OT-2026-000042276
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000042276) never changes.
Identity and time
| Publication number | OT-2026-000042276 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d73-732f-9ed2-825278fdba84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042276 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5852ffa1600548cd4f03f399bd9d984d3b89771096b8831006b83c8f51c66cc |
|---|---|
| Markdown | 062f86adf01dff6b5fefc55bd2a0ce66c8108da99c87f3b4e295417a787c1eb6 |
| Publication page | 6374ff49281ef7ec008b53b41ba850100088790d45bff6b320fbfc4c7061bbff |
| Manifest | 75689cbe349ea4fd42287056bcf96460e1e85f92327f3b8f3872c55fe427d3fa |
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 | 9EYSxY9g/qcZBnNkor6oiRNBfOD7G3l85S4UEfGFRk3sNjqHy21frhDSx6yLsYBmv9Sq7aOohDGFgP+xOXF/Aw== |
| 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
| 2026-09-17T11:15:58.017599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042276observed 6374ff49281ef7ec008b53b41ba85010...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:57.997723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042276/manifest.jsonobserved 75689cbe349ea4fd42287056bcf96460...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:57.976992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042276/publication.mdobserved 062f86adf01dff6b5fefc55bd2a0ce66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:57.957895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042276/publication.txtobserved c5852ffa1600548cd4f03f399bd9d984...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. |
|---|