OT-2026-000059484
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000059484) never changes.
Identity and time
| Publication number | OT-2026-000059484 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8619-7198-8ff3-7b5e78ec6ca0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059484 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7301a7435e87b65ef964a49ce76735c1275d6efeface5c68618d5aadd8d70c3 |
|---|---|
| Markdown | f918e4bb5b68dcd45853be277bdff8dc09b174be2ccdcc21d868a44065c4db75 |
| Publication page | 8381eb95a5f9b8d7daf60d05970d7b2709b9d5acfbbaefffc0a25cbef903c0fe |
| Manifest | 0d43e8893d1ec81757ff32ee0859eb8e1092c0b7b33c0d65ece227914044ff43 |
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 | G8jQg3DfL7H3PRAH2RwkJ/C/eoahD0hS6HPeTHQ36Jwde+72cAemSUJjjwc0aj/gZmYAsKBTrfwv9bo8z9uOAA== |
| 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
| 2026-09-17T10:46:11.243158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059484observed 8381eb95a5f9b8d7daf60d05970d7b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:11.221916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059484/manifest.jsonobserved 0d43e8893d1ec81757ff32ee0859eb8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:11.202244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059484/publication.mdobserved f918e4bb5b68dcd45853be277bdff8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:11.183070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059484/publication.txtobserved f7301a7435e87b65ef964a49ce76735c...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. |
|---|