OT-2026-000023024
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000023024) never changes.
Identity and time
| Publication number | OT-2026-000023024 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ec-7974-a62e-d77d45cb18c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d8133acb0d82ec04268050ac8970da5c518a25f2fe84f5f09b008ea32dccca8 |
|---|---|
| Markdown | 5f60456ffe85707749d30c8d4347dc95997f20a30959077a47b7eb8af3d6961f |
| Publication page | 46a2ddb2eae6bf29de393853d4563075e3b0730f905963a23b9d99176ed6dddc |
| Manifest | 2b2dd33d001e978618b3193036ccf92b2151c1a2755bd6317480178d6d0af82f |
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 | PFNaq8TAIdaM8O0rO9hzleiuzMUUbxekPMe0/Lqj/Ox3HxCcaSjtmBmG/e8CuMUd5S2Wy4YeMaw1tPTvf3FzBA== |
| 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
| 2026-09-17T11:52:37.396701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023024observed 46a2ddb2eae6bf29de393853d4563075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:37.380944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023024/manifest.jsonobserved 2b2dd33d001e978618b3193036ccf92b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:37.360303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023024/publication.mdobserved 5f60456ffe85707749d30c8d4347dc95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:37.340306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023024/publication.txtobserved 1d8133acb0d82ec04268050ac8970da5...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. |
|---|