OT-2026-000037150
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after 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-2026-000037150) never changes.
Identity and time
| Publication number | OT-2026-000037150 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7b2c-920a-16d5d8ea813b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e467d80823fef4891f5115e2361f00a9dca0d06e1e24bf3f16944e28b0f7ba |
|---|---|
| Markdown | be6370139b6685ee9dbee7b0c4212c832aab2e2efdb6c5402e63f3ba8c851ec9 |
| Publication page | 57a381af6846661de0cbe951f1e093ba06170cf1d511c0cb6221cf5bb6511eb0 |
| Manifest | f4f936425c8bf4f55aa07163555dccfe95fda5f6aec9967575cfe1345f7fba80 |
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 | AOd6m+9OQbu1egXbvdF5ntVMUxjlLuzv45I6SH90cEUC+0chc9s8BtXj0GStPDAJFBFqXOGkjQ2v6U8eF6FdCQ== |
| 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
| 2026-09-17T11:25:01.956625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037150observed 57a381af6846661de0cbe951f1e093ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:01.940037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037150/manifest.jsonobserved f4f936425c8bf4f55aa07163555dccfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.923169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037150/publication.mdobserved be6370139b6685ee9dbee7b0c4212c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:01.907758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037150/publication.txtobserved 98e467d80823fef4891f5115e2361f00...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. |
|---|