OT-2026-000046000
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000046000) never changes.
Identity and time
| Publication number | OT-2026-000046000 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7873-bbd8-cc5081beb79a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f5815f9e3d56b0eb6532182d7f25c019b9598c9d647274515651a67b56ba3c6 |
|---|---|
| Markdown | 30652a4a95ef69f7be510037f903d77146133aeb6c02df459304b3ce0bf12c9e |
| Publication page | 6559626c89d1f06fb4f3db65ab53f04a477fdb0cd76551c5c32de71398f5a5b6 |
| Manifest | 745c66d2e7a963465967c39be91c9d8ae03ee50c8ae31dc399d417250336b214 |
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 | YDOptjbYhbeiVm8pKyFYjU2mAgqvAxWrLr9aY8e0HcLTsQx/ZtwSxZvtMnpClsi8M33C3zFkLEUclMVGsJCrBg== |
| 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
| 2026-09-17T11:10:00.043019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046000observed 6559626c89d1f06fb4f3db65ab53f04a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.022316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046000/manifest.jsonobserved 745c66d2e7a963465967c39be91c9d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.004134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046000/publication.mdobserved 30652a4a95ef69f7be510037f903d771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:59.984419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046000/publication.txtobserved 8f5815f9e3d56b0eb6532182d7f25c01...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. |
|---|