OT-2026-000012424
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000012424) never changes.
Identity and time
| Publication number | OT-2026-000012424 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f6-793f-b5e7-b5ffddab6c85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44642e6089635a4370c8ab3408e0adab863decd8b170a1e1c1aaaa18103b7383 |
|---|---|
| Markdown | e6b8c56570fa77638347d2918893fb1fa51afdbc469caba0acdf301e63f2ba19 |
| Publication page | 327e0947c05dfaaf6d471455f9ec078a638aca4f16c2479210299416c3942eda |
| Manifest | 3f713321a4026a1cea2b9490e87f718e499bb639c3f8cc72bbbf6ffb7d52a948 |
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 | Z2g6ecq0sh+xGbIGXVDOe2roGQXEiqUK3nHx3B22RauI3Au81YNr5TgoSVXmV2nXnDluNoctM+JL6v44hZ+eBA== |
| 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
| 2026-09-17T12:11:55.282121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012424observed 327e0947c05dfaaf6d471455f9ec078a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:55.264396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012424/manifest.jsonobserved 3f713321a4026a1cea2b9490e87f718e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:55.246543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012424/publication.mdobserved e6b8c56570fa77638347d2918893fb1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:55.229987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012424/publication.txtobserved 44642e6089635a4370c8ab3408e0adab...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. |
|---|