OT-2026-000048645
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000048645) never changes.
Identity and time
| Publication number | OT-2026-000048645 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32a-7707-9c16-49ea95ad719b · 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-2026-000048645 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10a7fbf384a6d3ba2ff698ef02422004d779d098c3529488b318271c29a30aa5 |
|---|---|
| Markdown | c2865bf7b864ee488ba80e7a57685d01a12ac98d06ce75e70a1ef13dbdbbcef5 |
| Publication page | 828d62309d702f3005707dfa06ea916a1e0983f4330c7672fb142bf7abe90a83 |
| Manifest | 9a49a52a99cbef037a59715b8ecd1fff4c22375a365d8fb9e4922e762bfc5802 |
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 | mxC4J/M1H654bL/8pwC6GHwUyTvv8IDFBJfQolg5bqbbKUq+sxEKvuMb80vKb/wY4yuPEdVDuWwjMoEgHYKLAQ== |
| 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
| 2026-09-17T11:04:15.392847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048645observed 828d62309d702f3005707dfa06ea916a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:15.370887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048645/manifest.jsonobserved 9a49a52a99cbef037a59715b8ecd1fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.349981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048645/publication.mdobserved c2865bf7b864ee488ba80e7a57685d01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:15.330343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048645/publication.txtobserved 10a7fbf384a6d3ba2ff698ef02422004...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. |
|---|