OT-2026-000023049
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000023049) never changes.
Identity and time
| Publication number | OT-2026-000023049 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-7df0-a4b6-bf671451efdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f50782bd9cc683397b985a96296d4b1017040024931ba641156b9be949f041c |
|---|---|
| Markdown | 44c36754758bf735301e96f4043a89383728a91f5611489f7a0d9a6127893f50 |
| Publication page | 0e36c74d35a6125f8cc770da1ec0fb6986e67e1cd1f95418ee7bdedfbc6878c1 |
| Manifest | 0b365ea7075f899255d950d3391a5f16c3ee4e1fcad506fc6991d387c84544b7 |
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 | S217ka6O6aBxMeEST10PjxUXmFa/54pURTSBQwoKkysFB7CYeXveNKFlm5qTm0fHKgXxGaimgTeiHNjIZLU2Cw== |
| 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
| 2026-09-17T11:52:39.315735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023049observed 0e36c74d35a6125f8cc770da1ec0fb69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:39.297925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023049/manifest.jsonobserved 0b365ea7075f899255d950d3391a5f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:39.278394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023049/publication.mdobserved 44c36754758bf735301e96f4043a8938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:39.259957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023049/publication.txtobserved 2f50782bd9cc683397b985a96296d4b1...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. |
|---|