OT-2026-000084475
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000084475) never changes.
Identity and time
| Publication number | OT-2026-000084475 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7df2-8c53-bba584acef7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084475 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1faecbc0940b9d407a3ac50782345ee2b3e10a29ccdaf17a79ce737a9109701 |
|---|---|
| Markdown | a160dbfdad57830f8de1a43e7b5fd29697438494cf02a208b9755716ca6b0fa2 |
| Publication page | 3b4fc19e35289c7262824beb58f38721b8349b993db7aea40b55ad23ac28cd71 |
| Manifest | 63f5001cc1352402efd50bf1fdc2129349fc023f784bda59235fc56c68acdb79 |
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 | k8hscQ32YL7JrKaNjVCMr3jHl6lQMoTXf8UHbWO6sJUjePFBdGh6xD1/bLqzK5yQwxiTvnE/WuXnwq2GN3ctDg== |
| 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
| 2026-09-17T09:56:26.497074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084475observed 3b4fc19e35289c7262824beb58f38721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:26.479513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084475/manifest.jsonobserved 63f5001cc1352402efd50bf1fdc21293...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.461651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084475/publication.mdobserved a160dbfdad57830f8de1a43e7b5fd296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:26.444877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084475/publication.txtobserved d1faecbc0940b9d407a3ac50782345ee...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. |
|---|