OT-2026-000097722
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, single stage ejector, 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-2026-000097722) never changes.
Identity and time
| Publication number | OT-2026-000097722 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-74e2-8278-f36e4bd1e5a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a93e566e516c635d0d179cf2a3e4cac5944903cda4f5298eb0646c3e36b7db9 |
|---|---|
| Markdown | 823101fefb62496c3cc310bba8ef35bd34a04cfef032653772e2a3daabaa3768 |
| Publication page | 103c48ea61b278c5b3ce85efe390adbfe6644f0311bbb5f017255768f044d340 |
| Manifest | e9fbeb30d671c16fbb903c663528d27e940dfe687f89b1059358d2118e4f1208 |
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 | C3VDfmm/0NS7p/Q8DoN+tWYD2m2ChOwJ69wlM9cqmq4huU368FEkVe0J4hUwwTypWFkd9XHe5VhvwXZOHGdPAg== |
| 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
| 2026-09-17T09:32:45.198860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097722observed 103c48ea61b278c5b3ce85efe390adbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:45.180369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097722/manifest.jsonobserved e9fbeb30d671c16fbb903c663528d27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:45.161931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097722/publication.mdobserved 823101fefb62496c3cc310bba8ef35bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:45.144926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097722/publication.txtobserved 2a93e566e516c635d0d179cf2a3e4cac...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. |
|---|