OT-2026-000083043
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, sustained blow-off before 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-2026-000083043) never changes.
Identity and time
| Publication number | OT-2026-000083043 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-7c98-b809-e3b8f129b244 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083043 |
| Status | PUBLIC |
Content hashes
| Canonical text | c97814513f2c42198c3866e244d43d19ecdae81cdbd2fd9f5b2dffdc55bc9fd0 |
|---|---|
| Markdown | b45dcff98f8284cfb19f88985dc03a4cfd8476e18444d6bdfc1b99cc81b0015d |
| Publication page | fed6a94536e86e397d6abdb7b333106e8bb4405fa049486f442ca91e63b09dda |
| Manifest | fc01e2661fa5e4cc86b31dbf61f980de1843d9f1c91e84cd00dfd1c43b700c6f |
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 | wGE9uH53T9Nhv+u8oiFF65lnx2w2SCrdN57eVtCWQGrplgIvisQVyBVjyT/J+mkrpj7DPuwb21uem3ZNaCnbAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:00:24.851782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083043observed fed6a94536e86e397d6abdb7b333106e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:24.833692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083043/manifest.jsonobserved fc01e2661fa5e4cc86b31dbf61f980de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:24.813617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083043/publication.mdobserved b45dcff98f8284cfb19f88985dc03a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:24.674110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083043/publication.txtobserved c97814513f2c42198c3866e244d43d19...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. |
|---|