OT-2026-000063724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off 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-2026-000063724) never changes.
Identity and time
| Publication number | OT-2026-000063724 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7237-9d48-c48a96e70816 · 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-2026-000063724 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04d68968fb633eecfa9bbf81fcb96c0798742e2a19cc7b62e120af01562260f1 |
|---|---|
| Markdown | d980e8f5cad1a277c1d0213b7f6d5e81d7406d76054aab8582663b495fbefff0 |
| Publication page | be64c44de16b2b5e1efd4895cdb1911568dc9226ca8cd9473fbf0f3881a864f4 |
| Manifest | cade0b6d0e0b9f87f4cb9dbc89843345f750e77a27d209c34d793585e0e00e40 |
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 | VnMzuEChiuO/G2wweYr7twEeK5w2+BeDxyZQNOWRIgRY1UKM1QJtdXmKpW/WJgJVsT7CctxXEgeFXeSbbR6fCg== |
| 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
| 2026-09-17T10:37:51.115794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063724observed be64c44de16b2b5e1efd4895cdb19115...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:51.099698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063724/manifest.jsonobserved cade0b6d0e0b9f87f4cb9dbc89843345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.082754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063724/publication.mdobserved d980e8f5cad1a277c1d0213b7f6d5e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:51.064220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063724/publication.txtobserved 04d68968fb633eecfa9bbf81fcb96c07...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. |
|---|