OT-2026-000032137
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000032137) never changes.
Identity and time
| Publication number | OT-2026-000032137 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a5-72ad-a9b0-b71eade8f814 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b72d95cdc8c618eb55f4f42f9bd014e5e085ba2c59e7a58e0485d685002c9ba |
|---|---|
| Markdown | 8295bd8e00afa097b4c51f942cbb831c32a2af6c7ed99e9bd7be9c7d30933e04 |
| Publication page | 9a9c6c2af3cd9c66c32a4cd768815e97172f02a7d6ba469bcb488e6997eabf9e |
| Manifest | 6a1cc7301020121bebd43a424095fb8d233559dbb95c910bbc8ef7c5bd32ed89 |
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 | AWZBPu/dNqg13M8lV7YMWxW/U0w23zIA1AI46XMKzPUtrkH6RjNYEu+jraSb1U6EOKjtYoG2ePfXcG77r1IcBQ== |
| 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
| 2026-09-17T11:34:27.423980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032137observed 9a9c6c2af3cd9c66c32a4cd768815e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:27.406045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032137/manifest.jsonobserved 6a1cc7301020121bebd43a424095fb8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.389680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032137/publication.mdobserved 8295bd8e00afa097b4c51f942cbb831c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.371644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032137/publication.txtobserved 1b72d95cdc8c618eb55f4f42f9bd014e...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. |
|---|