OT-2026-000045092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, pulsed 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-2026-000045092) never changes.
Identity and time
| Publication number | OT-2026-000045092 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7e30-95d4-957df1676bfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 319ae4c97ca04ccfc838419ad6385686d60a62814dfe10e22f96b43b636f8a93 |
|---|---|
| Markdown | efbad159f3964897bd24f6b83e630eb90cc43fc27d8013b351c429e99d39c37d |
| Publication page | b5deadeae7fcbb9f42764b3d3b5d2459121c68de6648337e14d59cc2313923c2 |
| Manifest | 97df5ab8f86d32bbfd53780921eb2fdf7f75262f96a0f56554886295f64140a3 |
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 | 7N43waJOpNowVmQtfRxSnab6S1LDxZkTt8OcyHx60J1Vx5y4UriRd5/WOgiG3N1MvhW9yNzwopVXk5I7fc9FBw== |
| 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
| 2026-09-17T11:10:08.149655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045092observed b5deadeae7fcbb9f42764b3d3b5d2459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:08.128364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045092/manifest.jsonobserved 97df5ab8f86d32bbfd53780921eb2fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.108416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045092/publication.mdobserved efbad159f3964897bd24f6b83e630eb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:08.087537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045092/publication.txtobserved 319ae4c97ca04ccfc838419ad6385686...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. |
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