OT-2026-000063807
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, pulsed 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-2026-000063807) never changes.
Identity and time
| Publication number | OT-2026-000063807 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7849-bf4f-01cb54d96a79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063807 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0a8197c6139938ee052b72900fe2b90087477fd3f3a8b1fb0bd2f4932dcb2af |
|---|---|
| Markdown | d44a80c2a705657f1fa31895bd9ecf9ce97d53238e6a306a8781ac6063a18079 |
| Publication page | fd22d84d1e16fa342a9d675e13d2c90f2f2b24de51df1632f91472501767e590 |
| Manifest | ae9b5f2a29ed6179d4aeef575cbbc83e0aa35c54a24aeb4b2e9fd6711d154ba2 |
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 | DUQBvS61tmJuPy7iPRXjdTAjDtqLab9Pb3Vy1By6IIeOZJxoiccsf5j6wXcDEcw84S49AVTOrgmvhXxd1TX1DQ== |
| 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
| 2026-09-17T10:36:49.478914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063807observed fd22d84d1e16fa342a9d675e13d2c90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:49.459623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063807/manifest.jsonobserved ae9b5f2a29ed6179d4aeef575cbbc83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:49.443155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063807/publication.mdobserved d44a80c2a705657f1fa31895bd9ecf9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:49.426295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063807/publication.txtobserved c0a8197c6139938ee052b72900fe2b90...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. |
|---|