OT-2026-000067062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000067062) never changes.
Identity and time
| Publication number | OT-2026-000067062 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-77ad-9dc2-05f1f965a8a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067062 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa9c04c593f01af3c72e201c35944a7b958138d71949a03cc0e69c7ae855256c |
|---|---|
| Markdown | 1dfc1f37826059c54a9ef110ad59758d8a8d94b95144e2e971e54ca4f19e01df |
| Publication page | e40a8db2ec28c14392650fb62a62919716348639a1ca69e17178dd4d2febceaf |
| Manifest | 44fe26b0fac3b0c4a71d56dc5e6011c7ee8e4c7d34274e9ab4647bb16db7cfe5 |
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 | 3Kg031FZ1pSaeDyy+UhTK0ooVGnyVXYiCKi29v3L1Gthtp8IXnywy9SL6902QfLDgmmBnZF2RxaHuzlrRihLBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:19.266480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067062observed e40a8db2ec28c14392650fb62a629197...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:19.249910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067062/manifest.jsonobserved 44fe26b0fac3b0c4a71d56dc5e6011c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.231590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067062/publication.mdobserved 1dfc1f37826059c54a9ef110ad59758d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.212833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067062/publication.txtobserved fa9c04c593f01af3c72e201c35944a7b...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. |
|---|