OT-2026-000024625
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000024625) never changes.
Identity and time
| Publication number | OT-2026-000024625 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-78a6-a1e1-a70b81af9f47 · 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-2026-000024625 |
| Status | PUBLIC |
Content hashes
| Canonical text | f33e3d3745c63703a54510b645f0ed3f8abdab6801a93f83e514b9dfc2f6e373 |
|---|---|
| Markdown | 3312720d96ba2d96ec4b5ad8e83b1efaea9571d4470dc7fda8e33e69308226c6 |
| Publication page | 32d3b350a97c1d02b72196b731877ffda4ec44fe30bd3371ee529bdec6bd948c |
| Manifest | efa400a6ac5b9b59d49a4000991fd2c61055baccb6f9d35b8e9beae2480a5dcf |
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 | TykDKgUN+MG2Z7qf7EbuyQchB/MqOc/z6tXISQYPj44YQeL0DX6l7omh0g7WnnKFfmcYbvMaRP9pgCvLM7JYDw== |
| 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
| 2026-09-17T11:47:46.976619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024625observed 32d3b350a97c1d02b72196b731877ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:46.956652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024625/manifest.jsonobserved efa400a6ac5b9b59d49a4000991fd2c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.935443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024625/publication.mdobserved 3312720d96ba2d96ec4b5ad8e83b1efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:46.916551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024625/publication.txtobserved f33e3d3745c63703a54510b645f0ed3f...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. |
|---|