OT-2026-000010468
Publication integrity record
Two bellows cup vacuum gripper, two zone face, pump fed, supply line pressure sensor, vented 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-2026-000010468) never changes.
Identity and time
| Publication number | OT-2026-000010468 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7355-9691-c1e911476717 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010468 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1709bdd67323e76de010193a6ad64dce589f6670323932299b369a17be30443 |
|---|---|
| Markdown | 856a2b9d34f6df46a60f7213a939982aa4d292295a22b2cfa543ba6e3a05131a |
| Publication page | 42753d1f05cb8ab96f514f6cbc41b0c0711c2cbdc6dddfe8f0d92ddb452ced47 |
| Manifest | e129d283d87a68c3c19f6d2cf0c455167396cb5a755c03fea8c29161a04b960c |
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 | gNUfPEX1YkoAGzGRoQuJ7MU4B2Kg+WQR7PWTqT9DJG0C3VGnx9XXmd8BzOeLRIsy1fFwa7Okuk7ypUq6kfQXBA== |
| 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
| 2026-09-17T12:14:36.567718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010468observed 42753d1f05cb8ab96f514f6cbc41b0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:36.547904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010468/manifest.jsonobserved e129d283d87a68c3c19f6d2cf0c45516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:36.527895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010468/publication.mdobserved 856a2b9d34f6df46a60f7213a939982a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:36.506995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010468/publication.txtobserved f1709bdd67323e76de010193a6ad64dc...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. |
|---|