OT-2026-000099119
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099119) never changes.
Identity and time
| Publication number | OT-2026-000099119 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7710-9fde-65d015f33914 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3de13b88ff1eac447000595ebb2d97b75a21937cb012aad89a6f27010117edd0 |
|---|---|
| Markdown | 40e47ba5e61973623a3f343ccda46c7418365f49e03be8881b0060a2b2082fc5 |
| Publication page | 57d050c91ca02ee9f897e4147a78d580db8d1954c81f66b2f0a379844a9fc952 |
| Manifest | 75e31c27aebd96a30b654a3674c91a455f259414ba6916718d27d54910244a52 |
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 | p+WCzgfIoUxBa+UdRhnL9RzK6sGQb7PKxiCuBETeDh640iEA2EonTMCuMB8KP/n/gZKEp+0KC1vDu03j3Fo8BA== |
| 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
| 2026-09-17T09:30:22.046088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099119observed 57d050c91ca02ee9f897e4147a78d580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:22.028653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099119/manifest.jsonobserved 75e31c27aebd96a30b654a3674c91a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.006768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099119/publication.mdobserved 40e47ba5e61973623a3f343ccda46c74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.987906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099119/publication.txtobserved 3de13b88ff1eac447000595ebb2d97b7...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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