OT-2026-000092533
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, 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-2026-000092533) never changes.
Identity and time
| Publication number | OT-2026-000092533 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-797a-bf07-f00c82574cf2 · 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-2026-000092533 |
| Status | PUBLIC |
Content hashes
| Canonical text | a235c7f242e875b186dc02aec55fe91878e7adb0bb9079ba9cf487c1ab21a061 |
|---|---|
| Markdown | cca3faf7b264ad285e97ec309c22a02871354a5d7687915bdd76ab66f2140393 |
| Publication page | cf60e855e2b457616bc49d42c4a34e087dbea703a6cf4f581fe834455fd4be8e |
| Manifest | bc85967cca9dee1799521cb98614be00112b4458842edce14d14d5f9e29a3c74 |
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 | DpJCK/0ELon4O/woCAeiAdkUYVdGysoGr/b9c1l4xNhWQHeE/dE9tjBBuN0GXlKNnEMf1xas/TgQPp9+wR3NCg== |
| 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
| 2026-09-17T09:41:06.753970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092533observed cf60e855e2b457616bc49d42c4a34e08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.737248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092533/manifest.jsonobserved bc85967cca9dee1799521cb98614be00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.718369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092533/publication.mdobserved cca3faf7b264ad285e97ec309c22a028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.698153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092533/publication.txtobserved a235c7f242e875b186dc02aec55fe918...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. |
|---|