OT-2026-000099363
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two 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-2026-000099363) never changes.
Identity and time
| Publication number | OT-2026-000099363 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7743-95be-8e1a6f030224 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 908cae86e6a323a557ed014a2d2ca779148f2fc98307338416a3441fd425b20a |
|---|---|
| Markdown | 6ac9e412de1cb4a1b9daef63d4f62f0928327a9dd47530444e714fc33d943149 |
| Publication page | 62306e19bcb56e89a9a5e520f6d2715fc69559f969cc654fcfbe2458743780f2 |
| Manifest | 5cc9b14e401399cc983f96a7da393e9a93590fcc0013330aa62511cdd7c7e5d5 |
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 | dCmTlnyHJrWWfKHra3xe2XcFUfVc0ZRjkIHyC8nOtayk65UVXqpuRMTt3W/N/rdP/W+aTn3oo4TuUF1dUhdrCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:07.092810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099363observed 62306e19bcb56e89a9a5e520f6d2715f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:07.035424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099363/manifest.jsonobserved 5cc9b14e401399cc983f96a7da393e9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:07.016460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099363/publication.mdobserved 6ac9e412de1cb4a1b9daef63d4f62f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.960719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099363/publication.txtobserved 908cae86e6a323a557ed014a2d2ca779...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. |
|---|