OT-2026-000033048
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000033048) never changes.
Identity and time
| Publication number | OT-2026-000033048 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7159-98e3-9b1a7a55da9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52db525fd7d99bec24f22208de9f1cb2c1a009539c6993d27d13fcb4afab75bd |
|---|---|
| Markdown | 0b48305fa1e1934442c2ce2d415ec5435e6d4ea74a844621814267383e96b670 |
| Publication page | fc113ce34892a6d114463a0ecca497e8bd6135fe53d556b2e3971853f1dc28b0 |
| Manifest | a56a9ed0597755a47f8c61a7c00bc28cd7e536b6d6617e1b232c3c658665ac89 |
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 | OImysviv4XPO3zh8giwPxcJf57D3DJnk/j4QuP877Uu0gWI7OoPrL+n8JtaULqbpFrOAnJDMiCnpU7kl/xpJAA== |
| 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
| 2026-09-17T11:32:41.272945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033048observed fc113ce34892a6d114463a0ecca497e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:41.254358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033048/manifest.jsonobserved a56a9ed0597755a47f8c61a7c00bc28c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.237195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033048/publication.mdobserved 0b48305fa1e1934442c2ce2d415ec543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.219900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033048/publication.txtobserved 52db525fd7d99bec24f22208de9f1cb2...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. |
|---|