OT-2026-000017908
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017908) never changes.
Identity and time
| Publication number | OT-2026-000017908 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7c54-84de-632bf43339fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017908 |
| Status | PUBLIC |
Content hashes
| Canonical text | d752554f8c6ef3c6c0eb76941a4392abaf4446c2c0fafa95e883f2ba55419cb6 |
|---|---|
| Markdown | e8a75767c8d3913954c41f46ba5a617bb3aad9e5b35d5db6031c4c08d6574ca2 |
| Publication page | 2a421d27347229a65e4cbb71a854eac8f6700a96539db87217ed5f2baf72d151 |
| Manifest | 499cbcd65b42abaf64e6079f957bfb6399b4cc4834393b6607d964967ddc6a9d |
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 | q8GsUK+zPrbx1QwYu7Ic4KaZtJUzLbSJy9yrKo9M6/TEcd1G/cYSs7YD8uqYrI9D8L5igYhtVvad348GXie9Ag== |
| 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
| 2026-09-17T12:01:53.964493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017908observed 2a421d27347229a65e4cbb71a854eac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:53.948195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017908/manifest.jsonobserved 499cbcd65b42abaf64e6079f957bfb63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:53.932150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017908/publication.mdobserved e8a75767c8d3913954c41f46ba5a617b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:53.915114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017908/publication.txtobserved d752554f8c6ef3c6c0eb76941a4392ab...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. |
|---|