OT-2026-000101463
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101463) never changes.
Identity and time
| Publication number | OT-2026-000101463 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-747d-afc0-1429d9e81ac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93642e9ab1f7d4a5cc3b3f7c37042ef94f090bf6e7e4be9ee2bcb06016479af9 |
|---|---|
| Markdown | 0a2ce745f912dae5e22c6c35811b3c8a650b6abf4af0f9eb67a5840d343d4567 |
| Publication page | a4ca7a13a1f0dc341eaa923950950276ed3789e49cc27c28bf9a2f7ae943a491 |
| Manifest | 1196b6d45bff286fceb81e6443c0e0405ff249702c08961b3cc99794a7df6254 |
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 | dMo3ybFiq+ajKZrVo1JYyiDMR/eAE6o4JD8ux/XR2LWWntdzEdjyTzZPuTlF70zVULng3lszgaEpoIVSa2a5DA== |
| 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
| 2026-09-17T09:26:02.450115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101463observed a4ca7a13a1f0dc341eaa923950950276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:02.428547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101463/manifest.jsonobserved 1196b6d45bff286fceb81e6443c0e040...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.409672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101463/publication.mdobserved 0a2ce745f912dae5e22c6c35811b3c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:02.389506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101463/publication.txtobserved 93642e9ab1f7d4a5cc3b3f7c37042ef9...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. |
|---|