OT-2026-000045543
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, 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-2026-000045543) never changes.
Identity and time
| Publication number | OT-2026-000045543 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7a17-90c9-04f35c26934c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045543 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3482589c4c61299a52fab2281d2b1e44df977a609b9dbcd41d8b30d86c4f1f4f |
|---|---|
| Markdown | 49a473bb2db23fc8061c4ac7bda9c0cd2e124a43a0254f93bdc9b7831c37406e |
| Publication page | aaf7f6c0826611cc2d10b074f0fb8ef19e92bfda69882c63df4eabc633cf18d8 |
| Manifest | b31d798c84e20e2ef1473dfd82701d29c24593a74f71b89d4fafd00d7e10ace5 |
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 | oQ5mDDzJIwpo5uBNUFWSh+sZJpK2NxelSTgPBLIpxEg6/o16JNSAYO/9RWgODWVutCqRaJXpSp3o4kA+/JIjBQ== |
| 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
| 2026-09-17T11:09:17.603801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045543observed aaf7f6c0826611cc2d10b074f0fb8ef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:17.580275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045543/manifest.jsonobserved b31d798c84e20e2ef1473dfd82701d29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.562858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045543/publication.mdobserved 49a473bb2db23fc8061c4ac7bda9c0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.542352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045543/publication.txtobserved 3482589c4c61299a52fab2281d2b1e44...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. |
|---|