OT-2026-000066456
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000066456) never changes.
Identity and time
| Publication number | OT-2026-000066456 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7f3a-8e27-6f8e6d1813e0 · 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-2026-000066456 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebf3662feb8c584d028187bf9c72cd664a5cf5079db797b19abd766adffdfdd4 |
|---|---|
| Markdown | 977b1d323246d1f20fcab4ba6edcc1226e1f4d4a3cd83fe27dcc22eec17d540b |
| Publication page | 0a920d79f0e2ab68b587e03c634502603cb3c57f5233d71c465c1a3425b16825 |
| Manifest | 23d3ce9073613e71ce4e622eb57b3588db2f57761c382e7b1a2835483293c44b |
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 | aclIxr+xgZYuuNMxVoWRl0QdvhucUzwXsXpS7FEnktuV9ANFcQ3CAkcD08AF0D5jwxilWT56poPgUEzCqdIGBg== |
| 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
| 2026-09-17T10:32:42.274882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066456observed 0a920d79f0e2ab68b587e03c63450260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:42.259206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066456/manifest.jsonobserved 23d3ce9073613e71ce4e622eb57b3588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.242389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066456/publication.mdobserved 977b1d323246d1f20fcab4ba6edcc122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:42.226163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066456/publication.txtobserved ebf3662feb8c584d028187bf9c72cd66...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. |
|---|