OT-2026-000092416
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000092416) never changes.
Identity and time
| Publication number | OT-2026-000092416 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7188-9118-39702efe88fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c248df9fa6ff6ac6ee2a829842faf52d2c16890144f34cd104082a7a80d61d3 |
|---|---|
| Markdown | 1faaf9729208229103f6096358d71a529c7666225c3d5c4aed53cb7fdbf8479c |
| Publication page | d93826eea29304ed2b00e41bb6e05a59cc999e41720f4a7c55e9853d36bad21d |
| Manifest | f25f624677191566bfe584c4ba071f3ebb811e598807d7ff8ec1633f857d9da8 |
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 | iQxC5yThUcINlsnLJX7Ic5Nj/VvvQpMXfhY6hyvixeD0YuBE8eZnK2+4L0GC1KotRfv/5rDfPCPblfO9RG4sBg== |
| 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
| 2026-09-17T09:40:58.144376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092416observed d93826eea29304ed2b00e41bb6e05a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:58.127460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092416/manifest.jsonobserved f25f624677191566bfe584c4ba071f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.109849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092416/publication.mdobserved 1faaf9729208229103f6096358d71a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:58.091841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092416/publication.txtobserved 3c248df9fa6ff6ac6ee2a829842faf52...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. |
|---|