OT-2026-000092031
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000092031) never changes.
Identity and time
| Publication number | OT-2026-000092031 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-79ca-bbba-3516c84d7870 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092031 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d9b884247140d4cc056491c88dc13dfaa2395b205344cd86eb1a7a5298a7b56 |
|---|---|
| Markdown | 983377b961cd253caac9ddc146c3db72a91e972c8d49d1842c81e9691c984e56 |
| Publication page | 1064d855df7149400d30329b87c356efea1fc741953f734d7b92aadb987e35e7 |
| Manifest | 183dd99bf7d5df495066870d6c419f382ba6bdf52975f5a70b61f4034abd0cad |
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 | F6S9DVFXyIrsZwrkULSJA3q7zI6CWR1aTX4kc28ikriVLOeyf/4f9EfqwIqewrcI1GqvQKzpTXS8T7GhH6flAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:43:07.084213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092031observed 1064d855df7149400d30329b87c356ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.066297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092031/manifest.jsonobserved 183dd99bf7d5df495066870d6c419f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.048733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092031/publication.mdobserved 983377b961cd253caac9ddc146c3db72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.030207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092031/publication.txtobserved 1d9b884247140d4cc056491c88dc13df...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. |
|---|