OT-2026-000060932
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000060932) never changes.
Identity and time
| Publication number | OT-2026-000060932 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f2-7d81-9613-0cd09c41fac5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bc6910f1d70ad6fe58e526875a4271c842ba11ca952b2c5425aaae9ebe4d430 |
|---|---|
| Markdown | 068bbfb4809b5060ee592796d461114c37964b91600a6c1daeb5f7139e7e9a05 |
| Publication page | f945bcb1e03dfb10b88e4d3a887a4ab08d6ab0b203bff3ff0ba8143b2fb481ff |
| Manifest | 3ff7e3cf7ebe4019cff703d247b2d9eb75f0b3cb94ffd3b465843701fb6a28e7 |
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 | muG9su6A4aLfo+93pGV+ZjNnb8vipy96FArfMZ+r+JV/4RBGa09uMWidrVKuP7iQGIzlNkpJLm9EjGeAhWvUDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:12.203786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060932observed f945bcb1e03dfb10b88e4d3a887a4ab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.184583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060932/manifest.jsonobserved 3ff7e3cf7ebe4019cff703d247b2d9eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.164636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060932/publication.mdobserved 068bbfb4809b5060ee592796d461114c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.144906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060932/publication.txtobserved 5bc6910f1d70ad6fe58e526875a4271c...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. |
|---|