OT-2026-000099182
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000099182) never changes.
Identity and time
| Publication number | OT-2026-000099182 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7686-bc75-1138f94a35ab · 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-2026-000099182 |
| Status | PUBLIC |
Content hashes
| Canonical text | a43928f5f4f96f2ae18413ed8694ddcb980aa48e4c032f2b730adf5c1e1140da |
|---|---|
| Markdown | 58f277445cfb7b42ec9532a0f8a2ac8707f0641f55e1fc6161498df1a5a9202c |
| Publication page | eed376de43eb1cae3550d434974928a98cc53f532343d61eb77af213410dbf5e |
| Manifest | 43433366fe0fe2dc69bc290d787d0e897d46a9d231348d0fe3c9f5d072d66cb8 |
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 | EBlY4wF5cEXpm6kHCTSjxgH5hCP9DuV3ljHdgJWFzGVLBxqPL3HLn6Q463nxOLtpjKe3iOpxmTKqlQW0moiBDA== |
| 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
| 2026-09-17T09:30:34.164542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099182observed eed376de43eb1cae3550d434974928a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:34.146325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099182/manifest.jsonobserved 43433366fe0fe2dc69bc290d787d0e89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.127768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099182/publication.mdobserved 58f277445cfb7b42ec9532a0f8a2ac87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:34.107544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099182/publication.txtobserved a43928f5f4f96f2ae18413ed8694ddcb...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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