OT-2026-000029049
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000029049) never changes.
Identity and time
| Publication number | OT-2026-000029049 · never reused |
|---|---|
| Internal UUID | 01a0ae73-2a9f-7a15-9990-d2e500bd317f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:38.288761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3752ccd422df92b1bc6fafcb301edfda3091ab2a180e0436fd535580f4523df7 |
|---|---|
| Markdown | 65c5e9e5aa8faba1cdab069fdcd1f957dc78f79b41bed946691db9709836af37 |
| Publication page | 0f69f61d10596a77b3fccf7460583bd4d7800c92a43fd2b883fb29da25258a82 |
| Manifest | 5e526aa903068e42caccce246877013a10194fb093f282a661a46ad891d0f311 |
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 | dYaDlCoIiaS4FW+kTFLUULfRYdjxtlkat4anndUnifJFHdy6lDxkQXJM3+cbv9U2WOgpzcDEPx0gZKRgSYYrCg== |
| 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
| 2026-09-17T08:20:41.525361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029049observed 0f69f61d10596a77b3fccf7460583bd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:20:41.507064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029049/manifest.jsonobserved 5e526aa903068e42caccce246877013a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:41.487617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029049/publication.mdobserved 65c5e9e5aa8faba1cdab069fdcd1f957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:20:41.468581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029049/publication.txtobserved 3752ccd422df92b1bc6fafcb301edfda...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. |
|---|