OT-2026-000065713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented after 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-2026-000065713) never changes.
Identity and time
| Publication number | OT-2026-000065713 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7ca4-b82d-82283f0b3e0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d34225ae8812658fdb148c7b548aaf3a2e522f629325eab21f27c683ef4b103 |
|---|---|
| Markdown | cc0cd7068dd89cc6d90165372a3c3ac68eeb31b9eee62353b282f4014b6962ae |
| Publication page | 7c029cf6e5cd107be1000f391ea51b3e9a7f2d413dcd59d760c725add2bfb7b0 |
| Manifest | 9425a3bb8503ba5560648254de738cdca5cda4579bd8e69c44f84cfa40f32f6f |
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 | 4P3tU+khAggSQQZ+MEOZwNSIioiS6KiC2ggx/pD/etm/AHvPJWCaqd0nUc6nCSsTR8S+Milj6IoygposbmebCg== |
| 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
| 2026-09-17T10:34:07.931654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065713observed 7c029cf6e5cd107be1000f391ea51b3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:07.914682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065713/manifest.jsonobserved 9425a3bb8503ba5560648254de738cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:07.896773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065713/publication.mdobserved cc0cd7068dd89cc6d90165372a3c3ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:07.877812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065713/publication.txtobserved 3d34225ae8812658fdb148c7b548aaf3...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. |
|---|