OT-2026-000080230
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000080230) never changes.
Identity and time
| Publication number | OT-2026-000080230 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-7737-b922-f9b2bc365ea7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080230 |
| Status | PUBLIC |
Content hashes
| Canonical text | f26debe2ca174ecc09facb5caf611eebe3bc0b90bf9e7435284d4aa51ac7a817 |
|---|---|
| Markdown | edd9c1da607f8e3c4e2ae928f9b1f4568dc96aa961ce85150f943d8c884615a1 |
| Publication page | 6023db53e87597162b86db3dbe3ed03775769402c28ce2647601a6e408e6828a |
| Manifest | 07c22bcf2f530a1719e4ffef9db573cc0e326e62f93ee08d02139eb6fc54512d |
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 | vnnN+yW2jY1NamQbXYKudiCoTG1gsGlhy4BIyl2HNBt4k22NDKAOLFXeDQh8KbVgzTM0YiZBlOt/waHQnG94Dw== |
| 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
| 2026-09-17T10:02:41.177900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080230observed 6023db53e87597162b86db3dbe3ed037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:41.159016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080230/manifest.jsonobserved 07c22bcf2f530a1719e4ffef9db573cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.142921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080230/publication.mdobserved edd9c1da607f8e3c4e2ae928f9b1f456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:41.125439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080230/publication.txtobserved f26debe2ca174ecc09facb5caf611eeb...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. |
|---|