OT-2026-000099666
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000099666) never changes.
Identity and time
| Publication number | OT-2026-000099666 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7ebe-8d27-d5975cabcf53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f7914b81f1f28befbf347e2e0c1e84c49d72e4149706f06149cf46ec0302d9e |
|---|---|
| Markdown | b5cc93a2dfe9725bf2f84c97bee8000e94bca2bd0a45816dbeaf3cdf9369737c |
| Publication page | e5f4ada68f7c883149c81d73cd5fe5e2c76163fb704176f0af5f7872fb6f3aac |
| Manifest | c621af0139c299ab812f372d35912b56f4cab0852910d2927364868f6d22cb90 |
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 | DbS6131nksEu52OyQGBwURM/bJOVtTuXes94aSI9+UVlqWp0/luIH1l7E6XX4sphpOLwIJCe/qultn1KojLlCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:36.471016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099666observed e5f4ada68f7c883149c81d73cd5fe5e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:36.451413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099666/manifest.jsonobserved c621af0139c299ab812f372d35912b56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:36.433509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099666/publication.mdobserved b5cc93a2dfe9725bf2f84c97bee8000e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:36.417453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099666/publication.txtobserved 7f7914b81f1f28befbf347e2e0c1e84c...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. |
|---|