OT-2026-000012333
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000012333) never changes.
Identity and time
| Publication number | OT-2026-000012333 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-7732-8164-d110c1ba68c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758fd9027a2ca4870d47d1d3fd2000c4f5b099281bc85371f6ce501e1d7a9bf2 |
|---|---|
| Markdown | 3b55d0baf3b224e3bca6c1dbc71fcc24e1d8d4cd5cb6bbcdbc7e26dbd897ff5f |
| Publication page | 766445bc19bcd6af15d2cb8a8eca6217e9fd0658f663ed55bd7b49e1db306acc |
| Manifest | bfbf6590835cabe66649783d03ff44ed6ffc4cc16957165764d99d487deb7ba5 |
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 | D8iK6O1uArly15H5AUBlFoOxAOSvjUPXsv9ACK/p7aTqMo/W/rxvfJxp19lwkp8Zux2+eq98FdLy/vpnaNaIBA== |
| 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
| 2026-09-17T12:11:17.134258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012333observed 766445bc19bcd6af15d2cb8a8eca6217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:17.115261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012333/manifest.jsonobserved bfbf6590835cabe66649783d03ff44ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:17.097290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012333/publication.mdobserved 3b55d0baf3b224e3bca6c1dbc71fcc24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:17.077183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012333/publication.txtobserved 758fd9027a2ca4870d47d1d3fd2000c4...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. |
|---|