OT-2026-000102959
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000102959) never changes.
Identity and time
| Publication number | OT-2026-000102959 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3c-7acf-9c64-89cc37f2869a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38580b01202361759e90efa108dd5e4ae8555750e39a3edbe696fcbc94c98933 |
|---|---|
| Markdown | 22ef6f3df8e20cdc2ef6f8af67fcd65af6deed743dbdcecf41ff0258bc62bba2 |
| Publication page | 7713f0333db773fab57c9ff0c652094fe623feaa7fc398a93240cc2c3f007a98 |
| Manifest | 26b5e7d51599c5fc232923380d0c290fd3030468f6de6f6cba4145ff70d6fa71 |
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 | rmkX7N09tOaLuPyh6c3gz3htotzmt2WstOVhvHyzAvaNcCOB1MWNuXmUaNhzOgBjoik4EiRI7xgH3H4CPyl4Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:04.044206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102959observed 7713f0333db773fab57c9ff0c652094f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:04.027294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102959/manifest.jsonobserved 26b5e7d51599c5fc232923380d0c290f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:04.009408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102959/publication.mdobserved 22ef6f3df8e20cdc2ef6f8af67fcd65a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:03.991674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102959/publication.txtobserved 38580b01202361759e90efa108dd5e4a...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. |
|---|