OT-2026-000065100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000065100) never changes.
Identity and time
| Publication number | OT-2026-000065100 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-758f-9c4f-27a5d08e8866 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065100 |
| Status | PUBLIC |
Content hashes
| Canonical text | f35da1120ce7650ac7e193724c17f6fc9d584abdce81aca424cffad708333f0a |
|---|---|
| Markdown | f7a6381a91d1a84053c3cc70a8625ef60e4c5b305e84fbf134759483c0274547 |
| Publication page | 2d7d1cce1c352c6c43414a855c38c6aeaa02f1d73e0888089a831387f4d52dc0 |
| Manifest | 3dcf1d9d281b198abe19fd832107a489b40d3018481aaefc38a37159b0e6a84d |
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 | 7xCPlxk7wOzjgTiMZDpB2MBnR64I749r1Po1gVfACef4fe7uYBh8NvAqch/Lv0ue0KIfrs9K52m+cqgURvX6Bw== |
| 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
| 2026-09-17T10:34:24.620877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065100observed 2d7d1cce1c352c6c43414a855c38c6ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:24.601744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065100/manifest.jsonobserved 3dcf1d9d281b198abe19fd832107a489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.584215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065100/publication.mdobserved f7a6381a91d1a84053c3cc70a8625ef6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.566176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065100/publication.txtobserved f35da1120ce7650ac7e193724c17f6fc...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. |
|---|