OT-2026-000010129
Publication integrity record
Single bellows cup vacuum gripper, two stage ejector, supply line pressure sensor, vented 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-2026-000010129) never changes.
Identity and time
| Publication number | OT-2026-000010129 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-72a3-9961-7f16c8488b6c · 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-2026-000010129 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e64a91b0bb21a7ffb3f95a85ae94093c3eb92bd93f841172380168b7ba3ec82 |
|---|---|
| Markdown | cbd17ca73fa9f4564f2a177c25d70ff23e682c99627ca2d5906b9e3892593d09 |
| Publication page | 9c843af9fb4145f2cab7ae3880f99fd04293517bc1ab444eebe231f0462c61aa |
| Manifest | 7124005c2168a5d153634c423bca1315286d5fb567a63d210000de11d8edbb38 |
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 | 9K2QikB8mVVqqdwQLfbhw/Anfcg3VOHycRGAVv5QTx5mFhJ+aPJ5hmrXwFiB+uYUIBYHrV3tUb6H/ktKzMvzDQ== |
| 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
| 2026-09-17T12:16:13.509427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010129observed 9c843af9fb4145f2cab7ae3880f99fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:13.488244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010129/manifest.jsonobserved 7124005c2168a5d153634c423bca1315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.469307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010129/publication.mdobserved cbd17ca73fa9f4564f2a177c25d70ff2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:13.450192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010129/publication.txtobserved 8e64a91b0bb21a7ffb3f95a85ae94093...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. |
|---|