OT-2026-000092964
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, single 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-2026-000092964) never changes.
Identity and time
| Publication number | OT-2026-000092964 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7cdf-bbef-2f8a4c55ef66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76a4ab562f4d38e43d977abb6533813e55e50db9c3cb972c6add8382c40efbb7 |
|---|---|
| Markdown | a042292f3633f500720f23839c6a7feb9ac81b51309a138e8f88369eac9ff458 |
| Publication page | 82dc11574402f36598fbdb3d5cd5c7ef2ec34d9b8a2d39cc1138f35fbf0782c7 |
| Manifest | ae55386e56dc03df39e17c3f62204c99d14ed5f879a021aa4de7753b27b53208 |
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 | nEo8IGwTBI8u5D+7artq0P4QyxJwBwz9VZ+iI7e206rxAQJJYLf6cRqnDCqMflXLdK8Y7QbBH0wyxnoHY1zyCg== |
| 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
| 2026-09-17T09:40:09.487480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092964observed 82dc11574402f36598fbdb3d5cd5c7ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.470225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092964/manifest.jsonobserved ae55386e56dc03df39e17c3f62204c99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.454065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092964/publication.mdobserved a042292f3633f500720f23839c6a7feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.432738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092964/publication.txtobserved 76a4ab562f4d38e43d977abb6533813e...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. |
|---|