OT-2026-000037258
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000037258) never changes.
Identity and time
| Publication number | OT-2026-000037258 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7b97-acd9-a97720b8ee24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037258 |
| Status | PUBLIC |
Content hashes
| Canonical text | af69a77b353c92ec756508b3ed3c3a6ce15f439b0e0e0e5fc21936142a961e24 |
|---|---|
| Markdown | 3d4ce367e1ee1b053ab7b0903a7006bfcb01a2d73846102b21a6ccdd66d571f7 |
| Publication page | 78a1d636a9b1d2d5bbb72dba7dee9b530e34af43f4d8730491270e79fe7969eb |
| Manifest | 81c8c39a3977c6101c5c2c738192c8ddb3215fc2e5fc78b8762314c6ebd685f7 |
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 | jHZcXwruGfbNuDVs+xGAKfejavLjTXDdm44k4xWBkb3DyR/k/1fak/fLYjJ4zpLL1e4et4KqR8+zgz3iPupODA== |
| 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
| 2026-09-17T11:23:31.920505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037258observed 78a1d636a9b1d2d5bbb72dba7dee9b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:31.903588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037258/manifest.jsonobserved 81c8c39a3977c6101c5c2c738192c8dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:31.884655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037258/publication.mdobserved 3d4ce367e1ee1b053ab7b0903a7006bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:31.866795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037258/publication.txtobserved af69a77b353c92ec756508b3ed3c3a6c...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. |
|---|