OT-2026-000101350
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000101350) never changes.
Identity and time
| Publication number | OT-2026-000101350 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7895-959c-cb17dd08fad4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101350 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaa27bf34cde8ce7a0347740b4ac51a537933bac9e2a7258b13fe04500fa7d4e |
|---|---|
| Markdown | eb66ffeb9f3d450898d78464ae7ced05c90963c7ed82648e4e316096acbbd09f |
| Publication page | a1792b29c27332b05859e0207f8aa7213f5740aeaeeca8bb83dc2fc31c44f19c |
| Manifest | 95a69715d9291c417598b821d6dd7b6e7d6c1f93036a2c63b4e0f9107a02e964 |
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 | c1I4yuCQhLTSvdY4BjS0SsxgvTjCX3df2HC6UXt+xBRV7aDgGVwXu1LMk58c7I70jXJHtbx3Oc1ZRStb4qnbCw== |
| 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
| 2026-09-17T09:27:02.796653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101350observed a1792b29c27332b05859e0207f8aa721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:02.773238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101350/manifest.jsonobserved 95a69715d9291c417598b821d6dd7b6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.755483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101350/publication.mdobserved eb66ffeb9f3d450898d78464ae7ced05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:02.737496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101350/publication.txtobserved aaa27bf34cde8ce7a0347740b4ac51a5...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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