OT-2026-000059175
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059175) never changes.
Identity and time
| Publication number | OT-2026-000059175 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8612-7ac3-b371-dcade6b960ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059175 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8c70365c3479f1a780f4b8b3da33f2dfc9b094085be3b70a7988a73767c70e6 |
|---|---|
| Markdown | f7e37fa7e728c928f85a7cc8c063a2e84667ac61e37697332afbefef7bd87dbc |
| Publication page | e0702970d968f989414f4ccaf4d8c66c2f0356a94474f7f47d9a22025de86ee2 |
| Manifest | 65555717b42950f4005c13104d808ae0895e37e328981c4394a5629b8880676d |
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 | qPO8eWitu+BEkkMcwqNxoS5aE/gopQZgSRZt6QauzebKYOsy+W0S4fE0qlwLuzmycG/ZTyOORN+53EFB3IljCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:07.912346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059175observed e0702970d968f989414f4ccaf4d8c66c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:07.895810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059175/manifest.jsonobserved 65555717b42950f4005c13104d808ae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.879736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059175/publication.mdobserved f7e37fa7e728c928f85a7cc8c063a2e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:07.861886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059175/publication.txtobserved c8c70365c3479f1a780f4b8b3da33f2d...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. |
|---|