OT-2026-000097349
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line 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-2026-000097349) never changes.
Identity and time
| Publication number | OT-2026-000097349 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7f15-b898-75dddaef9df7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097349 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6e7f2b92cf9a7d3f559f089f7b61e46f62135a972f908e00cad4b288edd1f66 |
|---|---|
| Markdown | 09c0b8f55d00c216126939b67265650cbd98dab81b3345143ccd204cdc5ae9c2 |
| Publication page | 4de187a568e4876eb2e0b0d413cc30be53e86f3726bcc249cc84ed78449aef26 |
| Manifest | 63e62163a7962f055772415f8ec1e004e6ec028ba5ed921aa87b9119ff9c9d4c |
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 | 0A7YY6pWVrSnE92SE+4F5KenP+oe9AKyt47jDfY+ego0kw9lwtKbAfg7B6Jv+t+oLPewrIWm6wPPwxNpR7GQDA== |
| 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
| 2026-09-17T09:33:37.158647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097349observed 4de187a568e4876eb2e0b0d413cc30be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.142433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097349/manifest.jsonobserved 63e62163a7962f055772415f8ec1e004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.124433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097349/publication.mdobserved 09c0b8f55d00c216126939b67265650c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:37.107545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097349/publication.txtobserved e6e7f2b92cf9a7d3f559f089f7b61e46...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. |
|---|