OT-2026-000046268
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed blow-off 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-2026-000046268) never changes.
Identity and time
| Publication number | OT-2026-000046268 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-73ee-8e66-4678ac254c73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046268 |
| Status | PUBLIC |
Content hashes
| Canonical text | 506aee14c9cc1a6d27921b55407140545b8ea1680bd327d1b737f1b9892cebd6 |
|---|---|
| Markdown | 8ce39de968a4830381dcd045ab5dc955206477a86fc5035be29e7626ead72c84 |
| Publication page | 9fdf7de2cf9092b95c830a118b7530fb05676c9e2209936569113bd0fb8d6f42 |
| Manifest | 3a390b3415effd4e02a0fb2ef853993b4e01542c8b98ecb557eb84d03c42567b |
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 | B4b9RgXhMUigAen4uX2g9VTlcTelcMCbzpFcVmkyD2fAhdVYurVbx06w4yOlUDJpLkFx5ofK7OR436IjgQWDAg== |
| 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
| 2026-09-17T11:08:07.965161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046268observed 9fdf7de2cf9092b95c830a118b7530fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:07.946790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046268/manifest.jsonobserved 3a390b3415effd4e02a0fb2ef853993b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.926995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046268/publication.mdobserved 8ce39de968a4830381dcd045ab5dc955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.909482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046268/publication.txtobserved 506aee14c9cc1a6d27921b5540714054...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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