OT-2026-000066736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000066736) never changes.
Identity and time
| Publication number | OT-2026-000066736 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7454-90db-9ffe6f79ee79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066736 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43a53740050d69371e4bb3305f26d32a86dbf35bb070a30a577cf66d6ea130a |
|---|---|
| Markdown | 10b512da1e892d08344f3f3215bf6666b60d4ff8b714952e181afe7a616e2d42 |
| Publication page | 2b398d6c6f881e8ee7ab06de5af6c174c9fd5b6ba9050e3a302dcc66fcc8d096 |
| Manifest | e9288330edfd4e704ebc1df97f120d351161c9b06375e5247f041489b68c0016 |
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 | QlMH5RIyJct3ihjkajPcwKMtkmi1DgOlr/+Yl9YYJ+lmjUrh1IXSrgyPH9ElZYm2CPfLJiHBMk/Z+H6Gg/vxBA== |
| 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
| 2026-09-17T10:33:08.689415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066736observed 2b398d6c6f881e8ee7ab06de5af6c174...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:08.671679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066736/manifest.jsonobserved e9288330edfd4e704ebc1df97f120d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.654468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066736/publication.mdobserved 10b512da1e892d08344f3f3215bf6666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.636909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066736/publication.txtobserved e43a53740050d69371e4bb3305f26d32...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. |
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