OT-2026-000097569
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two 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-2026-000097569) never changes.
Identity and time
| Publication number | OT-2026-000097569 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-73d5-9a40-cd5ab13d637d · 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-2026-000097569 |
| Status | PUBLIC |
Content hashes
| Canonical text | f048b24eb680b1158da78f887173600c5d06ee257268a9569bd53660ecfffb7d |
|---|---|
| Markdown | 1f6e12bc536a63a3f1dec44d4d60b7e4e7f6d34bbb1249b4a00222a239bfb58c |
| Publication page | 428fd6bd0309d5ab94e89a7d47313befd7d77f96b60204a01a4f71c2fc838f53 |
| Manifest | f4d2067e0fc772bf979806dc017eef0dc3ebb2876cc87ab40f5552afe102a52e |
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 | FtLlWsrcNvqU1lKFCKP+eTVlGGachYm1AR3O9nBZicYbUQzp3o+7XzH6GheQttIAgQpS3Wi/7LdKrHoDTwnlDg== |
| 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
| 2026-09-17T09:32:28.850636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097569observed 428fd6bd0309d5ab94e89a7d47313bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:28.830705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097569/manifest.jsonobserved f4d2067e0fc772bf979806dc017eef0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.808526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097569/publication.mdobserved 1f6e12bc536a63a3f1dec44d4d60b7e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:28.781384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097569/publication.txtobserved f048b24eb680b1158da78f887173600c...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. |
|---|