OT-2026-000058589
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000058589) never changes.
Identity and time
| Publication number | OT-2026-000058589 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-725b-9b91-bb5263185a77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058589 |
| Status | PUBLIC |
Content hashes
| Canonical text | be91c05483a1452eaaf78ad62044af86cfa69f434eee5c718ec86bba40bbe16e |
|---|---|
| Markdown | 9e4f1b8c82f2a5d226c5ac0f6374c2ace074f7f17421f61f00088595f3e4cd74 |
| Publication page | 67f98c4e0817e4e2169485a3e8a7ec65b0862cfdfb5553df660d38cbce38d91e |
| Manifest | 379ecf4cfa3377d6ee4898feb18f1c859accbfe5849be64302ca65c151cca6da |
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 | CY+bvGYUNWLd4jv+qweHsXwr4Gujns5kcD1aE+XvxtA0+1leeTVd0h9udaXB/JYg9Te0/mlhm+dZcl1wUGgYDA== |
| 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
| 2026-09-17T10:47:05.094663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058589observed 67f98c4e0817e4e2169485a3e8a7ec65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:05.076572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058589/manifest.jsonobserved 379ecf4cfa3377d6ee4898feb18f1c85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.058803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058589/publication.mdobserved 9e4f1b8c82f2a5d226c5ac0f6374c2ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:05.039149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058589/publication.txtobserved be91c05483a1452eaaf78ad62044af86...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. |
|---|