OT-2026-000036708
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000036708) never changes.
Identity and time
| Publication number | OT-2026-000036708 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-75fb-a399-93408329b81a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e717be17465044a26c305cf30a9f643c58479c296d7fa505643e17dd15c9db2 |
|---|---|
| Markdown | 987613dd316707ac4cad53e5837e5c0079f31a0b84cf92bbe95d021e4b06c6eb |
| Publication page | af1912e91b6e42adcd3a7aa65752a8e07efede0ad26ec2f929c0ef8bed99d0ff |
| Manifest | 321ac56cfc3cb7225fab2d65c5412164ade2282959979b912c074e05629968d7 |
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 | HZBZhwQQrvWCTtVJ3Dxt/Z/gRsKl4kT42vhHxhss8Xx36UgJKALA475+LQHe0kIpK9RTXVxA5xRl2vVFNI01Cg== |
| 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
| 2026-09-17T11:26:04.131315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036708observed af1912e91b6e42adcd3a7aa65752a8e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.113769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036708/manifest.jsonobserved 321ac56cfc3cb7225fab2d65c5412164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.096537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036708/publication.mdobserved 987613dd316707ac4cad53e5837e5c00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.078949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036708/publication.txtobserved 5e717be17465044a26c305cf30a9f643...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. |
|---|