OT-2026-000075824
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000075824) never changes.
Identity and time
| Publication number | OT-2026-000075824 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7ba4-a206-807fa093e709 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075824 |
| Status | PUBLIC |
Content hashes
| Canonical text | e80edb1979323a4cf2ed81a5eeac8c2d3c1195569b05e5dbb4a95e92f0268a8a |
|---|---|
| Markdown | 46eded8e9d72bf8931152cd1675cb1d810e56c1508425e491ddca256858ae6d3 |
| Publication page | c18c93523e15a73c3712e69254470473b2dc712f21cb57d170d4a89f0706a4da |
| Manifest | 7bdbd02dc9c9713841532f6651ca1fc8489ec8401a39c4adb56c12a0744149fa |
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 | 71YiwK2uAVyzF/xVdceMVxhU89Dr4wfTrebBtrifZeEvWiNsOb/PlQ+Fid6sA6RaPRytakw2Rh9uSp4FF0JdCw== |
| 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
| 2026-09-17T10:14:22.265357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075824observed c18c93523e15a73c3712e69254470473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:22.247219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075824/manifest.jsonobserved 7bdbd02dc9c9713841532f6651ca1fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:22.224420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075824/publication.mdobserved 46eded8e9d72bf8931152cd1675cb1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:22.206513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075824/publication.txtobserved e80edb1979323a4cf2ed81a5eeac8c2d...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. |
|---|