OT-2026-000066845
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000066845) never changes.
Identity and time
| Publication number | OT-2026-000066845 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-719b-9ad7-c1f736ef15fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29fdb7d4c808988a964ef20188b7bd526b904ba5a10e73ed66359da4d54fae5f |
|---|---|
| Markdown | 5fda171f1acd7f7910cd8675dfd415b4a13ff720adc774ebb944bb5dad6640fa |
| Publication page | 45a1b1c7b0efe19dcab01eb7b8a497cba72849318ab945dc70501ba70b19ed46 |
| Manifest | 314b3af62dce9f5ef0cae2985245a7077767a09cfdeeefc0bcc051577b1ebd38 |
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 | /kOD7VuI6OMt8kBljnGgW0J8+e+PShAAznmSw2BSGFdRxGK+wAJWC89G/Gsc4fc6n/ricEYPF8M/SZ1Ne6U+CQ== |
| 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
| 2026-09-17T10:33:17.025139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066845observed 45a1b1c7b0efe19dcab01eb7b8a497cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:17.008828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066845/manifest.jsonobserved 314b3af62dce9f5ef0cae2985245a707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.992172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066845/publication.mdobserved 5fda171f1acd7f7910cd8675dfd415b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:16.973869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066845/publication.txtobserved 29fdb7d4c808988a964ef20188b7bd52...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. |
|---|