OT-2026-000102445
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000102445) never changes.
Identity and time
| Publication number | OT-2026-000102445 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7563-aaf5-6e0d2911b1f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102445 |
| Status | PUBLIC |
Content hashes
| Canonical text | ded4ea4ea0f0680283c2382658908bf2b0bfd30505a54d052fd64a6e5913bd0d |
|---|---|
| Markdown | a8d0c5f8cf8b7368e32afc1504a22f6c7c4195f4568c4dfbc1522eb7fcafbc6e |
| Publication page | bbca823720904858193b00dc33d71b9837577596b771f79da076320418770835 |
| Manifest | 3f88a297f02b09eaa874fd7c71e67add8d64d746edad364491c487251f7f91b7 |
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 | d3r16CpoozsNeUq4HuOYjlOfYkddZ0lQU2N4cpV/4GkRhEmA0wDmBRR9FPCDrinYQ8I7s399jrSIv1QBOpQ3Cw== |
| 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
| 2026-09-17T09:23:47.601170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102445observed bbca823720904858193b00dc33d71b98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:47.583469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102445/manifest.jsonobserved 3f88a297f02b09eaa874fd7c71e67add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:47.564992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102445/publication.mdobserved a8d0c5f8cf8b7368e32afc1504a22f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:47.546823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102445/publication.txtobserved ded4ea4ea0f0680283c2382658908bf2...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. |
|---|