OT-2026-000099460
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000099460) never changes.
Identity and time
| Publication number | OT-2026-000099460 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7226-a90c-79dd09f26e39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02642535ef1137a876f6a2fc17cddf69b03f38ff9a6c8448bdd45448d3437ae4 |
|---|---|
| Markdown | 640ef334535f5352da09caec0600ccdb5def4e4510583405244883846de3bdba |
| Publication page | ec90c18bbfdf394d47d719e81763f85a3d1320412af208e9ab2cdd1a640f6e87 |
| Manifest | cb108150cc241e427ab1dc07ed8a60a8c629540a479231d35f63b6aec7fd510d |
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 | UCw40stUSd7mBTlC9ajrUlL89uKHIHEEwF0hYupg2cx0y5qDzGG9+MbUuYYi10NHLbp5JbjGSkfU1uRlFxmVAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:14.516595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099460observed ec90c18bbfdf394d47d719e81763f85a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:14.498204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099460/manifest.jsonobserved cb108150cc241e427ab1dc07ed8a60a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.477897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099460/publication.mdobserved 640ef334535f5352da09caec0600ccdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.460595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099460/publication.txtobserved 02642535ef1137a876f6a2fc17cddf69...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. |
|---|