OT-2026-000062113
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, 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-2026-000062113) never changes.
Identity and time
| Publication number | OT-2026-000062113 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-72e8-bef8-728fae24c577 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062113 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2093e54e0587914bdda829eaf059992b9ed93c9dada967df97f59e8a7e6d98e |
|---|---|
| Markdown | 78eef54ec9afb76f64e44f3d812caea24b91fea4d223e1df929652c9932b5471 |
| Publication page | 40177be308429ab9441174b4acd366b1cc834a4c9a588cae20a48e1f091cfb94 |
| Manifest | 9d5d60663112e7bb6bd588c2a938207598a43918b10d82deb12111dfaf69351c |
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 | mmSC2tJ9WLyo7/z3DKXNfBafDfOy0WkdoK12hqB94Ld/oRn8TuItCuiYSrF9Beg7T9ZOrdOE70rNCjLZi+Y9CQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:41:10.408471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062113observed 40177be308429ab9441174b4acd366b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.390110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062113/manifest.jsonobserved 9d5d60663112e7bb6bd588c2a9382075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.371805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062113/publication.mdobserved 78eef54ec9afb76f64e44f3d812caea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.353659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062113/publication.txtobserved c2093e54e0587914bdda829eaf059992...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. |
|---|