OT-2026-000060387
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold 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-2026-000060387) never changes.
Identity and time
| Publication number | OT-2026-000060387 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-75e3-9d6d-cd7c33c3e7d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060387 |
| Status | PUBLIC |
Content hashes
| Canonical text | d274f66be0d98530f1a02976f3296f82dd088ce84e14aa541e084f98f7e6ef5f |
|---|---|
| Markdown | 6fe99317f29efe5ebcfdc339daf9eb2ee96c79078843818accf1b7be5e1bd8f2 |
| Publication page | bfb097c4d44958d8e685b66283cecb5507ebf6535e892ed5199d8838284e5ade |
| Manifest | 8e12b96aaf66b45ff5ebdadd83a0a70d35b19194b7e520b257d3ff60ea4af849 |
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 | /ICylmvp6+Nx3LEqRWhBKWOuZjrHh1RGzbWJsIx9OEtRn+vgAh3mvzRziCSE3vrpt3GBD0HsHpDDvqldaUU/Dw== |
| 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
| 2026-09-17T10:42:51.264125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060387observed bfb097c4d44958d8e685b66283cecb55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:51.245026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060387/manifest.jsonobserved 8e12b96aaf66b45ff5ebdadd83a0a70d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.224367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060387/publication.mdobserved 6fe99317f29efe5ebcfdc339daf9eb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:51.204914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060387/publication.txtobserved d274f66be0d98530f1a02976f3296f82...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. |
|---|