OT-2026-000032348
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000032348) never changes.
Identity and time
| Publication number | OT-2026-000032348 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-71d5-8a17-46e31a34b81e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60f8de6c43cad4521f20665feda836651cc2a98a436db25e66418f8d90f8c8ae |
|---|---|
| Markdown | 771ab18b5b0f8ebebc57cd07fc6e7e30780761ab4aafd413d5a71f0751483bc9 |
| Publication page | 0078dfeffbcad432dc400b064c5872e4e6b3a2279de5624789e63c5c62e04a6e |
| Manifest | ecdeed14e91e7859f1c1cf0477ccecdbbf6907308cb076837f81b4ea6bcad3de |
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 | YN1jmtiwCR6Xwzhw6Q3DmNa1oqE/+Ebu6a6jA9Xd1rCtVWMEMkAHs5VY2xqdRpHkdQZ+4CpJgsMjV+MGO7bIBA== |
| 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
| 2026-09-17T11:33:43.239278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032348observed 0078dfeffbcad432dc400b064c5872e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:43.222724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032348/manifest.jsonobserved ecdeed14e91e7859f1c1cf0477ccecdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:43.198020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032348/publication.mdobserved 771ab18b5b0f8ebebc57cd07fc6e7e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:43.173752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032348/publication.txtobserved 60f8de6c43cad4521f20665feda83665...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. |
|---|