OT-2026-000046089
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046089) never changes.
Identity and time
| Publication number | OT-2026-000046089 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7133-b09f-997c621f3a73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046089 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad313b69eefae8e0e4c8a5d1d3089f8b96682c305d0d7acdeedb228965f60126 |
|---|---|
| Markdown | b0867ba411bf1ca6bb72f7b05465284bf6c29cd069870371853d6bf4e0ebddee |
| Publication page | fcf6aeee9a8943305a3f086acad49a698f1e8ff2bf93c0443e2f8715cdbae238 |
| Manifest | 96a327b9dc3926e2bb3eb3ebda2395651f3e91b4b0dcdf55dff7632fac952d8c |
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 | Kbc6G/nijU5klralznZ3GQ2VAeVOMnp3oGFxHzqknEf+BvKNLQ/z+fjnRMBMY7Ohr3uuakWbYhr+Dhv78GHgCg== |
| 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
| 2026-09-17T11:09:03.655421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046089observed fcf6aeee9a8943305a3f086acad49a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:03.637804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046089/manifest.jsonobserved 96a327b9dc3926e2bb3eb3ebda239565...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.617898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046089/publication.mdobserved b0867ba411bf1ca6bb72f7b05465284b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.596666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046089/publication.txtobserved ad313b69eefae8e0e4c8a5d1d3089f8b...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. |
|---|