OT-2026-000048586
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000048586) never changes.
Identity and time
| Publication number | OT-2026-000048586 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de7-7963-9fff-51f68293d5b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048586 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb0d9da0e7fbe3a2af968f02a9d0bcf479612ce5406368e90490507cffc2ba97 |
|---|---|
| Markdown | aa03a9733df6fae638fcc37cb045e0bab995a0fc75521d8d8de2012fd133a79a |
| Publication page | a2c86ecde633e744eff77945e200294cce31e188886d2e14100c499d8ffc67b8 |
| Manifest | 4baf5c02060d392ca00c0f49ac3cec22b60399e366b58dfa632700e190e0bb77 |
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 | R7b4NggpzGd0XMU1UsKcMDymXLzy+fSOryHiVt3NQ6TU4XQwHtddyULBmCoNrI6E3d6keCvNyRk5JW8yPR4wDw== |
| 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
| 2026-09-17T11:05:23.664396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048586observed a2c86ecde633e744eff77945e200294c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:23.644844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048586/manifest.jsonobserved 4baf5c02060d392ca00c0f49ac3cec22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.625239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048586/publication.mdobserved aa03a9733df6fae638fcc37cb045e0ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:23.604158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048586/publication.txtobserved bb0d9da0e7fbe3a2af968f02a9d0bcf4...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. |
|---|