OT-2026-000030608
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000030608) never changes.
Identity and time
| Publication number | OT-2026-000030608 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-757e-be83-d3fbb040cb4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52b9806047079c8fc8a8b0b5e16bac4bc981269ca2d0f2f4d282df02d9879a16 |
|---|---|
| Markdown | 86c5449dd62968dbbf35da927514f95e5e78b4d85649ba262d480c0111175393 |
| Publication page | 4e80e17fa724f761770acb11115cd080bf9ab98da98e535741e689c5cac7d42d |
| Manifest | 7a914a61c9611124719fbcb2c2a1f89eba6661f9932bd4fa7eab6e62e0d2d89c |
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 | QaxyqReIa5gPQUjSbp7hze46KGwcpUMivqjEpgdGqjRlq0UIgLJVi3IAO1pzaHUAftW6JD/8tqdYB72zNWj0CA== |
| 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
| 2026-09-17T11:36:27.726676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030608observed 4e80e17fa724f761770acb11115cd080...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:27.674485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030608/manifest.jsonobserved 7a914a61c9611124719fbcb2c2a1f89e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:27.657449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030608/publication.mdobserved 86c5449dd62968dbbf35da927514f95e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:27.577554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030608/publication.txtobserved 52b9806047079c8fc8a8b0b5e16bac4b...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. |
|---|