OT-2026-000025393
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000025393) never changes.
Identity and time
| Publication number | OT-2026-000025393 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7528-bb50-4caaba1d6121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025393 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb147ab83dfdcad98fcddff0bccb597f3d4554ed4ea4384f70ec8ddd613a60e6 |
|---|---|
| Markdown | 5cfb2dbe10aa508a5f41d33882c40975d551d22796e30bf86b1af3cbd13f72e2 |
| Publication page | a4a33bc1333b34642a6f10bba392e2d4b4d3d3ae078189f097c50ab05e682f1f |
| Manifest | dd14c01ba29fbf789a736fb0698e23ce07e7fcb233a75d1b7e5b7d5dd039ce47 |
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 | IGKLd3WcTw9+dOmhxQn7fHXaLmDVsNBfmjFerrIKKyM37VIdr4Mw8DQM59gKRPytdPa5nvoAJufQg7FbeazcDw== |
| 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
| 2026-09-17T11:47:27.669176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025393observed a4a33bc1333b34642a6f10bba392e2d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:27.652695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025393/manifest.jsonobserved dd14c01ba29fbf789a736fb0698e23ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.635141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025393/publication.mdobserved 5cfb2dbe10aa508a5f41d33882c40975...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.615705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025393/publication.txtobserved eb147ab83dfdcad98fcddff0bccb597f...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. |
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