OT-2026-000023960
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000023960) never changes.
Identity and time
| Publication number | OT-2026-000023960 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-70d3-877f-c8f4a079b81e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023960 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59c06d26817f67188401cb6c2306c7faeb68b49e9fc21324a3913d8a0fc6ffe8 |
|---|---|
| Markdown | 5c793f4f83b1c98156b5ad3a8919f2cc5ed4a7f3f07047f0d00dbea1f59097a1 |
| Publication page | 19cf759dc826ada34c975c34ed40218d32f2d098d8ee1009ac50e313cf25f5f5 |
| Manifest | 231ae4ed103e98d51cc3313b68918139f3451a52d6761b403fcafff7e97953f5 |
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 | HN1yrSCKzYaT6Glp2trM2uPzh5AZugfT+Rn68hfpnFkG8tVJABstrGLp4v5wxqtjBsGJb0ZoRIapWIM6LLCvDQ== |
| 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
| 2026-09-17T11:50:42.825532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023960observed 19cf759dc826ada34c975c34ed40218d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:42.802613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023960/manifest.jsonobserved 231ae4ed103e98d51cc3313b68918139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.782713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023960/publication.mdobserved 5c793f4f83b1c98156b5ad3a8919f2cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:42.755790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023960/publication.txtobserved 59c06d26817f67188401cb6c2306c7fa...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. |
|---|