OT-2026-000060301
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000060301) never changes.
Identity and time
| Publication number | OT-2026-000060301 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-791a-ad35-878b37b85322 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060301 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafeff7ad565f1a8e7848304100e905edc7735c2d666a08fddef00bc97a9affe |
|---|---|
| Markdown | f0ee16f834af5d54105a5369ee59b4e968eeb58b6d96c53e441be2b0ee0e2c91 |
| Publication page | 6832eb0c9211fc373b79c1373db7e4954b994bda035744adaffa58b3ff2aa7cb |
| Manifest | cb09f5ab8dc7ddb1e736394d41c619a82dba5cb531fb395a766775f4d4210fdc |
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 | HBdMkRAUqXmZTlZm3GZC/e39n84J7W++44B95mM/k9cb/sTIC/NkfPqyDM0CYLkJvTWfwKgjLuQB9Hpr1xcmCQ== |
| 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
| 2026-09-17T10:44:00.544581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060301observed 6832eb0c9211fc373b79c1373db7e495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:00.526867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060301/manifest.jsonobserved cb09f5ab8dc7ddb1e736394d41c619a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.507179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060301/publication.mdobserved f0ee16f834af5d54105a5369ee59b4e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:00.489651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060301/publication.txtobserved cafeff7ad565f1a8e7848304100e905e...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. |
|---|