OT-2026-000082652
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000082652) never changes.
Identity and time
| Publication number | OT-2026-000082652 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7b28-ac39-e9fb2f1478fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 782bc8a7772f300f4ca31df2c6c96782f03ccfef6fbc4a43eca8c91227563a8f |
|---|---|
| Markdown | 288dd22750ae4c0b7cc1a7368012e5f287dbc006723e9c869b7fb376667373da |
| Publication page | d2d248f541d622e16e9843c7b73025f1223cd8e12f99c19b5c46f54979cdbcb5 |
| Manifest | c394a6edf969b3fee7dc59afe59c8e07c5e1339e8e95f12a08678e1b948f5734 |
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 | h90iPHvU+tUUpp2m+AYizbIe8vaEy+giaauNyxFSGVsGXWeRc5SbZajlChlJIeuXi6eIa9vWCUEx4adZpVklAQ== |
| 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
| 2026-09-17T09:58:12.729936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082652observed d2d248f541d622e16e9843c7b73025f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.714230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082652/manifest.jsonobserved c394a6edf969b3fee7dc59afe59c8e07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.695687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082652/publication.mdobserved 288dd22750ae4c0b7cc1a7368012e5f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.679496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082652/publication.txtobserved 782bc8a7772f300f4ca31df2c6c96782...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. |
|---|