OT-2026-000044058
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000044058) never changes.
Identity and time
| Publication number | OT-2026-000044058 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-79f3-9009-4d742ae1f8be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044058 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2d2d13a05e3bbdb95221d2115fd34603025a950a84cfa515076d74b7a252025 |
|---|---|
| Markdown | f65a3aed7df6cd3e168399133dc2ad98787f3b4895820252376d5216a3b03274 |
| Publication page | 37a22049e42b1a92f9f78c579b5ee8a9f6f123c70697ee87ac07c476d0e779e6 |
| Manifest | 0586befbd0d4520f61730472009ac40e857dc87d797e77e75227f0e79b839ba2 |
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 | ubvC5m+GuynCXyaNnAK5dPNtjRNgm/Hqw/ZKsqPYbQ4DYk3OCwq1Na29OionIq0gU+JGcQGxLQvgD4KiEptBDg== |
| 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
| 2026-09-17T11:12:27.264055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044058observed 37a22049e42b1a92f9f78c579b5ee8a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:27.247736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044058/manifest.jsonobserved 0586befbd0d4520f61730472009ac40e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.228754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044058/publication.mdobserved f65a3aed7df6cd3e168399133dc2ad98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.208737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044058/publication.txtobserved d2d2d13a05e3bbdb95221d2115fd3460...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. |
|---|