OT-2026-000044974
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044974) never changes.
Identity and time
| Publication number | OT-2026-000044974 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-79e5-b927-db6e12f52061 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044974 |
| Status | PUBLIC |
Content hashes
| Canonical text | c51bab92aa47c5a3ecf5aec43096fa84cb19ebb081ec701ca9a92fe415a12d00 |
|---|---|
| Markdown | 580fb102735aa0c320906d959f0ae4ef74a6f9e50d18d2b68d2ec26664455d1f |
| Publication page | 651faff95c071d179cfb6a55c01b807c159aca47f524b22d652ac38c0adb80ce |
| Manifest | 56a33469d36716b1cd0fd64fa615dd2eb574f5a516a158611dfc41eebad66674 |
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 | t8UZf42wUFKtnFfiLJFytX2YXvqTRN62ECTYzfAdosks+NNh8afY1D/HSqrCPGu+qex6xJCdTysIZ8lrWHDAAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:39.778667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044974observed 651faff95c071d179cfb6a55c01b807c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:39.762279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044974/manifest.jsonobserved 56a33469d36716b1cd0fd64fa615dd2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:39.745811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044974/publication.mdobserved 580fb102735aa0c320906d959f0ae4ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:39.727712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044974/publication.txtobserved c51bab92aa47c5a3ecf5aec43096fa84...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. |
|---|