OT-2026-000071932
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000071932) never changes.
Identity and time
| Publication number | OT-2026-000071932 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-729d-919a-54d1a5741e3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071932 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f0e17c5bfe34298123187f3584ad04171e603cb671d0b92d240d28a6b1968a6 |
|---|---|
| Markdown | 6c5654ab6fd6cac86904b383656afcd748aa6e06f9f82e814d551387e4b1c8c3 |
| Publication page | 7757ee19da27cb51c4149d7e61bc28b687cfa87dad4d1ff0595c48c5d9ff2d33 |
| Manifest | 127c3d1819b70c3a8b926ebaf8a5201c0eb5024d3d8134278082b1dd08a9534c |
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 | W3JpDVWiJHe3g6DVu99c9PhQaSGylkggoD+yYtUVSRdaK9PuA8RojAKkh0l8z6C4OhaO5CuFP5z96CuUhk//DQ== |
| 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
| 2026-09-17T10:22:57.785024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071932observed 7757ee19da27cb51c4149d7e61bc28b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:57.769104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071932/manifest.jsonobserved 127c3d1819b70c3a8b926ebaf8a5201c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.750721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071932/publication.mdobserved 6c5654ab6fd6cac86904b383656afcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.732083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071932/publication.txtobserved 5f0e17c5bfe34298123187f3584ad041...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. |
|---|