OT-2026-000060668
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, sustained 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-2026-000060668) never changes.
Identity and time
| Publication number | OT-2026-000060668 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-7bff-81ef-e2e39ae2e7d8 · 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-2026-000060668 |
| Status | PUBLIC |
Content hashes
| Canonical text | c30749040d09e9ecf88fdcedf98bd69865329789235db12f9760df58192bc5fe |
|---|---|
| Markdown | 2ce7830a0eadc1a87acc7d591fe55df8ac194bec8c6c2b55a546dccc4d93e078 |
| Publication page | 5a46eeaaf1e990b7d6e48acd531c4163803c2783235770ad7214ca1d89703799 |
| Manifest | effed29064cdf48b1b41ab185aa211423c29388cdef55ca758987b24f988e1bc |
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 | ggpRYcKxaXyXZly5URJ9M0TzyB7VCnXybTWhPbrwc7x5+R7JSLP1o0Y40536vcVNpx9Y+IilX0nCmVttkNUOBw== |
| 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
| 2026-09-17T10:43:18.422908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060668observed 5a46eeaaf1e990b7d6e48acd531c4163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:18.405319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060668/manifest.jsonobserved effed29064cdf48b1b41ab185aa21142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:18.387820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060668/publication.mdobserved 2ce7830a0eadc1a87acc7d591fe55df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:18.371399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060668/publication.txtobserved c30749040d09e9ecf88fdcedf98bd698...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. |
|---|