OT-2026-000059837
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000059837) never changes.
Identity and time
| Publication number | OT-2026-000059837 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7c11-bcbc-506543e44eb3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d81fe78ffb55e238f26a96985eb6da616dcc26b74c1c64b41c10675d08011b6 |
|---|---|
| Markdown | 8e88a647a396e026fcacc625ad81dd412f609f405567a8ca5179e5d6420e94f7 |
| Publication page | a844c268ae8148146ce712424d01808cb797a5eeb4f75826ee7bd71d9b9c6952 |
| Manifest | a734a325d09eccfc511aee05a9afadecf90e46a412a8281d95336c9de7936280 |
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 | 1CPgu5ryY8XOXov6AY7DgajwIdZGXA1oqWo6Ts0aSYUCvoAR+pSzatZ2CYYNmkgqCPZEnMAM0XfqHvK5bxFuCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:35.078680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059837observed a844c268ae8148146ce712424d01808c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:35.060798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059837/manifest.jsonobserved a734a325d09eccfc511aee05a9afadec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.043067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059837/publication.mdobserved 8e88a647a396e026fcacc625ad81dd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:35.024532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059837/publication.txtobserved 7d81fe78ffb55e238f26a96985eb6da6...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. |
|---|