OT-2026-000065885
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000065885) never changes.
Identity and time
| Publication number | OT-2026-000065885 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-700b-abea-4d48b6372ed6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065885 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4a769cbcfc26f7a984a84283f57b4980026d6b36dca73a3bb3fcff75a240c96 |
|---|---|
| Markdown | 8e2ad63449bec6d2a39562a1385827548ce74b23cf140ef42716fb738f6fdd62 |
| Publication page | 5fc5322a31623b58e7f7f21dad9f0068adc16ab4ace7f43d5ec2ab33483aa842 |
| Manifest | 217b6708761e39b220f5f890e7e4f5349f57ff6a97e7bdb8737b3ddcc5da40d0 |
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 | VrwfU5qbFGJiRPLrwh+oQiTkSn/YuN0/HgGh8gbYcw0aDFtlBEbOsouDSvUrfBJiKx12IO12qS/blmelqFiPAg== |
| 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
| 2026-09-17T08:50:02.501907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065885observed 5fc5322a31623b58e7f7f21dad9f0068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:02.478508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065885/manifest.jsonobserved 217b6708761e39b220f5f890e7e4f534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:02.332463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065885/publication.mdobserved 8e2ad63449bec6d2a39562a138582754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:02.255721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065885/publication.txtobserved d4a769cbcfc26f7a984a84283f57b498...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. |
|---|