OT-2026-000080722
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000080722) never changes.
Identity and time
| Publication number | OT-2026-000080722 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-766e-8c6b-5431d67152c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080722 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6013954a7b4f0916d86c21c3bdc261a932a1fae096224316485264ebd632952 |
|---|---|
| Markdown | 643ebfc5c942aa31a5d7bc29b5ad7645842a0327f87107586e0625393ab0076a |
| Publication page | e141630f3853c179d8fe0e44f8f5c953e1c84021cfe5f4e8109b2463ddbb85ab |
| Manifest | 4eb9ea1b7d3c7b425ccb673d0cf0b39e3a9ca8b35e95bd360813f959f615818a |
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 | C0j+zFuZAsc5V4gqMIe9v8l3EDL+GbgcpF0rQRTpQwOFWuL9qHO43VNHSgQXWXK96Ka9L3x/1K/Z2srTUYIgBg== |
| 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
| 2026-09-17T10:01:45.529170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080722observed e141630f3853c179d8fe0e44f8f5c953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:45.510082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080722/manifest.jsonobserved 4eb9ea1b7d3c7b425ccb673d0cf0b39e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:45.488605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080722/publication.mdobserved 643ebfc5c942aa31a5d7bc29b5ad7645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:45.468315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080722/publication.txtobserved a6013954a7b4f0916d86c21c3bdc261a...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. |
|---|