OT-2026-000092713
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum 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-2026-000092713) never changes.
Identity and time
| Publication number | OT-2026-000092713 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7e09-9b5e-ba63fcf7f4d8 · 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-2026-000092713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79c96da57def66c8a543b9d45c85d585dd8803de3754be77f0a0b754c858ae14 |
|---|---|
| Markdown | 9dd6e8380cdd82ebacbea1efe922a20d8f6a043edfc177b38b387630aeb19159 |
| Publication page | 9eb73043352465502b4d0cc45d10b7d5c59603db46c383397f89a8031acae729 |
| Manifest | a7a71f341b7d3cab0f364931726c32af776cfd6b994f4ebb21d55f4bdff51e3c |
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 | ekQhsdSFmsq6deOVIM0YfMeXdWVXw5KX+AGCpH8+n//7mKOdR+TwZanzrEO+0ZtjPfen/JEjhRWDkMDfKS5zDA== |
| 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
| 2026-09-17T09:41:15.489854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092713observed 9eb73043352465502b4d0cc45d10b7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:15.472815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092713/manifest.jsonobserved a7a71f341b7d3cab0f364931726c32af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.437557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092713/publication.mdobserved 9dd6e8380cdd82ebacbea1efe922a20d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.403572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092713/publication.txtobserved 79c96da57def66c8a543b9d45c85d585...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. |
|---|