OT-2026-000036968
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000036968) never changes.
Identity and time
| Publication number | OT-2026-000036968 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-72f6-98b6-f872ed3eab34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cfca26dde4c074d38c87b53dee821e74594bf397f3f763d96e7a323078a5e02 |
|---|---|
| Markdown | a47f2c9ab880db83c204bc58027a69204f1dc17f9d722fdd7f461b50479d4244 |
| Publication page | 2d2e82492f0e8437e769dde997e95ec42b00e215793ac01c366af00389f3c37a |
| Manifest | cd036da3e444d1f4ec737ab7183fceaeca094f0a3a5d698456bcf4b03daebcdb |
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 | XFYEApF70MPbgF/HCwCAmDhZta7gctBy30dfoiWoR3YMxNaHvMJq155QOJDohjpuf320Nltpvd8Zf8vMa1PRDw== |
| 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
| 2026-09-17T11:24:37.553262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036968observed 2d2e82492f0e8437e769dde997e95ec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:37.536919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036968/manifest.jsonobserved cd036da3e444d1f4ec737ab7183fceae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.517333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036968/publication.mdobserved a47f2c9ab880db83c204bc58027a6920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:37.495339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036968/publication.txtobserved 9cfca26dde4c074d38c87b53dee821e7...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. |
|---|