OT-2026-000051789
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000051789) never changes.
Identity and time
| Publication number | OT-2026-000051789 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7bb3-89fe-fd30d549763b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051789 |
| Status | PUBLIC |
Content hashes
| Canonical text | 220c3601ed4c87624a8f531b6c921abb462a49437ae09f08cdb2811f71acd871 |
|---|---|
| Markdown | dc8e96b45aa9a2bc28db96131e47f0a03aa9873b94dc7293f5d214467e53de52 |
| Publication page | 6e742a69ba41efa1e18fdac9ae2f32ee52ba7792f71ae1d8398d74e3f26a3fb0 |
| Manifest | 4700261fece6d1c167627b277bea274fa3bff4701e73f8820efa59e205e31820 |
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 | DMc2sy8hzrYaZmPS6OndGlGHFPcGAckD84iSJmKNEF6l6iLQ/wldHGHWHcO1FCj02tmAzqV9Eyo4okaxeowPBA== |
| 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
| 2026-09-17T10:58:41.999457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051789observed 6e742a69ba41efa1e18fdac9ae2f32ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:41.982230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051789/manifest.jsonobserved 4700261fece6d1c167627b277bea274f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.964094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051789/publication.mdobserved dc8e96b45aa9a2bc28db96131e47f0a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:41.945121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051789/publication.txtobserved 220c3601ed4c87624a8f531b6c921abb...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. |
|---|