OT-2026-000034264
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000034264) never changes.
Identity and time
| Publication number | OT-2026-000034264 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7e93-928e-23592fa3a09d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47db40351be7044d74fec0f2a2a1cf2f144d0e399c862de24335483a40c54b7c |
|---|---|
| Markdown | ad08abe1507633df60dcaf00051c873731aab971353a2b8eb33da740635850a1 |
| Publication page | c54c8c815e84f1618ead2c6aeb4e27b4d4d370e2bc2fd0296e60ff0a9d0cba23 |
| Manifest | b83774a738bbdd3dbc7f5e4b5edffb010074a4c7dcf3b987fbf8095f1d39be62 |
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 | VD8hgNhTvhkwHMtXidHhOQa4vUXKPSng5kjHfE0GKtFL1SWzwCA5jNYzWVZLOV7BqK2F5SOq7Ze20vJZDPXuBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:49.451996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034264observed c54c8c815e84f1618ead2c6aeb4e27b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:49.432136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034264/manifest.jsonobserved b83774a738bbdd3dbc7f5e4b5edffb01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.412702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034264/publication.mdobserved ad08abe1507633df60dcaf00051c8737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.390808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034264/publication.txtobserved 47db40351be7044d74fec0f2a2a1cf2f...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. |
|---|