OT-2026-000016079
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000016079) never changes.
Identity and time
| Publication number | OT-2026-000016079 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-735c-b1be-03ab21710b77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0df8c94ad1feb3f76ebf37cbe2042019599bc7bcb13e0582138403e911548222 |
|---|---|
| Markdown | 4c41360e59ab989efff36e98c3d974e8d63f55c1e396aa77f7d5ea39950ad9f7 |
| Publication page | 381c9b94358872d4ea3b13b95ec2b48884c6fd9fb3152fea17c28f320ee3893b |
| Manifest | eb13547a551fa9c250edb1d335a81a3845a41551a0904403ca9322a4a47bd555 |
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 | gy9R2A3AvJh8B458nJaokORkgFpSGAenU5/u4TBqKStAROG1ej/5Tnl7AgxnQVKtOd2krgWAldWZHfMPefKWBA== |
| 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
| 2026-09-17T12:05:38.935923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016079observed 381c9b94358872d4ea3b13b95ec2b488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:38.916551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016079/manifest.jsonobserved eb13547a551fa9c250edb1d335a81a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.897017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016079/publication.mdobserved 4c41360e59ab989efff36e98c3d974e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:38.876448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016079/publication.txtobserved 0df8c94ad1feb3f76ebf37cbe2042019...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. |
|---|