OT-2026-000060050
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold 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-2026-000060050) never changes.
Identity and time
| Publication number | OT-2026-000060050 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-7bef-b409-9157c68d6467 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060050 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd1cf5c24ca44edf1fc6336ddcc438dd075042ec4af320568b94bd6a502b1136 |
|---|---|
| Markdown | 224602f9a9ae77cebf3e58b1dc321a36d70aeb75f580469d225d2ba4d3eb9cc4 |
| Publication page | 7b5a7a521314bfd56bb99385bdfcf64aece3a5c157a08e273cc39e5cebb06cf4 |
| Manifest | 153ccf9b2a6aa3c332d724a870ed636df955705ea80d329e4b2ca76ef0d35069 |
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 | wICPuDgc0jNFKr09xARt4XXu5tgQp9owK+Lmbx5hKi2Gfe3sgiq9RCkOUiswP0ko1rMq7WAdBiuagILWhVepCQ== |
| 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
| 2026-09-17T10:43:40.408469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060050observed 7b5a7a521314bfd56bb99385bdfcf64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.389626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060050/manifest.jsonobserved 153ccf9b2a6aa3c332d724a870ed636d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.371803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060050/publication.mdobserved 224602f9a9ae77cebf3e58b1dc321a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.352095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060050/publication.txtobserved fd1cf5c24ca44edf1fc6336ddcc438dd...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. |
|---|