OT-2026-000037788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000037788) never changes.
Identity and time
| Publication number | OT-2026-000037788 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7c41-82ae-704b1d2e9bfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 836036a39342870205521f85496721293c2cdbc5b82324a8b8763bd5d2e51b86 |
|---|---|
| Markdown | ca90a1dee37193f551eb87c2d2f99b9e01779daa6d0d6416157dd760beacc6f2 |
| Publication page | aedc405bf5cc426564b6a97fa4043613f6ef21abdadc8c1c1b825e95258edd23 |
| Manifest | f67167f4e9d2b8caf87d462a6d9d66e37064a8848e1fa4f9fce8ed00d6a8ca40 |
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 | QblkVNVk5Ig4d4U80O/Pwvu0A6pS2FOjO8N7YmRBYLqKsMX9VS9tuJ3UaTcreIVLvPyK3zOn09xXghbG0ky5BA== |
| 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
| 2026-09-17T11:23:01.536505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037788observed aedc405bf5cc426564b6a97fa4043613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:01.519234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037788/manifest.jsonobserved f67167f4e9d2b8caf87d462a6d9d66e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.500322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037788/publication.mdobserved ca90a1dee37193f551eb87c2d2f99b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:01.476915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037788/publication.txtobserved 836036a39342870205521f8549672129...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. |
|---|