OT-2026-000051126
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, vented before set-down
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-2026-000051126) never changes.
Identity and time
| Publication number | OT-2026-000051126 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-741d-a726-24a78f39097d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3654b7cc9523c3f50624778adafa4988b012fc12b714af2f84dac0874956a97c |
|---|---|
| Markdown | a03c53426d852cd992af7a51d07a04a5bfc927ede5a1404eda513f284e4fa143 |
| Publication page | 1816530c3d78826c12454b0a570d71c587f3617baf50e9427be7eaf07a6c7651 |
| Manifest | ae9ec609d0cde95b8571c70ddb55af58a65191f75fc6cf608b1d097d40aa28f3 |
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 | FjzseYtkd9Da7Omk/HzyGoZJKxxRtshviGMl5pG9itjyzOtFdExAD2Q2H/wuMlZWsZH7TErGcoG9L6KnUnkYBw== |
| 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
| 2026-09-17T11:01:04.823499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051126observed 1816530c3d78826c12454b0a570d71c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:04.806679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051126/manifest.jsonobserved ae9ec609d0cde95b8571c70ddb55af58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.787512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051126/publication.mdobserved a03c53426d852cd992af7a51d07a04a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:04.769136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051126/publication.txtobserved 3654b7cc9523c3f50624778adafa4988...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. |
|---|