OT-2026-000094604
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094604) never changes.
Identity and time
| Publication number | OT-2026-000094604 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4ea-767c-a6f3-5c1af753f22f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094604 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeca2f41532ce426ba0a6a1e1fbfc74eb325b6d02422525fbfe3ea067c32d933 |
|---|---|
| Markdown | 3eeb2750785443c8e1f292da5ad4b45e000368c3d042920522e3da9144e7b9b4 |
| Publication page | af820a46e9988b7527da471239097c57b99af8b23cc75234738fd86099fe0037 |
| Manifest | 5d04676ea249ae062efef0b6169926682370a0a262018c85fd2c15806793f84f |
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 | 2yFxG0kzPolKWmmoAN/WHyefNvpqHjT6AwKP/5NtEAB/li/p9a40xUE09d+IyZhv0yKTVJwhyJvvXYJgHsjzDQ== |
| 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
| 2026-09-17T09:38:04.083601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094604observed af820a46e9988b7527da471239097c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:04.065426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094604/manifest.jsonobserved 5d04676ea249ae062efef0b616992668...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.046581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094604/publication.mdobserved 3eeb2750785443c8e1f292da5ad4b45e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.026780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094604/publication.txtobserved eeca2f41532ce426ba0a6a1e1fbfc74e...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. |
|---|