OT-2026-000065750
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, 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-2026-000065750) never changes.
Identity and time
| Publication number | OT-2026-000065750 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7517-a390-8efd680a5ddc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a7ae761e926a5296c5816f79d1710b7647c7ec7c8a13d072febcdc1620aefa4 |
|---|---|
| Markdown | 0414dfbdd77109a992fb17eaa49d5e16ffe1b5366168b63932f4c4ebbd6e2e8d |
| Publication page | 5ca6d8fd36556712082f30387fa6267fa217a577333ca8340abb3de089cf3a70 |
| Manifest | 14ff57ea013e002799c227d23cb6c7065b62d665efa9dc692ae8f10a28ad38ed |
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 | KEHnsxUrNnHuNREdiuzjWLO6ufUcEpUaQmnac/VtsUFs7BcpX/XxjDW0tOm/uiZI5Xkrqcq6i11j2cAH0snTBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:10.913151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065750observed 5ca6d8fd36556712082f30387fa6267f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:10.895276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065750/manifest.jsonobserved 14ff57ea013e002799c227d23cb6c706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.878842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065750/publication.mdobserved 0414dfbdd77109a992fb17eaa49d5e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:10.861530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065750/publication.txtobserved 0a7ae761e926a5296c5816f79d1710b7...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. |
|---|