OT-2026-000092172
Publication integrity record
Two cup vacuum gripper, two zone face, three stage ejector, supply line 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-2026-000092172) never changes.
Identity and time
| Publication number | OT-2026-000092172 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7d35-aabb-0cf151d6ee20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092172 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d670226f4f1b13cebf5b171cbf55ae46d6c20038d8d5938099ee8365f2ad4c6 |
|---|---|
| Markdown | 3e8405a161ce0784257de2fbe7505043bdfc7b768bd17a9209728f89e8da2756 |
| Publication page | aad98eb91a7d02dfc485b926e1d1fb4e9a576b0e87d4e4d593c234ae215ba05b |
| Manifest | 8a1a9aaab2410839950e708626b70eb4155c1b0713a7b36fb6511a38055808d0 |
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 | CO6XGzc2hshq/MKLd8c+tf0LxNrRHyTOfCwa8qa21D4ecOyH0T7yqdkK3AUsQK5sj0VMBKaLLx10xeBs8UR2DA== |
| 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
| 2026-09-17T09:41:32.487969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092172observed aad98eb91a7d02dfc485b926e1d1fb4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:32.469880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092172/manifest.jsonobserved 8a1a9aaab2410839950e708626b70eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:32.452889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092172/publication.mdobserved 3e8405a161ce0784257de2fbe7505043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:32.434424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092172/publication.txtobserved 4d670226f4f1b13cebf5b171cbf55ae4...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. |
|---|