OT-2026-000099290
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single 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-2026-000099290) never changes.
Identity and time
| Publication number | OT-2026-000099290 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-7561-8fab-d88938d37fc8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099290 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fa9c7f58dae09d4378f35084c87a69466be03a05257fe32d323f4f04366e375 |
|---|---|
| Markdown | ffe0111facf1da6e34511e34a3b1cf41d62b2ed8eac583d8c2842fe5a942d071 |
| Publication page | ba26959633d52d5e1ce3b97e2f35b3b8b5fc8f924b82cd09432d6f42ac016af2 |
| Manifest | b4f659fb62058d9e8888e03916931bedf61cf3266517f90177a1c41442840b24 |
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 | emrlg91kiYt99MshSCGb+bqUs61pqJQBx7NbCPet7g6mUko3txDs7dA/Vg04glpTKJhvSnYpdsibDQGlPQNeCw== |
| 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
| 2026-09-17T09:30:45.049910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099290observed ba26959633d52d5e1ce3b97e2f35b3b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:45.030604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099290/manifest.jsonobserved b4f659fb62058d9e8888e03916931bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:45.009943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099290/publication.mdobserved ffe0111facf1da6e34511e34a3b1cf41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:44.992071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099290/publication.txtobserved 9fa9c7f58dae09d4378f35084c87a694...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. |
|---|