OT-2026-000065072
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000065072) never changes.
Identity and time
| Publication number | OT-2026-000065072 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-7c36-9519-86c751bdff81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065072 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29d1808907ae5b4fd7ea61f63e5deafbb83d879c21b0d821c9628b654ca57c6e |
|---|---|
| Markdown | 92148f0d2be1815f0cda347c55c4abcb43a044ff5a30015aec7891d41163ec83 |
| Publication page | 0eefe631770fa6cff2ff85f8ac21aea817b2334a9a167e28e979936683179583 |
| Manifest | df88b47a523cfe81f55aceddc8a44ea83883cdd5f55f5b02fa754237965cf9e7 |
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 | cNuobiuSbot4714GTnT03p09sWlSbHobvl7fwCR9UYEKVPKaS0uD91M49sGTzSce+kfldcmQlwPoKr6WgUztAg== |
| 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
| 2026-09-17T10:36:03.216869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065072observed 0eefe631770fa6cff2ff85f8ac21aea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:03.198870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065072/manifest.jsonobserved df88b47a523cfe81f55aceddc8a44ea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.180702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065072/publication.mdobserved 92148f0d2be1815f0cda347c55c4abcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.162936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065072/publication.txtobserved 29d1808907ae5b4fd7ea61f63e5deafb...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. |
|---|