OT-2026-000030805
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000030805) never changes.
Identity and time
| Publication number | OT-2026-000030805 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb5-7cba-aa2a-8b855d689298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030805 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8e9c46dd81c71b88435553785d51ff73f95df8d07f3373b6d702de2db6d65b5 |
|---|---|
| Markdown | 711febabb1522e3ee42eda2109f0da0fc7dad5d6b0e739c4f20d004c8a837291 |
| Publication page | 252f70e15e986d0e6fe4f7bfd9eb6ae7b75a27defc81c16509b2ee2a43e4ba96 |
| Manifest | 053ae29db1b42d54e194b0827edf4ae5240b509f1e29b31ec26ae408d536ff9e |
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 | NzaeMvuY/yK02nBfj7w+CeluJ7OZBSjrUfPAsKqhTO6gXA04Wzp4/yr0UB85k4DBCAfbfkVYrZBuqoImHu80BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:36:46.800449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030805observed 252f70e15e986d0e6fe4f7bfd9eb6ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:46.783708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030805/manifest.jsonobserved 053ae29db1b42d54e194b0827edf4ae5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:46.767607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030805/publication.mdobserved 711febabb1522e3ee42eda2109f0da0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:46.749304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030805/publication.txtobserved d8e9c46dd81c71b88435553785d51ff7...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. |
|---|