OT-2026-000024229
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000024229) never changes.
Identity and time
| Publication number | OT-2026-000024229 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7525-a545-e1dd32dd01fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024229 |
| Status | PUBLIC |
Content hashes
| Canonical text | e80cbd00604636c436ec69a4f2d0345bbf15c76757bff96e835dab6bfc572b8b |
|---|---|
| Markdown | 43269cd1a6b8f2effe480cbfccb8ae7ef57e411172a09d855817b48fb1c4e14b |
| Publication page | fa7e6ecd49b261b37faba62c99e48918625589e647f3e34b8b07cab31dd67ce5 |
| Manifest | ecee5bf1baa51bcdc3645c2262a14ff7bcdca440e29d6a384ddfe65ad829825f |
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 | MRDC1JbelIwu5OAjQ299mitBPIMqMibhSwcdKM+JJGnHf0uBzB0A2VKTdH53PyxbTtNm0Z6OoLvxGOQMqerfCg== |
| 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
| 2026-09-17T11:48:41.871843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024229observed fa7e6ecd49b261b37faba62c99e48918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:41.854960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024229/manifest.jsonobserved ecee5bf1baa51bcdc3645c2262a14ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.836008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024229/publication.mdobserved 43269cd1a6b8f2effe480cbfccb8ae7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:41.816559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024229/publication.txtobserved e80cbd00604636c436ec69a4f2d0345b...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. |
|---|