OT-2026-000038568
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000038568) never changes.
Identity and time
| Publication number | OT-2026-000038568 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d54-7d9d-9d64-6ea09198f147 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8490ca0df14cd925fc8ad4be2a192ea038918179733b77d12350d6800d522a38 |
|---|---|
| Markdown | e22a91cd3cdfa4f5b87b01b74381e51d9ce1809744e460e8f4ed587d31afeaed |
| Publication page | 42951a6181310d958a782ffb9f3ff2625230e1d95cac5fd57c75848464e2e522 |
| Manifest | 983684a6a2a955e859d1df519c5759a30b8c23bfde44a477dbd20f16f607878a |
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 | x/SU+RKnk+fR1roXRv497LcnaxhMQL354tahGtqVJi2ULexN+skOaiJFh9IthRyXVFht9xB9RKcoXDeG+VDbAw== |
| 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
| 2026-09-17T11:22:50.212745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038568observed 42951a6181310d958a782ffb9f3ff262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:50.186459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038568/manifest.jsonobserved 983684a6a2a955e859d1df519c5759a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:50.167735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038568/publication.mdobserved e22a91cd3cdfa4f5b87b01b74381e51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:50.150460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038568/publication.txtobserved 8490ca0df14cd925fc8ad4be2a192ea0...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. |
|---|