OT-2026-000048765
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000048765) never changes.
Identity and time
| Publication number | OT-2026-000048765 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32c-7acf-bccf-bbb99667dc1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048765 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8a7286d99f7813a58e22a06e533cce4658c2cfd5cc944a54c13c3d6ac231052 |
|---|---|
| Markdown | 8e7651dd28ec5ec3f48494d1117df3790433ec491d921117549791be50b95ab7 |
| Publication page | ecde82d748c11ada512088e0cce0454e2ee2d4f0fdf8b48c005f8ec582d7c56d |
| Manifest | 76e895d26567f7749baa0edcda2620db1c8e28aaf6b5f42acfd4a26639c388a6 |
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 | drjF5ad0+PM86OqFWg+OnzhQUazEMlkfd3PbrrrornG2WQCpVvFnnRWu7WiXJiSRPcwAlA5xVEZWGtgFcXXHBw== |
| 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
| 2026-09-17T11:04:26.888489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048765observed ecde82d748c11ada512088e0cce0454e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:26.861023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048765/manifest.jsonobserved 76e895d26567f7749baa0edcda2620db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:26.830944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048765/publication.mdobserved 8e7651dd28ec5ec3f48494d1117df379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:26.803016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048765/publication.txtobserved a8a7286d99f7813a58e22a06e533cce4...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. |
|---|