OT-2026-000060629
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000060629) never changes.
Identity and time
| Publication number | OT-2026-000060629 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7048-9e4e-a61edfe4fa98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060629 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ef7448e70a77389bc800f704acc740a4306a569cf09bd9cbdf561b99a05a5f4 |
|---|---|
| Markdown | 39562377c7f4c7ad33af99828a8417bcab0e79d2bb16e77443c309dc2c396f29 |
| Publication page | 392649dd5dc3471870af6e4691d142954845f3be81e3cb75fab54d678f9b195b |
| Manifest | fe840190fdbb6eb19c9fd109df516a556143868582ca835e1626c2358f7a3733 |
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 | rbba6LnVPStWff8xOD9UTIxns9QYi+FixjScfcaIFbu3JYkQxfAnj9yboXnJ+oIrn2X3ubMJrLyEgyVuYSK7Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:15.447003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060629observed 392649dd5dc3471870af6e4691d14295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:15.430567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060629/manifest.jsonobserved fe840190fdbb6eb19c9fd109df516a55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.412692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060629/publication.mdobserved 39562377c7f4c7ad33af99828a8417bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:15.395648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060629/publication.txtobserved 1ef7448e70a77389bc800f704acc740a...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. |
|---|