OT-2026-000047534
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000047534) never changes.
Identity and time
| Publication number | OT-2026-000047534 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-74b7-b7e5-8486979669ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047534 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c7083610403f77172231b06ee354eeb76a776b503ed4f9981a3f0d97ef1432f |
|---|---|
| Markdown | 99b9abcc0616ff49aa6c8eb43688be818905589d321cdb2f1a8d92d7deec1a96 |
| Publication page | 5c1bcea51bd2aed505189882e04a720ca6bcf7b4fd9eb47862fcf68d3e274c65 |
| Manifest | 5f7a766d7325f6f2c70cdba9beedd6e2feebe99fb99677a00667e309af0d0c6d |
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 | OMdBwBQl/fqOtTkeHs1dENaKtgxrtjV8He0BldzPHBJIfbC44L5YMmmfSL6McqUazBStto0kY2PDthGIRbzcCg== |
| 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
| 2026-09-17T11:06:38.968495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047534observed 5c1bcea51bd2aed505189882e04a720c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:38.950915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047534/manifest.jsonobserved 5f7a766d7325f6f2c70cdba9beedd6e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:38.934073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047534/publication.mdobserved 99b9abcc0616ff49aa6c8eb43688be81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:38.917010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047534/publication.txtobserved 1c7083610403f77172231b06ee354eeb...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. |
|---|