OT-2026-000098479
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098479) never changes.
Identity and time
| Publication number | OT-2026-000098479 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-7a89-9e1f-c7b762986042 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 835feb588b019c552e3e5ed77349e89705ffd15b5d15b7967b2e346a7d381d47 |
|---|---|
| Markdown | 1c16db5ac839469735670a0024fd7be4c26def61171fdd4ba91b1e8ebaaa8868 |
| Publication page | 8f072d47cec4158e6b63c58c1e52499344dcffa8419ca12a5afd4e388efe43d6 |
| Manifest | 906c6c5fd5664942ead0d267b50b6595a8bcd7bcd853434417d19ae95a2f1cd9 |
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 | P6CjM69RufW7+YzaSeAoxgyShZjgoO8hac8SkuQiEbfYbq68uhsfaMmuM7SnL/RySTJjEDEePqj61XYlYmudAA== |
| 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
| 2026-09-17T09:32:20.716896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098479observed 8f072d47cec4158e6b63c58c1e524993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:20.698845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098479/manifest.jsonobserved 906c6c5fd5664942ead0d267b50b6595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.679958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098479/publication.mdobserved 1c16db5ac839469735670a0024fd7be4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:20.660552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098479/publication.txtobserved 835feb588b019c552e3e5ed77349e897...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. |
|---|