OT-2026-000054585
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000054585) never changes.
Identity and time
| Publication number | OT-2026-000054585 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-7115-84b9-70b13a0c3c0f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054585 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac45bf6000f5f71f0a17fcdf8186f09ed0fc1d3a7b1baaade51753455af63d5b |
|---|---|
| Markdown | 4af796f2366209a77f20e874ff6077654980688719ff6113a0c2113e1558e8e5 |
| Publication page | 4f5913a933721f478e1ace8d6e283c4259ffa7ad66e02ae1fda4aa3d23387324 |
| Manifest | fe434ca8c94c16b49ce3817b29ca963cd6d266781c69f3d8db49a44a3fa3a624 |
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 | QQcVgV9FTDjmW5M5IqUpTar3CQDEuvCu/4ykD+jcynsItXCjuSLoPBbJ1rulrAECbKZhThCn2SR+V6qULw4cCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:38.144857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054585observed 4f5913a933721f478e1ace8d6e283c42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:38.128038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054585/manifest.jsonobserved fe434ca8c94c16b49ce3817b29ca963c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:38.108281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054585/publication.mdobserved 4af796f2366209a77f20e874ff607765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:38.089730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054585/publication.txtobserved ac45bf6000f5f71f0a17fcdf8186f09e...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. |
|---|