OT-2026-000010823
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000010823) never changes.
Identity and time
| Publication number | OT-2026-000010823 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-763b-a749-c9e3a7fc20e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cb0c84b5fe9332c21913ebfa45006f979e7b8928a34ff60a5ffb01cb292c57e |
|---|---|
| Markdown | 55b78f61c64ce32fa1741c3a674651de69ea9624510350b5ba7f417679c8dbd8 |
| Publication page | 7da3ac22fdb982de3662090208db6c730ea4c63e15b528fc24872e60aae85184 |
| Manifest | 550453f482908ec461f1f56be2ed92cdb8710045ac3c54c4320bb0eaa18ac961 |
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 | WwAegocixgDymAztaNx031+FZ0oN/CCJJgmWzojrQXUEMUEzoPZ22Abv8h/Qi82KUJiurJDvwTc9lRbOj5+4AQ== |
| 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
| 2026-09-17T12:13:34.476324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010823observed 7da3ac22fdb982de3662090208db6c73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:34.457248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010823/manifest.jsonobserved 550453f482908ec461f1f56be2ed92cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.436635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010823/publication.mdobserved 55b78f61c64ce32fa1741c3a674651de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.418143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010823/publication.txtobserved 0cb0c84b5fe9332c21913ebfa45006f9...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. |
|---|