OT-2026-000096904
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000096904) never changes.
Identity and time
| Publication number | OT-2026-000096904 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c8-73e4-b00b-a4f0ac10f65b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096904 |
| Status | PUBLIC |
Content hashes
| Canonical text | 688dcd5ff41781191abebb3998c1f4223bd4effe84e955254e1971f3a0e4974b |
|---|---|
| Markdown | 488422e2837e52ce6b42b82f87dc928e2f2c32a004f442832194d73c2f72515d |
| Publication page | 1fa75c8c663382cbec2a469976a8a71ee676f7b844239fd8459fd78671b6e401 |
| Manifest | c3625f62a8f47dd72ef0e0507fffda2b7ff5f2bd6d8695c96fddc840a047e0ec |
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 | GzsbUIcoJsSPC80ey05UH84eYAGcV6BhgB4iCyPUrmYHbKr4XzfwXUsUl0gp/KBD2KnypHlpEUGwwePMqrSGBA== |
| 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
| 2026-09-17T09:10:04.149028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096904observed 1fa75c8c663382cbec2a469976a8a71e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:04.127761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096904/manifest.jsonobserved c3625f62a8f47dd72ef0e0507fffda2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:03.929697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096904/publication.mdobserved 488422e2837e52ce6b42b82f87dc928e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:03.866240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096904/publication.txtobserved 688dcd5ff41781191abebb3998c1f422...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. |
|---|