OT-2026-000058524
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, sustained blow-off after set-down
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-2026-000058524) never changes.
Identity and time
| Publication number | OT-2026-000058524 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7189-816c-fe9dcbb25544 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60bf64c0518d9a7f8c89f5281d2ab1c8aad75dda1ac75e265e5b9c381f043edd |
|---|---|
| Markdown | 99d355b9a512d0795e3458ac057437ba79300400fdaf0ff2f63a10a1ecdc914a |
| Publication page | 69d3219cc411af8ccdbd13446bab8896c7a6c4395a12014f09a3057b0e98f39b |
| Manifest | 7741c99672c144b0eef7309202db14292f9f07520b92b78fbad5465a7593189d |
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 | sEbgXSy5crQx5jRxSUJeTsTdV9AsozADCcuS8ks4swPQN84l+982jCF2UW03C6FhFvyggLTPeZgGl3qfOi0bBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:59.125781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058524observed 69d3219cc411af8ccdbd13446bab8896...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:59.109533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058524/manifest.jsonobserved 7741c99672c144b0eef7309202db1429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.093345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058524/publication.mdobserved 99d355b9a512d0795e3458ac057437ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:59.061213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058524/publication.txtobserved 60bf64c0518d9a7f8c89f5281d2ab1c8...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. |
|---|