OT-2026-000010428
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000010428) never changes.
Identity and time
| Publication number | OT-2026-000010428 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-77fd-a24b-b6679b68dec2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010428 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78d1e4117249de5bff4807243f1e4d26fdbe75c434cc6c67aa615c730a884a39 |
|---|---|
| Markdown | 9d0fb0d37a5dd16f44c55385b1942d8a75947e55f2b62cb1282de05b87650967 |
| Publication page | 0380d2e378d98b64835298096659082a83cd4c4f6e9723260f3da9efc3dfd694 |
| Manifest | 4694001afae69d390a22959a78a67e781765f677029695956593d25447bc90ee |
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 | Hr9KLsRbMfXY3pa77EMrxrybw0x7oxMIC8USxqyWd2swpQ2CGKRFx3zY6dvDPzKfflU8vAu3pcCVEMu67JxZDA== |
| 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
| 2026-09-17T12:14:33.392263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010428observed 0380d2e378d98b64835298096659082a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:33.373871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010428/manifest.jsonobserved 4694001afae69d390a22959a78a67e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.356037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010428/publication.mdobserved 9d0fb0d37a5dd16f44c55385b1942d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:33.336674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010428/publication.txtobserved 78d1e4117249de5bff4807243f1e4d26...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. |
|---|