OT-2026-000030959
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000030959) never changes.
Identity and time
| Publication number | OT-2026-000030959 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb6-7bb9-8611-7b5fb94c6e4d · 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-2026-000030959 |
| Status | PUBLIC |
Content hashes
| Canonical text | f92eae6f543408147e9ab7fd99a8a28164c1f9832cd76f95bcf3e885d40104bb |
|---|---|
| Markdown | 4c13c48b37051e1eb2d33bca1defdb29d5762761e46c08b108cc8cf45dbc22f4 |
| Publication page | 33560255ac8240da78f86561d3571882740377f001ffba8b117ef172baa71d60 |
| Manifest | a0313758ed61a002a762d81ed74df11e764e0a6a4d0b9cfe17eaa0b8222c8e7b |
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 | BrnpmvAZSxCi2Biyv3Ye1/cDve5K2yMj6G2CEGjxFxe+A8p5HTrrsVOFy8D2goTJzNYmjy9AV3y8kq8VKVYABg== |
| 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
| 2026-09-17T11:36:57.670920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030959observed 33560255ac8240da78f86561d3571882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:57.648720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030959/manifest.jsonobserved a0313758ed61a002a762d81ed74df11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.627189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030959/publication.mdobserved 4c13c48b37051e1eb2d33bca1defdb29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.596471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030959/publication.txtobserved f92eae6f543408147e9ab7fd99a8a281...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. |
|---|