OT-2026-000103133
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000103133) never changes.
Identity and time
| Publication number | OT-2026-000103133 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7f44-96b4-db647b449ac8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103133 |
| Status | PUBLIC |
Content hashes
| Canonical text | 961023aa70ebd2510b2811287024a882042935ac2a9c198835f6f0d4490ece2e |
|---|---|
| Markdown | 64d4e7c852ebb7124f607ca6e9a16f16a4b2062b15a3970e2263fcc6e32181bb |
| Publication page | 999eb7959e9a5a20a43df1f885f5c23abf599d60b44215d3f91172c0ca980598 |
| Manifest | 6c9fc54581694c54dd1eee1265eb64dc2080c0a837a304a2dc2bb98f8bc98bdb |
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 | uBkSvh/MMQCSvsqdyvF/NW/533piDSJsFT3UssJgsZM+nWnjY1nwNq0pg08T3rkFC8f2DBEJbr2dj34hZJzABg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:16.124069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103133observed 999eb7959e9a5a20a43df1f885f5c23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:16.107911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103133/manifest.jsonobserved 6c9fc54581694c54dd1eee1265eb64dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:16.089818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103133/publication.mdobserved 64d4e7c852ebb7124f607ca6e9a16f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:16.072474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103133/publication.txtobserved 961023aa70ebd2510b2811287024a882...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. |
|---|