OT-2026-000017847
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000017847) never changes.
Identity and time
| Publication number | OT-2026-000017847 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7215-9f58-f3e917e41ceb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7053a2d296e6ecfe91aa9c8f28fb2382cb5ccadefb2572968e6cc1b9348d70b4 |
|---|---|
| Markdown | 2be951977b7d4ad6da861c2719ce2b7a51c156478f490ffd8e75b5cee7f88a63 |
| Publication page | 10ef20e8b6a0fd2b7ecd9223d54ba704e56524e5da99fb799bb68da1e477d8de |
| Manifest | a12b3bce0b8d21041c263bf7c1995677e347559a79b16c35282821c189379f09 |
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 | Aj0/hypXS6Xrzw5xwaWEzT3LI1KJVs19DCd8TPbpJPOttx2s2CeYDq0cVOhhseQ4dX34KX5pUSYdJC1LasXuBg== |
| 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
| 2026-09-17T12:01:49.626476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017847observed 10ef20e8b6a0fd2b7ecd9223d54ba704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:49.608924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017847/manifest.jsonobserved a12b3bce0b8d21041c263bf7c1995677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.592389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017847/publication.mdobserved 2be951977b7d4ad6da861c2719ce2b7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:49.576617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017847/publication.txtobserved 7053a2d296e6ecfe91aa9c8f28fb2382...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. |
|---|