OT-2026-000012136
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000012136) never changes.
Identity and time
| Publication number | OT-2026-000012136 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f4-757f-9a64-04bfa5d55780 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e4deead1a545ca2dda2c321b7468d97c419b668935cc88558e35225e6c030b5 |
|---|---|
| Markdown | 4129b604461e2f4e8cfe606fa0fd6e3c6d15405821612557e6c55e3b187017eb |
| Publication page | aa7af7114e341cfc4d623e939425f6552c27e3703a0791b03474eedca8e9c74d |
| Manifest | 5bfbf9fb89bcfbb6ff5389b807063038031de7d44aa44e1de5e39148b72b3c35 |
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 | bV97QFTA+80AKt+XnUl0aswB3iFdF+s/6aB6XhruSVO82m4TUlOXL6Asz6qFb8OUAwgG84sRRUYa69AK0rhKDA== |
| 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
| 2026-09-17T12:10:57.482055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012136observed aa7af7114e341cfc4d623e939425f655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:57.462644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012136/manifest.jsonobserved 5bfbf9fb89bcfbb6ff5389b807063038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.442439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012136/publication.mdobserved 4129b604461e2f4e8cfe606fa0fd6e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:57.355712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012136/publication.txtobserved 5e4deead1a545ca2dda2c321b7468d97...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. |
|---|