OT-2026-000012652
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000012652) never changes.
Identity and time
| Publication number | OT-2026-000012652 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-75bd-8386-77ad16df6a9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 254c97cf8c4c792c692dc5245653b01eb896f1976712400b69b8cfe6d18580dd |
|---|---|
| Markdown | c0ef25a252227c41e0998707b09fe3fb1cc33bc45d0e168c3767e4355f36ca21 |
| Publication page | 6b0a77e329f32bf63df999d9f45cc2efaa4c0548ea8a2937347dc9dbcce131de |
| Manifest | 97bf282c333c97d7676f7faca9abe9f8bc3d4cfa664d75c212d21bb86c289d59 |
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 | SjVCiDJM8aG3/jFhTVkoY1qGGx7Nc8VihttsyZeA10shZkhP9bpFOI8fuBoVMTa4thKL7fyawx5bKi33YWmBCg== |
| 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
| 2026-09-17T12:10:17.206467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012652observed 6b0a77e329f32bf63df999d9f45cc2ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:17.186757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012652/manifest.jsonobserved 97bf282c333c97d7676f7faca9abe9f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.167200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012652/publication.mdobserved c0ef25a252227c41e0998707b09fe3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.148147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012652/publication.txtobserved 254c97cf8c4c792c692dc5245653b01e...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. |
|---|