OT-2026-000085426
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, 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-2026-000085426) never changes.
Identity and time
| Publication number | OT-2026-000085426 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7e46-9718-8ab35fd03604 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 751d7d957341e54a54ef3ea3c454dd0fcd497b626f0732212c832a57d009af18 |
|---|---|
| Markdown | 7968eabad75ba4c26d69a99e07910c2e312c5291f800227e19d897b0d6a46049 |
| Publication page | 308840cc734ac6b7344cb3014c44024be508237765463fa8064afd879f7b2c2e |
| Manifest | 762c262d9bda46dbd5414a1428926ed41619569fa7cfac2c179ba899da6394ec |
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 | JifOnrI5G3zMu8u/dBd+Y196WpV5er5DPOPQS6HDjAoUQNkMWWExiOywFigrl5rRp4KWl02A49L8h1NJwHtaAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:12.404988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085426observed 308840cc734ac6b7344cb3014c44024b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:12.386255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085426/manifest.jsonobserved 762c262d9bda46dbd5414a1428926ed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.369139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085426/publication.mdobserved 7968eabad75ba4c26d69a99e07910c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.351244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085426/publication.txtobserved 751d7d957341e54a54ef3ea3c454dd0f...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. |
|---|