OT-2026-000098467
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line 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-2026-000098467) never changes.
Identity and time
| Publication number | OT-2026-000098467 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7e9a-9c71-d682949da342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34eab506f9a7b1eaaed69039291f9c89fdbbff352e2ae98352606c9e61a32cc9 |
|---|---|
| Markdown | 006b818b955a53cfacec6fe42031e8c628c99a04b781be87764365b8722379b3 |
| Publication page | d483f9835ab04911a20ac424cf4e50ab9c8eef36823655012c459e5a4f5e64e9 |
| Manifest | 0f72f3c0e0c79a8f4aee32d8341e57f8a79a72fbf0a946d0e7d92442cdfb29da |
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 | 5427jYzxy1FVqDKY8MM7BbdvBjKckLOKKYtYMVemxj6TollhJlJ1q2g8NN39nCj1FANUyFhm+peyyxVTjVgaAg== |
| 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
| 2026-09-17T09:32:19.809454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098467observed d483f9835ab04911a20ac424cf4e50ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:19.791364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098467/manifest.jsonobserved 0f72f3c0e0c79a8f4aee32d8341e57f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.772607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098467/publication.mdobserved 006b818b955a53cfacec6fe42031e8c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.755248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098467/publication.txtobserved 34eab506f9a7b1eaaed69039291f9c89...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. |
|---|