OT-2026-000040203
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040203) never changes.
Identity and time
| Publication number | OT-2026-000040203 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-70e6-8674-e85e569ebfe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040203 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8eb9f1db7650be38b0224b8dd3fb17bf85eba5c3a211fd13b30fb6b422138c9c |
|---|---|
| Markdown | cb797ff082466c399d3f8720b5c8054fb8421187ead54f4115b2484efbd7e62a |
| Publication page | 2a3745acbde8797b923a865d14701e960790b3cbd226c76f298d070abe2d3fe2 |
| Manifest | 506baab5d9364d3dbeb71001a139c837973b9e9b2195970015d83e0c0615f2f8 |
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 | Kdmx0x+zANzuWHT4yHdcNBLF27Nuvxu+qj6NYLB9GnwOPd8za94yGxJ9PyWwFBjdQbeD+P1n1KSGJnk3QKdjDw== |
| 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
| 2026-09-17T11:19:05.188967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040203observed 2a3745acbde8797b923a865d14701e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:05.173422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040203/manifest.jsonobserved 506baab5d9364d3dbeb71001a139c837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.156797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040203/publication.mdobserved cb797ff082466c399d3f8720b5c8054f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:05.139449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040203/publication.txtobserved 8eb9f1db7650be38b0224b8dd3fb17bf...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. |
|---|