OT-2026-000010147
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, vented after 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-2026-000010147) never changes.
Identity and time
| Publication number | OT-2026-000010147 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-71ab-b87d-ea98b3b46db5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010147 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6a2e198ce71d5c8bdbc74d8a7fd2301f61a3eaea5b49bd4956214d2cdbef8f1 |
|---|---|
| Markdown | e7c2b14635262998dfb8ff357eb24ea723f1175984513ca411cd0715fbf0ddb1 |
| Publication page | 7a0410459767bd0a180849d15c04c88e13b9cdce5b43210dd267df0b1d638659 |
| Manifest | d3c0fd827471245af59babef9a9540e947708d029254de3cdd9196e854cd6667 |
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 | 0Ad/xuqvEj0Uq0q2iGMGcEQLUrpzpxs+/6KuX3LxzIvXVK1rNnvLqus1Hv5aoPmij3DOyUJvbaotfLSNuTyyAQ== |
| 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
| 2026-09-17T12:16:15.020539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010147observed 7a0410459767bd0a180849d15c04c88e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:15.002397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010147/manifest.jsonobserved d3c0fd827471245af59babef9a9540e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.983016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010147/publication.mdobserved e7c2b14635262998dfb8ff357eb24ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:14.962651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010147/publication.txtobserved a6a2e198ce71d5c8bdbc74d8a7fd2301...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. |
|---|