OT-2026-000023434
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000023434) never changes.
Identity and time
| Publication number | OT-2026-000023434 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7fd5-8e0a-fd593882ba92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023434 |
| Status | PUBLIC |
Content hashes
| Canonical text | adf244a4415d0acd5a5cddd89c40cd4f114e00f4bd91bad0ac7d37abe552c3d4 |
|---|---|
| Markdown | af6569fd73b5ad8a44899ddc35dc7728e042b0e318d096dd90610da886d79c0e |
| Publication page | c5e6fbb64ab911e850514d4f11d23a20427f8eb1074a1181e7e99724a3049aa4 |
| Manifest | 66aa210e861225bbc20ba828f5e3fb7a7f1d62501524a975e256b2aec2f9450c |
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 | P8EIDIo3sHnFotmTpJ0Lx9len3qikQFx6QVH51ruExzED/gVdziksvLrVH9BEjUAWsz9hneE2pd9akFOrhR1Dg== |
| 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
| 2026-09-17T11:51:38.858445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023434observed c5e6fbb64ab911e850514d4f11d23a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:38.839892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023434/manifest.jsonobserved 66aa210e861225bbc20ba828f5e3fb7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:38.816430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023434/publication.mdobserved af6569fd73b5ad8a44899ddc35dc7728...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:38.800949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023434/publication.txtobserved adf244a4415d0acd5a5cddd89c40cd4f...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. |
|---|