OT-2026-000101391
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000101391) never changes.
Identity and time
| Publication number | OT-2026-000101391 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-7c10-bfd8-507c6440f00a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101391 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32c8d2dd8a071cc4678f780114cb7732bd2ce729ef7554e3436e051b3a18834f |
|---|---|
| Markdown | 38021697ee18ffcb329c20b69de6a8aa8fefd6ec15c79ad6a73a989f7cf1a352 |
| Publication page | 043c082f4bbd5f4a8ba82ffdf659d67c8dc6352bd418859fce8fc420e28b2b7d |
| Manifest | 97f9388b646c43b524e58cdb08ef4f7ee69b4f281fc6f1145b6e580a353e1f2d |
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 | Rrt4/y9TvEGloDloF7XufSQjpdGi0i+r+jei40uAz63lWWQnycPNKQwxmHzVX3DFe9SDy3EeoSWcQE8LN48MDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:53.743691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101391observed 043c082f4bbd5f4a8ba82ffdf659d67c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:53.724357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101391/manifest.jsonobserved 97f9388b646c43b524e58cdb08ef4f7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.706460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101391/publication.mdobserved 38021697ee18ffcb329c20b69de6a8aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.650592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101391/publication.txtobserved 32c8d2dd8a071cc4678f780114cb7732...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. |
|---|