OT-2026-000039632
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000039632) never changes.
Identity and time
| Publication number | OT-2026-000039632 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-75c3-8d8f-60e8cb04997c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039632 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c5299d2fc6e01c281f2eb16764877db225958a90d54dd2e00c8d638f68b395f |
|---|---|
| Markdown | 97279fefd1d8e8070eed9d6fea65b0722b111bf83822481d8270d3e6ffb3c517 |
| Publication page | b84c75d3cccc6e93557c880cf0747230b5a2fef731532f2b16a3d8e27309b275 |
| Manifest | d7318f366a0750f2100c46ad9917b245ec605017dfa92115a95a6264fe57767c |
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 | /x2iKqn4zYIf/+Uw3jkiVZnmkxVBCqAbfCBM6qlA4cNi2KaOoHfypOl6Bk7WVx9jZhDpsM6cM0lJ022tmxHoBQ== |
| 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
| 2026-09-17T11:19:47.480219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039632observed b84c75d3cccc6e93557c880cf0747230...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:47.462612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039632/manifest.jsonobserved d7318f366a0750f2100c46ad9917b245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.411195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039632/publication.mdobserved 97279fefd1d8e8070eed9d6fea65b072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:47.321562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039632/publication.txtobserved 3c5299d2fc6e01c281f2eb16764877db...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. |
|---|