OT-2026-000064380
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000064380) never changes.
Identity and time
| Publication number | OT-2026-000064380 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7889-8351-936e46bc390f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064380 |
| Status | PUBLIC |
Content hashes
| Canonical text | af887bf5f129ac728b84e22d16810a1b99a800f422a9557cc27e64aad7dc3b31 |
|---|---|
| Markdown | c884d7f75d5522cb6b21ba052723292acb37b7839b46efcc44a09c214c6aec37 |
| Publication page | 2fd7fdd78bb8234fff3fc4f5817439e355b4f0664667c0f3849ea951baf36df3 |
| Manifest | a00796a1e7df257d81915414964cc0ea7c40a486604ad8feb83807e6c658e495 |
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 | JvJDV6ASASroyZQGg47OjRliDRzrLETpS1uiVKL/oT3o3JBPAPWTY6xBWIh/Xvj+9rsI2FOwVvGnULIztdsECg== |
| 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
| 2026-09-17T10:36:32.942035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064380observed 2fd7fdd78bb8234fff3fc4f5817439e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.924199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064380/manifest.jsonobserved a00796a1e7df257d81915414964cc0ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.906539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064380/publication.mdobserved c884d7f75d5522cb6b21ba052723292a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.889034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064380/publication.txtobserved af887bf5f129ac728b84e22d16810a1b...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. |
|---|