OT-2026-000045966
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000045966) never changes.
Identity and time
| Publication number | OT-2026-000045966 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7e41-81ec-08d5773d89c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045966 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc7c645125f608ba31bb382bb16f0f837568f699e6e7f82a0f5c0fe2ed40a977 |
|---|---|
| Markdown | d3dd54e341c47fef27a6439dda3abcfa2f437155c4f8b1b57811671ecb2d7339 |
| Publication page | 2bcc5fb55b5204eac31bb5fea5fb7463092ac456e367de72848cccd544f150fa |
| Manifest | b42c75bb013d8f87aa99f02dd18c52fec8d0e94af561d8f0909eb4a0beb59575 |
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 | 2NkCwz8VMmM10YiZNFL07uGP8ocpjWE2BdlqPvWMvh7frOmU7DMyovulFgkv/sh4r3nrQS/vkiQicahhOmdDDw== |
| 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
| 2026-09-17T11:09:57.216775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045966observed 2bcc5fb55b5204eac31bb5fea5fb7463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:57.197442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045966/manifest.jsonobserved b42c75bb013d8f87aa99f02dd18c52fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.176072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045966/publication.mdobserved d3dd54e341c47fef27a6439dda3abcfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:57.153708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045966/publication.txtobserved bc7c645125f608ba31bb382bb16f0f83...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. |
|---|