OT-2026-000024943
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000024943) never changes.
Identity and time
| Publication number | OT-2026-000024943 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-702c-aad1-8cbb32ce14a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024943 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3e1695565d525e9b389699b51ffaf9ef2583e70664b4ac1774c44ee40f98c39 |
|---|---|
| Markdown | 8f6467336e236bd48d54ad2799b4b58f490f1fb0ab28a54d82f567f03aeb9e2c |
| Publication page | 424295fc22e42199a8d9f88d4e21ffb114aa934034f289e5bdf46ee7cda7422c |
| Manifest | 6a2ae51b00ca5e0d066a9f7c90a832f9faa7eb82e7348686e9d357714bc244c0 |
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 | S7lSGnU3Vca+HqA2Lidjp4zSb6GSSX/Q/GI+nq2lYnXt3BLH6P7BwaGcIJon+Us7xsze0r1tTyqxmEiXwLVhCg== |
| 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
| 2026-09-17T11:48:15.786736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024943observed 424295fc22e42199a8d9f88d4e21ffb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:15.767879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024943/manifest.jsonobserved 6a2ae51b00ca5e0d066a9f7c90a832f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:15.742649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024943/publication.mdobserved 8f6467336e236bd48d54ad2799b4b58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:15.716091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024943/publication.txtobserved a3e1695565d525e9b389699b51ffaf9e...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. |
|---|