OT-2026-000010511
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000010511) never changes.
Identity and time
| Publication number | OT-2026-000010511 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7de9-b50d-d3070855d74c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97756e5ef3d6148039ff530c853eb5574b3567316b1f1c5fc21d6d4cf4ed8db2 |
|---|---|
| Markdown | d75084c679b9cf690252fea1d3097bd812df5a7bb1b86b29f36864a71356926f |
| Publication page | 0a59b6d14b74567cdf7b9d45fca5d01201e29b645a3de2feb3b8ce56e4b7af59 |
| Manifest | 492e34d7b6e022786096468c0a183ddcbda4c53875de1e48347097d296c18778 |
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 | 7c+nBlWaMdRlgdhrZZZ0KCHEbCp6YZ7HJLgUHeGlaFk+5VnFGC2ZZdikMEVXKdvJeMLnACJbbig+NFI1KRhoAg== |
| 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
| 2026-09-17T12:14:40.062320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010511observed 0a59b6d14b74567cdf7b9d45fca5d012...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:40.043820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010511/manifest.jsonobserved 492e34d7b6e022786096468c0a183ddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.025609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010511/publication.mdobserved d75084c679b9cf690252fea1d3097bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:40.007398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010511/publication.txtobserved 97756e5ef3d6148039ff530c853eb557...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. |
|---|