OT-2026-000104417
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000104417) never changes.
Identity and time
| Publication number | OT-2026-000104417 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-77ca-a4ae-0b0e87a1f924 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03279b3449d27e7b7dde38a7fa1c1ac78a41fd0ba9862c8cbfc95636f5b7c2d6 |
|---|---|
| Markdown | b54225def18edfa42d13159817142c6f1c90798facfe80fd738a511d5014135a |
| Publication page | 155f77103d12dc4345ba06a2129d47fd2044f31f8ef3aeb15c94987fcd25e7fe |
| Manifest | 9886323dd345da6119e56fefef36c0bbc2b80aecf5e1e36c76a30d40d9c377eb |
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 | 8LGY9FJgEBOLGLlJfuv0NF8o/dWhvELDu+YdFZTvNXBFuUlUqA+5CYeQ19A3zC5q+21rtjC7fXRuV9Xi6XgeCA== |
| 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
| 2026-09-17T09:21:41.383907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104417observed 155f77103d12dc4345ba06a2129d47fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:41.366570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104417/manifest.jsonobserved 9886323dd345da6119e56fefef36c0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:41.348340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104417/publication.mdobserved b54225def18edfa42d13159817142c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:41.331390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104417/publication.txtobserved 03279b3449d27e7b7dde38a7fa1c1ac7...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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