OT-2026-000051464
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000051464) never changes.
Identity and time
| Publication number | OT-2026-000051464 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7446-a6a8-6de54363032e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051464 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0737fdf7dd184990af1001447833dc65a567ae8e3dd74c1f9d2bf5a680b1ce9 |
|---|---|
| Markdown | 1f0df673a7e776fd3ca817fd840ac1adc64e2bfb74bf2adf7f5eb71e9e040dba |
| Publication page | e02b930906c0f44be3776e77412edbcdea54059e8fc2100ad951fc54c7b39f33 |
| Manifest | 5a1c87958d2c1680aa9f7373db966d6f8b236feaa239155ab445447c20de56b0 |
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 | OFKyGx8qd9n/Hw8/2L+VDvpDw6O9eIizpwU+nGh5iK2pOJ/VlvtpZ7mI5rrZ5ZnUKl4m0xt/QB6rTe+1R3efBA== |
| 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
| 2026-09-17T10:58:11.729972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051464observed e02b930906c0f44be3776e77412edbcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:11.708485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051464/manifest.jsonobserved 5a1c87958d2c1680aa9f7373db966d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.688155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051464/publication.mdobserved 1f0df673a7e776fd3ca817fd840ac1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:11.667979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051464/publication.txtobserved d0737fdf7dd184990af1001447833dc6...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. |
|---|