OT-2026-000046061
Publication integrity record
Single cup vacuum gripper, common isolation valve, single 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-2026-000046061) never changes.
Identity and time
| Publication number | OT-2026-000046061 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-7438-86b8-7abafdcda4e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15a0d9b106c6d4aeba30fcdd2ca881946d4672d842c49f232eae00b86e1c7f32 |
|---|---|
| Markdown | 4a34f892f246221276c71dd922ab7f66418d3152248d0800daec6309b07c4a2c |
| Publication page | acd3dc0e873fb3f7007f95afa1b09b6ce25eed1d0d11ca8530c5ffb25479b52b |
| Manifest | ca2898a85469cc8c7fcbafdf82c13a543c3cb5721db1b740428e189fcc3aae79 |
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 | C/5xJlRot37HkeFY/KyHoIUgCMpW/3PFvs2neJIcaIUbAYuQRu1XjCa91jGF4psW1tQ3mywRp7Giuew9KX/eAA== |
| 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
| 2026-09-17T11:09:01.248853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046061observed acd3dc0e873fb3f7007f95afa1b09b6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:01.230543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046061/manifest.jsonobserved ca2898a85469cc8c7fcbafdf82c13a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.212534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046061/publication.mdobserved 4a34f892f246221276c71dd922ab7f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.194292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046061/publication.txtobserved 15a0d9b106c6d4aeba30fcdd2ca88194...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. |
|---|