OT-2026-000098480
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098480) never changes.
Identity and time
| Publication number | OT-2026-000098480 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-761d-b17b-78fb98186cbe · 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-2026-000098480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ea82ae676a3f3e9594889d46dc3f23f4581830c98933b76dd0275263c5125a7 |
|---|---|
| Markdown | 958121345ef04f90d8b5161cfb479ffdf968cacda37e65451951fb81461a91b8 |
| Publication page | 3be90d21c78bcd89422838ed5e2ac115cf3c7c30214be3d9210602390d68ef45 |
| Manifest | e1ad13404fbd1e9ae321895915ad5a151a7d0f64128baf4648895ee874fe8aa3 |
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 | H0vIq8GOhE/z+emfj7eBA531PSaWv9ceBjOMmvLnlIu+zIOk08jCGsKOEZEk3XzUiTWPBu6b6oB61mbl5dBrAg== |
| 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
| 2026-09-17T09:32:20.793311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098480observed 3be90d21c78bcd89422838ed5e2ac115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.773170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098480/manifest.jsonobserved e1ad13404fbd1e9ae321895915ad5a15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.755238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098480/publication.mdobserved 958121345ef04f90d8b5161cfb479ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.737946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098480/publication.txtobserved 2ea82ae676a3f3e9594889d46dc3f23f...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. |
|---|