OT-2026-000059323
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000059323) never changes.
Identity and time
| Publication number | OT-2026-000059323 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7c25-ba42-06911ca112e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f99fcdbd875fca4b74f6dd279901f5070e1af5b27ddfc0998855d2afb2af263 |
|---|---|
| Markdown | d101f553dd5fa8bddb8d7b11e9a6f49bf27e4fb5236b443fa39af922d2706d5e |
| Publication page | 93c7ec740fb8f8d3145391b671dace1e154814bfa12cdbe32d0afbc5a26209e0 |
| Manifest | 32356b26aefface26655f903ed6cb997524ea4c83666876a181be81e6db70f7f |
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 | sDaOoKpjqbYny1+RRDaDv6usNIIFY821JCn+olFRV36uypcgn8H6QpugeizVSwACc0Gdwj4aqwV3pWRhd7rmCQ== |
| 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
| 2026-09-17T10:45:58.689890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059323observed 93c7ec740fb8f8d3145391b671dace1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:58.672134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059323/manifest.jsonobserved 32356b26aefface26655f903ed6cb997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.655257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059323/publication.mdobserved d101f553dd5fa8bddb8d7b11e9a6f49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:58.638942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059323/publication.txtobserved 7f99fcdbd875fca4b74f6dd279901f50...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. |
|---|