OT-2026-000048676
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000048676) never changes.
Identity and time
| Publication number | OT-2026-000048676 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7cc5-90c5-930aaae34316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048676 |
| Status | PUBLIC |
Content hashes
| Canonical text | f83f7fa23b44c03810daa244a3e96ac0fc1c2e02fae593a853b31f098eb6960e |
|---|---|
| Markdown | dc1ac15992c1ff8fe6b0defeb494aed1c21585887603597c358f0d170c8655db |
| Publication page | fd26e1e9bfca648ae275c40fb5f1ecfbdad74ca54b0206f5034238451b559d53 |
| Manifest | 55500fe1f405343e89a57729be9f66a04a5816514ca82b5aae18df46781c574e |
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 | WL5JZSUyOjKH0RQphAv/7uX9LQ7OUuXIQdNTp30RPbTXsPLkRP1ikAavnC8nBx/s7n2D+PNzUGWzd1SvJGWGDQ== |
| 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
| 2026-09-17T11:04:18.042302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048676observed fd26e1e9bfca648ae275c40fb5f1ecfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:18.021656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048676/manifest.jsonobserved 55500fe1f405343e89a57729be9f66a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:18.001697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048676/publication.mdobserved dc1ac15992c1ff8fe6b0defeb494aed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.980432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048676/publication.txtobserved f83f7fa23b44c03810daa244a3e96ac0...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. |
|---|