OT-2026-000024800
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000024800) never changes.
Identity and time
| Publication number | OT-2026-000024800 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7089-a6a8-5a61e39c2c5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024800 |
| Status | PUBLIC |
Content hashes
| Canonical text | f568e50ad96a2b1e6c416104f437bcb1e24ec174905c1b8d2024fc21fd300110 |
|---|---|
| Markdown | 841bdb6a6c3923b8b86fc9dddab7429ea297f4996417267c14fd1a7853f6414a |
| Publication page | b60528d36a7c0b7e96ad91b94339f055ff8582e207d31a5b138ad02803c65c85 |
| Manifest | d0d1e247f31fd31ee0aa25a282107d3f61dfeb36ec4b28ff9a3bc99fb54a033e |
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 | 5JFrF/DqMRuiXIEYhFL+T6aJgqubc/gV4jSWaXx6xuWS5G18++0cDFTVBAQYzYTy0mLb7git4XkEhv4D9uTmAg== |
| 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
| 2026-09-17T11:48:04.694202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024800observed b60528d36a7c0b7e96ad91b94339f055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:04.676851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024800/manifest.jsonobserved d0d1e247f31fd31ee0aa25a282107d3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.660610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024800/publication.mdobserved 841bdb6a6c3923b8b86fc9dddab7429e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:04.642012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024800/publication.txtobserved f568e50ad96a2b1e6c416104f437bcb1...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. |
|---|