OT-2026-000103190
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103190) never changes.
Identity and time
| Publication number | OT-2026-000103190 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7526-a646-c69f229d67d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103190 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8f58c663e47486abebe8ccc457889b0945fd80b20a7753a670001195946baca |
|---|---|
| Markdown | 6d68d7c4d40d2305a742ba1245bd3303d564b2e64c77c7299f121e8d4203dac4 |
| Publication page | f0400e98704ac39912befa8f0de459dfd87dfa778bd5378f3c93d9ef3293c51b |
| Manifest | afd0e0bf91cae777de5f03d20da2b3f5150415cda09e34504fb0c3c30bbf6670 |
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 | NMaoM9zpA2UyFQ3u7g2IUY4rY1LLcyA4oEblyw+9p8IqFH2hm5Ud0HJiL4LMiHnx3KiId9nRQgb8ULVMGJt+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:24.802614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103190observed f0400e98704ac39912befa8f0de459df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:24.783197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103190/manifest.jsonobserved afd0e0bf91cae777de5f03d20da2b3f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:24.763358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103190/publication.mdobserved 6d68d7c4d40d2305a742ba1245bd3303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:24.745686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103190/publication.txtobserved e8f58c663e47486abebe8ccc457889b0...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. |
|---|