OT-2026-000092342
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092342) never changes.
Identity and time
| Publication number | OT-2026-000092342 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-78bb-a809-227adff6ed31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27f5140b90917e1cc090e57da0c414e3ad308e7056ecdfd7c7fcf2c9d221ebb9 |
|---|---|
| Markdown | cb6d1337d6a31993f564bfc904404f16db2476be3f0012e7c1348e3e2c55b6f5 |
| Publication page | bf967fdc565e9b75d072a4196c12ba9c25fc138f9e0e6ac224c18a25885e2bbc |
| Manifest | ef6a66cdd0a51b05689e2a8feb337fcacb61e5296dd2ee26cdcc29adf14c7369 |
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 | mVcjqpQHZz42VrQr5My5HF8j/5Du8k2laSgWXW3gLHYaUuDA/wfEjoYrYFHG6TEsBK9AjfVirTuv6y2IsNxsCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:53.482627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092342observed bf967fdc565e9b75d072a4196c12ba9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.465017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092342/manifest.jsonobserved ef6a66cdd0a51b05689e2a8feb337fca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.447697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092342/publication.mdobserved cb6d1337d6a31993f564bfc904404f16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.429796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092342/publication.txtobserved 27f5140b90917e1cc090e57da0c414e3...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. |
|---|