OT-2026-000065615
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000065615) never changes.
Identity and time
| Publication number | OT-2026-000065615 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7a89-be3d-8434bd5cd125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065615 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca18d5ca172a64896f5a561c5e2e32cb50061dc9d52fe1a1ce969221abed07a9 |
|---|---|
| Markdown | 5b5b0674674698ed38ba9f287e4fe1bb8332bc7fde630fe25d88bb15f64b337f |
| Publication page | ce7fd354801f0ab8db8ae26262649954c9b5a87ee3ab756c18e37b4b42c96b90 |
| Manifest | 2f766ef20c75abd6d9f963dfd3facedad03dde846bbaea763f8733d2a48c00d0 |
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 | M4AASSW3N1NL13dMx16Q0lMx38yqQWL7/ku66RHfurKNL42JD/Cxp+5imMMDHOf/NopKLU5CI7Tblnn3UMZBBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:34:00.278651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065615observed ce7fd354801f0ab8db8ae26262649954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:00.261718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065615/manifest.jsonobserved 2f766ef20c75abd6d9f963dfd3faceda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:00.244744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065615/publication.mdobserved 5b5b0674674698ed38ba9f287e4fe1bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:00.224478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065615/publication.txtobserved ca18d5ca172a64896f5a561c5e2e32cb...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. |
|---|