OT-2026-000039957
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000039957) never changes.
Identity and time
| Publication number | OT-2026-000039957 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-70f5-969d-92656a1aafb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039957 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3de19d278b17f3d569293a3535bc0a51e7826cee7b5504fcf8d848c985e2f34a |
|---|---|
| Markdown | 19fad3b4e75cd0addc88f50cb091a223a44e5538caa34d41cea7d0618ba1c460 |
| Publication page | 9ac2f802cb6e2284087b8451e5d49b2a3fe4a168a4cd3f42514c82ab4944f2fe |
| Manifest | 591176f32fa6cbe1a0e3195ec0f6b269517333802f191e71dcdde208d8ff922f |
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 | DPkhAq6h3D+66+6CkXQyVlyHYgQWHU9a6c/cfpZaboAPm5CAgIcRP8A01oWIPWUtWr+I9P2lUjJASU/jEdaSCA== |
| 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
| 2026-09-17T11:20:15.762718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039957observed 9ac2f802cb6e2284087b8451e5d49b2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:15.743928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039957/manifest.jsonobserved 591176f32fa6cbe1a0e3195ec0f6b269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.724187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039957/publication.mdobserved 19fad3b4e75cd0addc88f50cb091a223...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.705576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039957/publication.txtobserved 3de19d278b17f3d569293a3535bc0a51...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. |
|---|