OT-2026-000092058
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000092058) never changes.
Identity and time
| Publication number | OT-2026-000092058 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-793a-af68-f2959ce2a5c9 · 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-2026-000092058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cbbf5972463d95aef3de9cc1c6a1328e9d210161a02640b3ff3adb9948f0074 |
|---|---|
| Markdown | 8c1eae82616d4adc8ce127cce1ca0da408e65cebfadc592397862f0359ef1a7b |
| Publication page | b0098aef5111ec4bcc01a39da693ac74bb2f25694f5bab3faae80dac01d33018 |
| Manifest | 5763eb19249f6f8d02a8e2fa26b969c8152545cb83658bfcdf34f0dcf3d7781d |
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 | yYd9S5hhdRHK/zULQEFNaaN0vCgqGfUPorXK4gnt3RpNcKmay/kBqPzBC+PXk1qy9IHa5fJjA/J8brhkjGYUBA== |
| 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
| 2026-09-17T09:43:09.492682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092058observed b0098aef5111ec4bcc01a39da693ac74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:09.474634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092058/manifest.jsonobserved 5763eb19249f6f8d02a8e2fa26b969c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.455539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092058/publication.mdobserved 8c1eae82616d4adc8ce127cce1ca0da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:09.436370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092058/publication.txtobserved 1cbbf5972463d95aef3de9cc1c6a1328...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. |
|---|