OT-2026-000035953
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000035953) never changes.
Identity and time
| Publication number | OT-2026-000035953 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7671-8c8d-2877475e5b1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035953 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c645311b8a1cfe64b6a3d1e26327b2ddf3818094d48ddd39cf3aa7190c8cc60 |
|---|---|
| Markdown | 73459bb7e7fef72d79fbc25f54d296dcf80dbabaad182a56e67d6a9534217849 |
| Publication page | 7b1ce6e23f23d891c0af47ebd19e45a5fbd0ad7007682cb0b0227dac3325819c |
| Manifest | c5d08e5298689aea84d7a8c7d02f1f167397b69c532ecbf992b5e3fc70111b0b |
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 | 4wN9kKN7VafsKjTyUvYgSODykvY5L2WuphxkUr9ybnRxCpUzj1ttuVQXNZD7yPDMbCWEOy82kOGULekZS0XUAw== |
| 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
| 2026-09-17T11:27:48.706418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035953observed 7b1ce6e23f23d891c0af47ebd19e45a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:48.688893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035953/manifest.jsonobserved c5d08e5298689aea84d7a8c7d02f1f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.672076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035953/publication.mdobserved 73459bb7e7fef72d79fbc25f54d296dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:48.654015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035953/publication.txtobserved 5c645311b8a1cfe64b6a3d1e26327b2d...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. |
|---|