OT-2026-000096738
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096738) never changes.
Identity and time
| Publication number | OT-2026-000096738 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-784a-b721-332da863c871 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096738 |
| Status | PUBLIC |
Content hashes
| Canonical text | da6b8a64d4f36ccaa722dcee969eb247b9e2812161e540aaeb466895ca96062e |
|---|---|
| Markdown | 7e1da72ad4a33fd691d674f54954b8cb82a8654a7421c0ce7073ec25330f66dd |
| Publication page | 49ceb51dc970f2508ba83ce3bac26e5c7d8f14464cdf15fa156179f4facb1afe |
| Manifest | d46e289cb8bed5c4e08977fb83bd435cc0294dcab7be1bdd5dfa8aae07108693 |
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 | cORyL6O+0Y8ZuOrySRYf9+k5MU9NCJVjPysCpmflIApkbwhntlwqY9HHOXmihRZh1EhU4MfGHIk2QGiTOxiVBg== |
| 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
| 2026-09-17T09:34:18.639200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096738observed 49ceb51dc970f2508ba83ce3bac26e5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:18.621631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096738/manifest.jsonobserved d46e289cb8bed5c4e08977fb83bd435c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.602792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096738/publication.mdobserved 7e1da72ad4a33fd691d674f54954b8cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.585260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096738/publication.txtobserved da6b8a64d4f36ccaa722dcee969eb247...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. |
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