OT-2026-000076070
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000076070) never changes.
Identity and time
| Publication number | OT-2026-000076070 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7d62-bd51-16f1944ff7e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076070 |
| Status | PUBLIC |
Content hashes
| Canonical text | f45d0192d265fb82bc1e1840352311a88cdad7baf4a3d0e84e0b03f081f38162 |
|---|---|
| Markdown | 83d5f9efef94cc90015994a38b5c6cfda4d066717961d1657624ac67d0ef594a |
| Publication page | 9080b5db0a60ab93fd62d22d062ee8d82f1a107c44977a603acfb4027c0fc0c4 |
| Manifest | 3e3a7c8826cfc78f95eccae1cb885905ce4ea15591466b0c8beabf7ae2ac24f3 |
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 | SMDfzGQsfcKxppxZkSm9JVmt1+2lNO9Ep7QFo4ga4gLQCvkYzygukyUp29+UMX6OwRcoAZAkNVjfHZiZTNByAw== |
| 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
| 2026-09-17T10:10:50.969791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076070observed 9080b5db0a60ab93fd62d22d062ee8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:50.947850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076070/manifest.jsonobserved 3e3a7c8826cfc78f95eccae1cb885905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:50.546320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076070/publication.mdobserved 83d5f9efef94cc90015994a38b5c6cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:50.525826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076070/publication.txtobserved f45d0192d265fb82bc1e1840352311a8...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. |
|---|