OT-2026-000010175
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line 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-2026-000010175) never changes.
Identity and time
| Publication number | OT-2026-000010175 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7a4b-b9b9-c8d1c8923f93 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010175 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0117a09d7af1bc2079981b50412ca45ae6e16587870bd802d239ed8bd8bb6d4 |
|---|---|
| Markdown | c156e03a1a70d46c8d089b0cb91a0afd34986896a16397b9cbe89291d978f2b3 |
| Publication page | 661f76f7365c5db8419ec4dfa087fedbc003cfe1a9a34dfcefd1e70b83e2b989 |
| Manifest | 5f3e83d3b58818a05c864f1087871848e6510d4d3fa6c70d628ba4987bef942f |
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 | 0s/EjewbmDHLkQvuPyFLH8yOdyyuwxsdVlnT78l1VJ9BHXq8PXPbnKPjl/7DBbd2VLKZHRKSoWIBFvqCgw3KCA== |
| 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
| 2026-09-17T12:16:17.245340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010175observed 661f76f7365c5db8419ec4dfa087fedb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:17.223484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010175/manifest.jsonobserved 5f3e83d3b58818a05c864f1087871848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.204779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010175/publication.mdobserved c156e03a1a70d46c8d089b0cb91a0afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:17.176825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010175/publication.txtobserved c0117a09d7af1bc2079981b50412ca45...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. |
|---|