OT-2026-000084750
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off before 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-2026-000084750) never changes.
Identity and time
| Publication number | OT-2026-000084750 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-72f7-96f9-dd46e13c1ae4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e2d215eb91100f13933f02d9db86491d9e5b8618b99d2df3a14544d09a38f3f |
|---|---|
| Markdown | 86813d7ac2c8bde84afcddedac102dccd2b893493985c0973f32eef32887f3fa |
| Publication page | e325df5f9977ba4707726addd122c6ba21201ec4ca22c98413fb10f9c90b8dc7 |
| Manifest | 37d3e8e1dfa499fd14e76598e5ee9c194660921cf4bc6f49b546902a3d26446f |
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 | 1Tm9D9t5lwsrmUXZFHsZGByRLc8PMzCnriLfItPrYhyN6VQfeq9zOodrgcXIRVJaX8lMtvUsOp81/XFrsqdfCw== |
| 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
| 2026-09-17T09:55:41.738774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084750observed e325df5f9977ba4707726addd122c6ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:41.723041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084750/manifest.jsonobserved 37d3e8e1dfa499fd14e76598e5ee9c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.705623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084750/publication.mdobserved 86813d7ac2c8bde84afcddedac102dcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.688396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084750/publication.txtobserved 0e2d215eb91100f13933f02d9db86491...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. |
|---|