OT-2026-000010811
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000010811) never changes.
Identity and time
| Publication number | OT-2026-000010811 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540c-71d6-83d4-0a922d9c935d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010811 |
| Status | PUBLIC |
Content hashes
| Canonical text | b42d901a3592fa019c3ff72c575d1a31f55816f3bdcfbf146808e1b15e82d9c6 |
|---|---|
| Markdown | 3e3e1cad42631d279c8a679fda96432730e9240404a1196ad84a274c38aff304 |
| Publication page | 1977848cf6126919e545ee4425780610c1983f43d58edec116563c15b465665c |
| Manifest | 810881d48d9788013781a9a88e09144262f918c96e86f37efc5455f9229edf2f |
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 | 2tPe6VP9OFNCzOVNOWfNDbqoIHMDWIP+UkiRB20I30BaENFLseyfSSybe3RHiqqnSVbcLi/XgRvgVcdBs3PDDQ== |
| 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
| 2026-09-17T12:13:34.157841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010811observed 1977848cf6126919e545ee4425780610...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:34.138121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010811/manifest.jsonobserved 810881d48d9788013781a9a88e091442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.118837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010811/publication.mdobserved 3e3e1cad42631d279c8a679fda964327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:34.100774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010811/publication.txtobserved b42d901a3592fa019c3ff72c575d1a31...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. |
|---|