OT-2026-000011058
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained 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-2026-000011058) never changes.
Identity and time
| Publication number | OT-2026-000011058 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7e7c-b7a9-cbf975e32cf6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 938e25327fa1e284a646e87e60de3bddbf6349091ece5e8015dd064303f21cbb |
|---|---|
| Markdown | 3694c8d31119068725a7bc69771a9fb3e025c164d8c6b98a8014b1b1468734a9 |
| Publication page | 7d093725ce63818144ee13a11c007448becbe6110b7630d6312c0543544ff85f |
| Manifest | e32fdfdb4562243185f67e6449b413751a198ca0dc63475843c58901e524d145 |
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 | xFsE3dwKZMiTCNcfM3CYuwKeXCDWP3YaPyXdPiNSFbS+MnVra9OPm5Y25j6kUXoeBYDKpWaf3hhOu/0S8MWUCg== |
| 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
| 2026-09-17T12:42:51.633422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058observed 7d093725ce63818144ee13a11c007448...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:42:51.478840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/manifest.jsonobserved e32fdfdb4562243185f67e6449b41375...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:51.297957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/publication.mdobserved 3694c8d31119068725a7bc69771a9fb3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:42:51.084504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/publication.txtobserved 938e25327fa1e284a646e87e60de3bdd...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.498037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058observed 7d093725ce63818144ee13a11c007448...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.476590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/manifest.jsonobserved e32fdfdb4562243185f67e6449b41375...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.453963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/publication.mdobserved 3694c8d31119068725a7bc69771a9fb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:53.430362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011058/publication.txtobserved 938e25327fa1e284a646e87e60de3bdd...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. |
|---|