OT-2026-000048008
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000048008) never changes.
Identity and time
| Publication number | OT-2026-000048008 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-781e-9abe-7a99e4f303ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048008 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46edca1470d972d8206182aa8dca07647a02940fecd0b08554914d16807c4154 |
|---|---|
| Markdown | 76a25414e5f36aba897346ac755e8cd7b7ec592c3cd804d21e50b7724ac087a6 |
| Publication page | c5d39e838c0de3572f5e499a5f7b56a48b9f49751b6c65dd717c0d3f019e0d5f |
| Manifest | 68ddeebe74fe41b12c5ad77348e3d32ed8bf6d41f1e4c514b01a3ca9a7bab7d3 |
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 | oezSPu4hUnlX09ueU8Lo0o53jNRXsXIouKVm+MYIRTf4H4vBmae6q/IyYgLgvXs2cKI8EFglDkOKNvxT0dBKAQ== |
| 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
| 2026-09-17T11:05:59.977157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048008observed c5d39e838c0de3572f5e499a5f7b56a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:59.959536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048008/manifest.jsonobserved 68ddeebe74fe41b12c5ad77348e3d32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:59.941140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048008/publication.mdobserved 76a25414e5f36aba897346ac755e8cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:59.922310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048008/publication.txtobserved 46edca1470d972d8206182aa8dca0764...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. |
|---|