OT-2026-000096574
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, 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-2026-000096574) never changes.
Identity and time
| Publication number | OT-2026-000096574 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7666-8f6f-2fe8c72b17e1 · 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-2026-000096574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ce08c0c55cd72a2e63db0eb926f7e18ef253507005d29501aba4eab84b81c08 |
|---|---|
| Markdown | 5eac67583a4ca4fd4fcad1aa073fb898995e900a4c1b7f70bb4524de8b1d296c |
| Publication page | 7ea0f65c0cb0a05f751310fb977521336afe18ba2976cc1c1bb4d1c8e8e30769 |
| Manifest | a8e9bafccc2a0ffe22193786cbec4a89e7216639542d95eb99d0405847aa4048 |
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 | ukO7FrAkyp8DrQdsody57Sp7qCz2cNZ9cyWJJJJbYH9aVReJrJw4j+l9qwv7WhfI6khNzfAyRjhqoeuFUBSdBQ== |
| 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
| 2026-09-17T09:34:00.840676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096574observed 7ea0f65c0cb0a05f751310fb97752133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:00.819148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096574/manifest.jsonobserved a8e9bafccc2a0ffe22193786cbec4a89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.800957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096574/publication.mdobserved 5eac67583a4ca4fd4fcad1aa073fb898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:00.782817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096574/publication.txtobserved 5ce08c0c55cd72a2e63db0eb926f7e18...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. |
|---|