OT-2026-000066183
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed 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-2026-000066183) never changes.
Identity and time
| Publication number | OT-2026-000066183 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7a47-b43d-3834be94969e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 624296f4abed2222ec17663134156407d5a20ac563284d04386503316dcd83a7 |
|---|---|
| Markdown | 5e9e9d6de5b370ceeb0f8058dd32004f6c748e4ae697cc3e56abe32052329272 |
| Publication page | 1cc1c223d4e28604b699531eb3e267b34fbe976d52c2f3c02d2c9dc237fd0a17 |
| Manifest | 5867031d83727a1ae9e571a81edb3774f98a413495f727fc9d2ea7856a82c560 |
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 | qduueqpdP3IUjqWYygoOZLyEdio39gLGbsHQpjCGAradwSQzIQVz8kfqhGiuoZU9vKYKcA+mdiKdyN6WCRv4BA== |
| 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
| 2026-09-17T10:33:19.830654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066183observed 1cc1c223d4e28604b699531eb3e267b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:19.811214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066183/manifest.jsonobserved 5867031d83727a1ae9e571a81edb3774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.791519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066183/publication.mdobserved 5e9e9d6de5b370ceeb0f8058dd32004f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.773862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066183/publication.txtobserved 624296f4abed2222ec17663134156407...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. |
|---|