OT-2026-000046989
Publication integrity record
Six cup vacuum gripper, six 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-2026-000046989) never changes.
Identity and time
| Publication number | OT-2026-000046989 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-78ea-9db4-228012d6e2b5 · 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-2026-000046989 |
| Status | PUBLIC |
Content hashes
| Canonical text | 515b5009d04d370db4734bf9354da932cb1fa45c72867d26d70512e19f716555 |
|---|---|
| Markdown | 65be4c66696979434614ab3b3c767d89c08657a1c4d93afe196ef40deddf9c09 |
| Publication page | 5fb88f47364631a8f297cb064bd478d27c15723f3049940230990d7ca5b44efd |
| Manifest | 49df0714633c3c1c94902f4f0f61d97313417d994500d6a257035e53234ccc6d |
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 | tK7tJQXLNpBv2giWWWFP5pzyDcvxwkW1S+geTkEkuh0r4AlTUXI58kJTsZUYBJpVKE2GU1yAgRNQtRJLSh0HAQ== |
| 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
| 2026-09-17T11:10:15.606630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989observed 5fb88f47364631a8f297cb064bd478d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.587518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/manifest.jsonobserved 49df0714633c3c1c94902f4f0f61d973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.568925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/publication.mdobserved 65be4c66696979434614ab3b3c767d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.551636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/publication.txtobserved 515b5009d04d370db4734bf9354da932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.136896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989observed 5fb88f47364631a8f297cb064bd478d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.118467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/manifest.jsonobserved 49df0714633c3c1c94902f4f0f61d973...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.097399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/publication.mdobserved 65be4c66696979434614ab3b3c767d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.079089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046989/publication.txtobserved 515b5009d04d370db4734bf9354da932...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. |
|---|