OT-2026-000097885
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line 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-2026-000097885) never changes.
Identity and time
| Publication number | OT-2026-000097885 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-779e-8547-1f637fb52cda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097885 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab0f1c290f1d772e4b4c74fb7dc03ff1c993755907c7bfdd934948e9704211ad |
|---|---|
| Markdown | 51d21433d91e53a94a57589ad2ea9a946a7410ee52a09fdce7456aeb4052f0e7 |
| Publication page | 1af2ee209f42215fd7c550d3a000bdc72b4b231ab427b3bfd37b1da2fc3faaaf |
| Manifest | b48631f7cf2eafa0e67e4230d854ee13d623dd7117d3af9284e6fbffa7878c1f |
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 | o6OVJspn2svjMGOmPve9fjeYFWBs3ilnKIlJZEltXehMQvcwwyyKH/mE9jMUWRf8nJ/9EjW2fBVmCV45mzpUDg== |
| 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
| 2026-09-17T09:33:00.223549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097885observed 1af2ee209f42215fd7c550d3a000bdc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.206419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097885/manifest.jsonobserved b48631f7cf2eafa0e67e4230d854ee13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.189421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097885/publication.mdobserved 51d21433d91e53a94a57589ad2ea9a94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.170298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097885/publication.txtobserved ab0f1c290f1d772e4b4c74fb7dc03ff1...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. |
|---|