OT-2026-000098356
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098356) never changes.
Identity and time
| Publication number | OT-2026-000098356 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7464-9b32-60f20a071d18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098356 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9eb59c40e6ae99bf42016c6d326f343fdf4805ac16921826ceff94f80b1d0c1 |
|---|---|
| Markdown | 05905c816308a6e630ad7c7134a20348d1bb135d7a67d9c8917e267d9aab8e0a |
| Publication page | 0434e2ba7cf0802588e33a7d82849d904e6d01f9b6956fa6d6dc78b613495c93 |
| Manifest | 12e9df01b1d1510e6fec345f2dfe52197b80b17aa8036b8809a043311cc6feda |
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 | 6DE00IA0p5XB8vXr62ql806WoCHpe9T++GnJfH0HnAfMqsaRJNQw+FPm8jMyypE1XU+59JxYicWKZAeNL7hXCg== |
| 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
| 2026-09-17T09:31:34.651309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098356observed 0434e2ba7cf0802588e33a7d82849d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.632618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098356/manifest.jsonobserved 12e9df01b1d1510e6fec345f2dfe5219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.613614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098356/publication.mdobserved 05905c816308a6e630ad7c7134a20348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.595964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098356/publication.txtobserved f9eb59c40e6ae99bf42016c6d326f343...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. |
|---|