OT-2026-000065204
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000065204) never changes.
Identity and time
| Publication number | OT-2026-000065204 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7250-97f3-153658c21b57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065204 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e3c9e5f3edfba3ada18a90eafa1be2ee711ab41e8a8a10bd35e03492c29271d |
|---|---|
| Markdown | bbfcb7a1b61efac68c9a4ebd13ba37ac6979778bb645d60fd3e2f58e5bba81b5 |
| Publication page | 6a0b7eb9cdd78b83b8bde202085625072142eaee677f36cedd68ffe8c762121f |
| Manifest | 2cfea7493b32e0db712cb20c2e0637d8284ebb735495501e3cf3d6c2057cd4c0 |
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 | vN0ECyTZynbtKQqnwsp8nNnTfKOlfwFkybwN4zXg3CLwYW8r7FRJtZusd+9tp7PRcL1i8BDvn+Z5C4/XBuqdCQ== |
| 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
| 2026-09-17T10:35:03.252772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065204observed 6a0b7eb9cdd78b83b8bde20208562507...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:03.235024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065204/manifest.jsonobserved 2cfea7493b32e0db712cb20c2e0637d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.218250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065204/publication.mdobserved bbfcb7a1b61efac68c9a4ebd13ba37ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.201118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065204/publication.txtobserved 9e3c9e5f3edfba3ada18a90eafa1be2e...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. |
|---|