OT-2026-000046261
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000046261) never changes.
Identity and time
| Publication number | OT-2026-000046261 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-793f-97c7-d55b05d16554 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e2d22f4303ba8b55b098dec42589958a53f23303940033640aac7f6169c7eac |
|---|---|
| Markdown | 2409154263760f04085d02bd51c52248b2a9937aa8a7371c0e71bae57917e43d |
| Publication page | 640ab4cdda45ab88483b3c47e2ececeaf26894c8eee9f9e801a0906b0d81a635 |
| Manifest | 0fa43725e094579e4b46a0fae4e040ef5117fbc13f5e1017bdecb30b0eba9619 |
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 | mrP/MX2lbctu1Cb4FTGR+nUi/YnzINtNh3U/OWelpOCEWbGqjodTnxjK6Y09gdbRhScfgFB8athKuS+/moCXCw== |
| 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
| 2026-09-17T11:08:07.352313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046261observed 640ab4cdda45ab88483b3c47e2ececea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:07.332895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046261/manifest.jsonobserved 0fa43725e094579e4b46a0fae4e040ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.313616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046261/publication.mdobserved 2409154263760f04085d02bd51c52248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:07.294951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046261/publication.txtobserved 8e2d22f4303ba8b55b098dec42589958...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. |
|---|