd72bc30b20ea7848a9c3d0b72de1029b6 |
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 | bqWPEQltUqC3YYoHMj5Bdczg3YNzTHi5YnZcHgwwmyOvIqEasXQqEPAvZ/JXXTIgLc5R0oZCg+eCO44UAHdgAg== |
| 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
| 2026-09-17T12:12:55.220690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012043observed 92001b49a94e1f51c6467f13f6fade99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:55.200725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012043/manifest.jsonobserved 69d22c7a25933110669b0953aedc3efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:55.180323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012043/publication.mdobserved 3e34aaee279573c49fb1fe0b008bdeef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:55.160063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012043/publication.txtobserved 9662accb94a2e3854bb3672c65136b77...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. |
|---|