OT-2026-000063727
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000063727) never changes.
Identity and time
| Publication number | OT-2026-000063727 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7c40-9f73-3c93e3ad4baf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063727 |
| Status | PUBLIC |
Content hashes
| Canonical text | d598a6886f3dc7e7eec6099873bd974907f8376425b954af260b6da8729d3519 |
|---|---|
| Markdown | 5164ddbe88c4260e0c836a28a46e3671f17678eaae43679cc25c07e51cfc0c29 |
| Publication page | d63b7f798fed7ca8eddf1f4ce220e90f0a9807bd3d9eb2e6241b2a2503656c5e |
| Manifest | 1dfd8180152796dd76fc2e3c365101f758f7f315848ccd5cd548bdf01004ceaf |
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 | B0CM7b5WmxBbBgKtZAdpRF4qOJZXIluQ+HlSTaYEmbhJ4iHTLMBl98i98waIev+1jproDY3edWQGVLLHlN3+Dw== |
| 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
| 2026-09-17T10:37:51.332891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063727observed d63b7f798fed7ca8eddf1f4ce220e90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:51.317164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063727/manifest.jsonobserved 1dfd8180152796dd76fc2e3c365101f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.298525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063727/publication.mdobserved 5164ddbe88c4260e0c836a28a46e3671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.279632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063727/publication.txtobserved d598a6886f3dc7e7eec6099873bd9749...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. |
|---|