OT-2026-000060404
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000060404) never changes.
Identity and time
| Publication number | OT-2026-000060404 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7878-b20a-7b37f13a01e0 · 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-2026-000060404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ac4eca10417955f7e48df945cda065629af552bf54f536a221bee9ea35f1ff2 |
|---|---|
| Markdown | b3ef6e2cc7ad48d3c8ccb954093352cb34c0f5b85099a5e892fc68541d4672be |
| Publication page | 7d0d38632625ae0aec5156245b0bb2a03e1c4f680f5ddee01c5408d5bee8a7c1 |
| Manifest | 4be8329c486db8e4d95871841ef699db19c1efa961f067700bc66c94e6dddc7f |
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 | 6TvRkP4xCNTGlI0V3CcoAsofdyWF0oKoZSuHK4s8nOzj5x0leWWTITmmcU/W3jHNnuoemL5r6nlNW35Ac4arAA== |
| 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
| 2026-09-17T10:42:52.469548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060404observed 7d0d38632625ae0aec5156245b0bb2a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:52.450695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060404/manifest.jsonobserved 4be8329c486db8e4d95871841ef699db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.431733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060404/publication.mdobserved b3ef6e2cc7ad48d3c8ccb954093352cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.413188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060404/publication.txtobserved 6ac4eca10417955f7e48df945cda0656...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. |
|---|