OT-2026-000047713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047713) never changes.
Identity and time
| Publication number | OT-2026-000047713 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c41f-7c73-83d9-3a2525bd709b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e7edea6e09b3cbeeed74e851263d8cd5f9d5b6ed950e33e110a222125f47085 |
|---|---|
| Markdown | 65c8ef6de8b66302ff41ac87d391627bd8a6c415bbb0cc507d3260b217d134a8 |
| Publication page | 460387622cf901c883a3f74e932259e83d3faa649b966d382689f71425b4cf36 |
| Manifest | 53f7c13c037476546f4ba32c92ecd4af3d9b1c5c75ba63d8d80b0fc8619078a4 |
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 | dbFFyr2/c/WSz5ERpvdJnOTFhDL2L5Uj8r2WjIM7tWdUbs8rVBBVxgKHRK3IOJog/hgacKHKq/wDQPkH+JyyAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:05:34.638524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047713observed 460387622cf901c883a3f74e932259e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:34.618444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047713/manifest.jsonobserved 53f7c13c037476546f4ba32c92ecd4af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:34.597983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047713/publication.mdobserved 65c8ef6de8b66302ff41ac87d391627b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:34.576026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047713/publication.txtobserved 0e7edea6e09b3cbeeed74e851263d8cd...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. |
|---|