OT-2026-000032547
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000032547) never changes.
Identity and time
| Publication number | OT-2026-000032547 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7377-b456-f3ae95c99086 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 054e73fb3a776a370f89798ed8cfa05659006825fbf0612f780095a5dc13aeb5 |
|---|---|
| Markdown | 323f2c60b968a7ead8070febd2b293fc4b14230316b291236d4811bfffef3551 |
| Publication page | 212599f92d56477271d293131e4e7bd14dc4a1b30a50aad7125a68277207348a |
| Manifest | e2fc9b058e31aae32f07288d1bd087818766d7c31808309072aaf4e76c95dc1d |
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 | Wk7oiuk7BVJnFtNGiZIMiYow6a3u0W0CsiuQjNfniftXo61mA1YDwKK3s9GVZoI7K9/Umd0TIA7f21wtnRKjDQ== |
| 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
| 2026-09-17T11:34:06.778104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032547observed 212599f92d56477271d293131e4e7bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:06.762198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032547/manifest.jsonobserved e2fc9b058e31aae32f07288d1bd08781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:06.743207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032547/publication.mdobserved 323f2c60b968a7ead8070febd2b293fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:06.724833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032547/publication.txtobserved 054e73fb3a776a370f89798ed8cfa056...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. |
|---|