OT-2026-000046825
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000046825) never changes.
Identity and time
| Publication number | OT-2026-000046825 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7d3f-a6f0-611c725f45e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2851394b307da6fc97c0b5e594ff8c86564cd1275bcbba30afc871e889712290 |
|---|---|
| Markdown | 5ac536cf12f992c875c55f7a660c27290384a4dcdcd199545faf99fbcb85b133 |
| Publication page | 3c07e83b13213f655eab8388ad7476093126fe2228bb0f0d97c268fcf1b045d6 |
| Manifest | 905de878589d39c0a08f48c49fe598012c878d6641ab1e5cc3ebe4dfc2e0948a |
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 | L02gBfM8azavOhSkdikIxP4KQdPTPdXdchL8Y6lg/I0tlbnX9zh8OtiWU0e2oa6kYcQ+BB/iwkVm6tGqPr1/CA== |
| 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
| 2026-09-17T11:06:55.146753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046825observed 3c07e83b13213f655eab8388ad747609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:55.128214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046825/manifest.jsonobserved 905de878589d39c0a08f48c49fe59801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.109800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046825/publication.mdobserved 5ac536cf12f992c875c55f7a660c2729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.090048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046825/publication.txtobserved 2851394b307da6fc97c0b5e594ff8c86...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. |
|---|