OT-2026-000037522
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000037522) never changes.
Identity and time
| Publication number | OT-2026-000037522 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8ce-75c9-a014-630becf3ddfc · 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-2026-000037522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40f9bcfc3bdb10b36219a968b0e2562eb2a1baa9d19e33dd9651741b9b8c543b |
|---|---|
| Markdown | 04981c0d1ffd872680b1650054276b1f3701b277b7d4c644445b6211d0608b1e |
| Publication page | 4dae375ef055e60ce241c4c47f348927bfc81feedae2a2a74feff1d5b38cf40f |
| Manifest | fc0a40f7811a7467b6f251154deb40f9a095aa01d99ed08d2b1177a74b1a3270 |
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 | 0Psblpt1aPI8tC/jlYbEPVeYslBQBB3NlOu0DKRSuLZFbUynYk3QRl4uqyMcy+z2v7wXVyWQB6m76GV/U28rDA== |
| 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
| 2026-09-17T11:24:03.265135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037522observed 4dae375ef055e60ce241c4c47f348927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:03.246337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037522/manifest.jsonobserved fc0a40f7811a7467b6f251154deb40f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.227835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037522/publication.mdobserved 04981c0d1ffd872680b1650054276b1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:03.210435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037522/publication.txtobserved 40f9bcfc3bdb10b36219a968b0e2562e...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. |
|---|