OT-2026-000008244
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000008244) never changes.
Identity and time
| Publication number | OT-2026-000008244 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908d-7446-8349-a9b3a8e7b33e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008244 |
| Status | PUBLIC |
Content hashes
| Canonical text | af437531cdedbb1cfa9703ba59ddef56d89ca5444ccd24f642349ddb2d80d0c6 |
|---|---|
| Markdown | 64ef269c2fd7d52db39fb2f8775fca19acf4bd2d9fdf848e35e324a26554d11b |
| Publication page | 2aadbdbf923fadb6031c4a736de567b4cb6593772af48a468403ed89c0d6d19d |
| Manifest | 7f0870b5626f062e9611c41803934b0efde688edd78a0c2712772965b4e0a33d |
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 | PYLX8E6FQI2PHfmuIXZwhAaoDrdVBLcW89ZZx9m17+R0HDfr6TGJISRkb9boQ51mtGq7j5wwkqUPCQpveUL6Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:40.157193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008244observed 2aadbdbf923fadb6031c4a736de567b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:40.139402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008244/manifest.jsonobserved 7f0870b5626f062e9611c41803934b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.122207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008244/publication.mdobserved 64ef269c2fd7d52db39fb2f8775fca19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:40.106014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008244/publication.txtobserved af437531cdedbb1cfa9703ba59ddef56...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. |
|---|