OT-2026-000084763
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, sustained 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-2026-000084763) never changes.
Identity and time
| Publication number | OT-2026-000084763 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7e1e-852f-07bb44a42c61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084763 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1cf1e9ad22573fa7099378b5f0b86bee89dab926e97c90a4a7db00d17c60f25 |
|---|---|
| Markdown | e4edfaf1b0b7fcb3b1ed096725bd35bf94a2335818391fb56b776795dceeed13 |
| Publication page | 2b17ae9324d24e6b52b558aa0647726e441dffecaf6d37ee4ef2855fe729da1a |
| Manifest | 6eed1fe11e90f697d9387bb1683d22c3b67ea29f85b73ea7ee21d87f25494f38 |
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 | napneJFU2MF6/P+KK4JtssKvsfgdT9K2Y8aoqjyqyssed5MGougFe/kEz6qDQVMbxumuo/NPoyAdkgdYabi1CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:41.337784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084763observed 2b17ae9324d24e6b52b558aa0647726e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:41.320213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084763/manifest.jsonobserved 6eed1fe11e90f697d9387bb1683d22c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.302483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084763/publication.mdobserved e4edfaf1b0b7fcb3b1ed096725bd35bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.282935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084763/publication.txtobserved e1cf1e9ad22573fa7099378b5f0b86be...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. |
|---|