OT-2026-000010473
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented after 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-2026-000010473) never changes.
Identity and time
| Publication number | OT-2026-000010473 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7dff-beae-4750b7897e80 · 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-2026-000010473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 561ebd0bbb2fbc94b0c73894a422e6de3c609021a8bac3a9948e9e71dae7360d |
|---|---|
| Markdown | 75bc1ec9fda28b371c1e3583ea8ac274bbf8fc13b30094cfa96eaede649397b2 |
| Publication page | a1362736e76177ab3245764551fc3315b41b911edb8dc8b845de98f868b4d762 |
| Manifest | 5906febbcb344637f90137b372c6450aa72e48d909c84dae246943887f93d012 |
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 | a8FYrg6ECYST1eG4iqLAr28F69Db7I8Auev+6C4A2vLqSol6z0+BAQTJTqtsQBs6OS1kNkiwkAjb5n51E7LJDA== |
| 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
| 2026-09-17T12:14:36.971046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010473observed a1362736e76177ab3245764551fc3315...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:36.950123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010473/manifest.jsonobserved 5906febbcb344637f90137b372c6450a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:36.927639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010473/publication.mdobserved 75bc1ec9fda28b371c1e3583ea8ac274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:36.907999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010473/publication.txtobserved 561ebd0bbb2fbc94b0c73894a422e6de...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. |
|---|