OT-2026-000046730
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained blow-off after 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-2026-000046730) never changes.
Identity and time
| Publication number | OT-2026-000046730 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7135-aa34-0713facaa910 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 516a6e7687e17ba3591bc84b98c4f4e724f53f6206141adee89ab13b3e8435ea |
|---|---|
| Markdown | a2123341e2e114f0a7a5f4841cba796811081eafddceb91aa0a2ffd89c470994 |
| Publication page | 7b8b7a9c12cc9b8567dbf9cff4027dcedfbc10fae96bd90a0761d91021e7f58d |
| Manifest | 6c9c5e3b5f46baf7d62ca42e4d22c44465f5a7cc1850f41f8ff17104cd28c724 |
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 | HG+nvbIQa1lc95tkDieob5IpDliv9cFFLEcF3toQQ2zvcIZWcLL4UPNzIjrRpYCPOKGbheEbn9nIPVedcaA8BQ== |
| 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
| 2026-09-17T11:06:47.364618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046730observed 7b8b7a9c12cc9b8567dbf9cff4027dce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.346790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046730/manifest.jsonobserved 6c9c5e3b5f46baf7d62ca42e4d22c444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.330849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046730/publication.mdobserved a2123341e2e114f0a7a5f4841cba7968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.313480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046730/publication.txtobserved 516a6e7687e17ba3591bc84b98c4f4e7...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. |
|---|