OT-2026-000096407
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096407) never changes.
Identity and time
| Publication number | OT-2026-000096407 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-775c-a583-a8723e692ac7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096407 |
| Status | PUBLIC |
Content hashes
| Canonical text | e191680b9da9d767902ae481be71f9aeddcca24253ae4acb70dec2adeba48f7a |
|---|---|
| Markdown | 0bcc162921c696416c7ac2e56130c815645b8fb30ea49527584ddfca68b03950 |
| Publication page | fc8b25318e3734b5e5eb916795dc08de8a09ffaa529af87349959f4610239b16 |
| Manifest | b53737d1d714f857927ac17a5f6fec037663a5ec657fd0474ab27af634c11f98 |
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 | m4MGXVVyC4sgPeqVwJuaxr9uLreULsY4Tlv0oGKdxtI64tr1WOa8gC/CYVJGvgk5wEP78TrEegV5JJWa2phcBg== |
| 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
| 2026-09-17T09:33:41.935619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096407observed fc8b25318e3734b5e5eb916795dc08de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:41.918610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096407/manifest.jsonobserved b53737d1d714f857927ac17a5f6fec03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.900368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096407/publication.mdobserved 0bcc162921c696416c7ac2e56130c815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:41.881717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096407/publication.txtobserved e191680b9da9d767902ae481be71f9ae...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. |
|---|