OT-2026-000066529
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000066529) never changes.
Identity and time
| Publication number | OT-2026-000066529 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-77cc-a3f5-0c60ef0b59d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c0df3dd63ee733950ac88f34186445c0b78063a63a5b3ebb5a62eb5518fe577 |
|---|---|
| Markdown | 915a7c14fd4dba2bfbe6796683e5a492ff198a13bc6b1120173d0064e6fb9b93 |
| Publication page | 44094b8ca30de0bf7254dfc257fc1d86b1323cd1b6ec43904f050d3a8891df2a |
| Manifest | 05868585ffc50a748a6b220babd8646fab67ce393c946f2aecb23b9daac030b2 |
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 | tYUfZtT8nQ+n/ngKnK51kNiuwQqdDAZg1YpGgm7quE7+e9L+PHZZw4U+Bw4GbeJwM75A5dyDG/1NLNMhardaBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:47.571691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066529observed 44094b8ca30de0bf7254dfc257fc1d86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:47.555372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066529/manifest.jsonobserved 05868585ffc50a748a6b220babd8646f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.539465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066529/publication.mdobserved 915a7c14fd4dba2bfbe6796683e5a492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:47.522736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066529/publication.txtobserved 8c0df3dd63ee733950ac88f34186445c...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. |
|---|