OT-2026-000100793
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000100793) never changes.
Identity and time
| Publication number | OT-2026-000100793 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-783c-ae90-d52868b8613d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100793 |
| Status | PUBLIC |
Content hashes
| Canonical text | b40d21a2e6b508b77963a5b4536e4aef4c2444c75461d21f61b0ecb4d962e7d3 |
|---|---|
| Markdown | 3c5a4602097811575b9c6d1870a82469328aca75b9c9d1fedd552a5a393140f3 |
| Publication page | 8d1409596da948ccfabcf422f3315e7d2bf2c0b208b164537678f33421b1d105 |
| Manifest | 90c87cdb0e6922b9406ec3d2df582429c0ae88d4bf64c7730fa4d385e10fcdfe |
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 | eQpjs5ubpyTa00Ba/gDRpmkscLo10JocrXIRiG2nIOCZdgq0vCr+1J47wfbQO+Mq3qjSZVaF0ckzbr/ob38EBw== |
| 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
| 2026-09-17T09:27:42.361040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100793observed 8d1409596da948ccfabcf422f3315e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:42.340710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100793/manifest.jsonobserved 90c87cdb0e6922b9406ec3d2df582429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.318014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100793/publication.mdobserved 3c5a4602097811575b9c6d1870a82469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:42.298749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100793/publication.txtobserved b40d21a2e6b508b77963a5b4536e4aef...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. |
|---|