OT-2026-000044702
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000044702) never changes.
Identity and time
| Publication number | OT-2026-000044702 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39da-71e6-8ae4-62de23d335e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70ff6bde4edf85baf6abf2af0833560202d1abd13b3443b07d17f9ffd2da4bea |
|---|---|
| Markdown | b9b507118242b19c58a3016f8b57db601079eccdb237eff41ddf4dd536cb902a |
| Publication page | ffba8a549fe06b2767a3036e4dbea2e9ae33283152b6c022230bc27f729c44ff |
| Manifest | 06c25ea49481a2d1fb767e18840a8fba8bd3fd38c568a477dfd36068913e27e3 |
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 | ogF0Rb19jCs7hUlBgM6eRR8JhFbud5JcxnPyzkHcxJ6FwjThnG6NkvLOUT/EbvYeGaSYtcAf+88CIushrOM2AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:57.758780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044702observed ffba8a549fe06b2767a3036e4dbea2e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:57.738268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044702/manifest.jsonobserved 06c25ea49481a2d1fb767e18840a8fba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:57.718837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044702/publication.mdobserved b9b507118242b19c58a3016f8b57db60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:57.699130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044702/publication.txtobserved 70ff6bde4edf85baf6abf2af08335602...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. |
|---|