OT-2026-000025548
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold 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-2026-000025548) never changes.
Identity and time
| Publication number | OT-2026-000025548 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-74e4-9b60-701b050592d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025548 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366d118f014897011ab599cbc289a8aaa7ae444b0208611b33e63c5513a77c5b |
|---|---|
| Markdown | 088d62eebdc1d747927cad92834c5d9636651148f9be7a47e1397f065d67b7fa |
| Publication page | 6f88dd13f1d2d3cd7a9e05be8b15bca793f17e443302dab7d0b4779b2e801ee4 |
| Manifest | 47ec57aa2a378e9d0869d0d1b7c9014908416633f8e15b334943dff9432bc333 |
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 | pJvTNMuOGW8aG3/QCxPAWwBm1e+KZiYL+RRhN1UYc3EBi21qwITxL5X3nyJVSI/9w9C65m9SRNQ5Y2OSf+AnDA== |
| 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
| 2026-09-17T11:47:41.909418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025548observed 6f88dd13f1d2d3cd7a9e05be8b15bca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:41.890443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025548/manifest.jsonobserved 47ec57aa2a378e9d0869d0d1b7c90149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:41.872454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025548/publication.mdobserved 088d62eebdc1d747927cad92834c5d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:41.854394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025548/publication.txtobserved 366d118f014897011ab599cbc289a8aa...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. |
|---|