OT-2026-000022337
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000022337) never changes.
Identity and time
| Publication number | OT-2026-000022337 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-75d8-a54f-8c39066daebd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 346c741e224c87c2223f9f262ca0c55bc55370804332ce2621bbda8e7b095266 |
|---|---|
| Markdown | bcdbcc7c27ea819d863ad9743065ebe9ce6dc5d3a58e5d263563e2fc4a5d83bd |
| Publication page | aaf015f5673605e1023129e5cc95ec1cdebcc1dd9f3d5855c1097bbeb8635a09 |
| Manifest | c4ceef5b1d53611c57cab479004804292f55829baa22354cac798bf788466d9b |
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 | e4I9TI1DXw7TKJCYj4CpYXx8mvT+Ex3bvx3XVw6MJyViFZI7OZ9NRIblvf8CTCmLdP1YFjHdAt7TOf9R2t8JDg== |
| 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
| 2026-09-17T11:53:41.969850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022337observed aaf015f5673605e1023129e5cc95ec1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:41.952392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022337/manifest.jsonobserved c4ceef5b1d53611c57cab47900480429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:41.935502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022337/publication.mdobserved bcdbcc7c27ea819d863ad9743065ebe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:41.919221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022337/publication.txtobserved 346c741e224c87c2223f9f262ca0c55b...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. |
|---|