OT-2026-000048882
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000048882) never changes.
Identity and time
| Publication number | OT-2026-000048882 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134b-7753-bb73-4b662009b0c3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048882 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd5957b5deb4cb79c9e75b65764f241e421dd310860b88dd86b59cada56bb177 |
|---|---|
| Markdown | aa635ba699c62c4f757618c301808db27cd5ce7ed5daae49c78bcabde168567a |
| Publication page | 6a98030a7853420e35dd1319cfec4377994e3b3b0ae181122899358b0ad85bec |
| Manifest | 01f776b000562551157cb7e2c1c33e25e72d3d1b327bda5c91418b940951078e |
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 | PqQBnGiYcjQwvB5At5YK4+4cu627l8CrbJ11GsfukqZU46MU11v4b9WxOcTKyKZ1je19TwrgKebClyz3fwlNBg== |
| 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
| 2026-09-17T11:03:02.492651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048882observed 6a98030a7853420e35dd1319cfec4377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:02.474912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048882/manifest.jsonobserved 01f776b000562551157cb7e2c1c33e25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:02.456015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048882/publication.mdobserved aa635ba699c62c4f757618c301808db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:02.437452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048882/publication.txtobserved bd5957b5deb4cb79c9e75b65764f241e...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. |
|---|