OT-2026-000069031
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000069031) never changes.
Identity and time
| Publication number | OT-2026-000069031 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcd-7b52-a3f3-26db2c65c633 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069031 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bccc3c38fab44f0c8ef1c7f5b26c861c0200096ae0957376ec582b78f2ec505 |
|---|---|
| Markdown | 347f3c00af5d9b7b731fee7ef79c0264ac12c628f1631a8040e9c602c6b7b911 |
| Publication page | d5d7e17884f1e62fb1544de204f26adee513593e506fe6b153cae2118823c9ef |
| Manifest | af9abe3e128f659c4a9adfde3de597973d042984e19bb75d285082d689afc841 |
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 | 9kUquHasVcaq0YV8DeL1txyYWEBzORMDwlQngTehf9NNcrwWkZOBR+kEeg2bhSb5OtwruLQFjBIr/V0joTcpAA== |
| 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
| 2026-09-17T10:28:53.212677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069031observed d5d7e17884f1e62fb1544de204f26ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:53.195471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069031/manifest.jsonobserved af9abe3e128f659c4a9adfde3de59797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.177105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069031/publication.mdobserved 347f3c00af5d9b7b731fee7ef79c0264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:53.159507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069031/publication.txtobserved 6bccc3c38fab44f0c8ef1c7f5b26c861...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. |
|---|