OT-2026-000062061
Publication integrity record
Four cup vacuum gripper, four 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-2026-000062061) never changes.
Identity and time
| Publication number | OT-2026-000062061 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7640-ae64-e80f33d5eeb0 · 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-2026-000062061 |
| Status | PUBLIC |
Content hashes
| Canonical text | a83cbd9ee2b28d2cdaad227f64f072eb0266ef0e7194d83303c804c976219a39 |
|---|---|
| Markdown | 3f58702b7177b91339c3c313f81e68dfd29e5632d505bf53345ddcabaaa92281 |
| Publication page | 05c35f9d83c04ce3f0cc1b56295e41c80a56e47f1ff59b0b6eee5d8a52593a56 |
| Manifest | b29e27488ad12a749d35f038f9fb622636c887ebe8afd431c3dcebfed451e706 |
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 | e4YWpjHxv/vgA3EhTpYLKfnGgGcLBVCoDhzFiFTyLLjRMpYq0zAtVIUMDHKjN5LM/HiqhssqzyR3ccW0j81RCw== |
| 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
| 2026-09-17T10:41:06.388705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062061observed 05c35f9d83c04ce3f0cc1b56295e41c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:06.368930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062061/manifest.jsonobserved b29e27488ad12a749d35f038f9fb6226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.350150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062061/publication.mdobserved 3f58702b7177b91339c3c313f81e68df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.330934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062061/publication.txtobserved a83cbd9ee2b28d2cdaad227f64f072eb...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. |
|---|