OT-2026-000091686
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000091686) never changes.
Identity and time
| Publication number | OT-2026-000091686 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b8-7ece-b07e-a2659284a24c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c702acfc6dd272d8b175c4a1fe1c550ec81ee149ea6063307c9048582dceec5 |
|---|---|
| Markdown | 5e9a0ca06540477f69b59c8820aebef970407b827619c58f962b5a12cb8c8ecf |
| Publication page | c2b0a56aa9a03a22395e731e50153991e44d980bb8a91b9ff8093f73b52ef11f |
| Manifest | c817b3136eb036d05a09dc34e8b81eeb416ed0ab291e57ebff553d0c2e6ea4d1 |
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 | CJq+Ik/VVDOEclEmwdHCFivh/uBJvSOkVnPUnTfck4x7oYvoLuOeS7q+zq6IBGHU2473d7O95pTLfzlQZpKrBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:42:04.119145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091686observed c2b0a56aa9a03a22395e731e50153991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:04.102821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091686/manifest.jsonobserved c817b3136eb036d05a09dc34e8b81eeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:04.084981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091686/publication.mdobserved 5e9a0ca06540477f69b59c8820aebef9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:04.066915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091686/publication.txtobserved 3c702acfc6dd272d8b175c4a1fe1c550...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. |
|---|