OT-2026-000095118
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095118) never changes.
Identity and time
| Publication number | OT-2026-000095118 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7952-b421-cec64c42e748 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 255e5d16ff800772da782a2791b59081887620cc207a69cca46a778cb411cf8a |
|---|---|
| Markdown | b5cf8e37da913e8e925bae5e8706a980409b26c29dc97e19db479203dbbf7972 |
| Publication page | 44e67cb39af97cc9cd3bd4d613e125ec8c763779efcc27d3d912984f45fa80f8 |
| Manifest | 154997375caecb4ef9061f0882d14be8e7c8e06834fb75f5a211e58d95a24fd5 |
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 | J9/Xs/wBZ8oTHu027zm4f7V8JOdKdVBHUKdBpH2XiCmtbb+T+k+hJu58G8Mt9ChymaCaSfAMjU8Mb0gpOOijCw== |
| 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
| 2026-09-17T09:36:24.689797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095118observed 44e67cb39af97cc9cd3bd4d613e125ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:24.671367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095118/manifest.jsonobserved 154997375caecb4ef9061f0882d14be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.654123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095118/publication.mdobserved b5cf8e37da913e8e925bae5e8706a980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:24.633732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095118/publication.txtobserved 255e5d16ff800772da782a2791b59081...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. |
|---|