OT-2026-000044946
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000044946) never changes.
Identity and time
| Publication number | OT-2026-000044946 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7a6b-9179-0bb0bc28a9d6 · 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-2026-000044946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69ceb21664e9bbde8b30119baa048908285b60952f67e8f0aea972e27e08d147 |
|---|---|
| Markdown | 959a0a6251c3ee6bf93602ce8179edad81d8c8d2ad2471f8bcf62c7fd8b8edbb |
| Publication page | 942ee60a82db51c7a3d3e9404bea6e4278a5e7669bea7d5989ee654446d1315f |
| Manifest | eb66646b785e60b7e550e02e29ac4cc9b9e1012d1e07ec96b1bc53e9fbd2ffd6 |
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 | StvvZbKJs/jAV/L1NUZ3aKPUcwRNDyCsXmID+mBamBgtDinDbYSH16uOkcV+05ttV+gYZgOPJz27lKRVPWH/Ag== |
| 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
| 2026-09-17T11:11:37.576114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044946observed 942ee60a82db51c7a3d3e9404bea6e42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:37.558371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044946/manifest.jsonobserved eb66646b785e60b7e550e02e29ac4cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.539965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044946/publication.mdobserved 959a0a6251c3ee6bf93602ce8179edad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.521980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044946/publication.txtobserved 69ceb21664e9bbde8b30119baa048908...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. |
|---|