OT-2026-000059999
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000059999) never changes.
Identity and time
| Publication number | OT-2026-000059999 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec27-7b3b-91f8-4c4c004ddd72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059999 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea924aaf8c828cfa358225a2127ed7936bb7bbd1406ee8119fcfe8cf3f680da9 |
|---|---|
| Markdown | 5bcb2af78e7ce4b55923f03d38b2697fc898b8314c2805c9ab1d5f509ca9e8fb |
| Publication page | 66bbe82f1cd2f38bb71cdcb938fddf1c6b107639e33b21bcab2b1aba2dd2c00d |
| Manifest | d02bcfd8796d3d019f3f66c773ff551f6ff246a8689f7c29f8aa31007bc81780 |
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 | WeIcPmbO2xLR+D24Jk2724ZDh6WvORxLsTNj4CcBFAG1qDGMIpGuN7W74zc7VDTrna1bj2ySf8WaZvoUmHUiBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:47.585660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059999observed 66bbe82f1cd2f38bb71cdcb938fddf1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:47.567168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059999/manifest.jsonobserved d02bcfd8796d3d019f3f66c773ff551f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.550011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059999/publication.mdobserved 5bcb2af78e7ce4b55923f03d38b2697f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:47.529743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059999/publication.txtobserved ea924aaf8c828cfa358225a2127ed793...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. |
|---|