OT-2026-000040393
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040393) never changes.
Identity and time
| Publication number | OT-2026-000040393 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-762f-a179-c80245bbdc2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040393 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cb7545c6dca0eba4912e57a05fce9c2eb295959e485c873ba09950d5515588c |
|---|---|
| Markdown | 51cf8972c738898ed49434f58a0cb2154300b0c6374612fe72ec403662395391 |
| Publication page | 95d3c9af4c73feeca756a3a494a74434f2c4a79a99955b4a6f6064ba7005bbae |
| Manifest | bdfbc96557918aad4b60fd361d6dd1cdb1711ef2fe90fe5dadd067130061aa76 |
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 | zV5kgeZUGcllpaMGM3GAdMvpFBQkmOUfL0iY4mKo6xp+eh3pQmm14y9W69JgdJnJK1R4ykkmUF29EFCWIeBiDQ== |
| 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
| 2026-09-17T11:19:25.292623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040393observed 95d3c9af4c73feeca756a3a494a74434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:25.274859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040393/manifest.jsonobserved bdfbc96557918aad4b60fd361d6dd1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:25.257944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040393/publication.mdobserved 51cf8972c738898ed49434f58a0cb215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:25.240084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040393/publication.txtobserved 4cb7545c6dca0eba4912e57a05fce9c2...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. |
|---|