OT-2026-000027052
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000027052) never changes.
Identity and time
| Publication number | OT-2026-000027052 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7715-b742-dd9d64b35cb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027052 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6c7597016ad82377ef6345e5a9a7e19b2fd4d3a5e4d1e523fc2ce1feaa51daf |
|---|---|
| Markdown | 9231fcb4e10ad500b256adeaa0c960eac34eb572b656d0cf25c7083501d6f65b |
| Publication page | 5ce4a320d3636aaee226f3e0048807554dd13c0e1c04e878910cbbdc3c597ffa |
| Manifest | ecd3a4eba54e9de3ce2da952156dc57b2cf9bd11be1167bc114e6c72298c10b9 |
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 | cBHLGh27rIhtYRGv9NkJFIEQ84gms4pmI5+P90iw4orlB7nFVYGjzfRtMdvs07DwJb/1WOgUAfYwtFroLrNVAQ== |
| 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
| 2026-09-17T11:43:48.595465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027052observed 5ce4a320d3636aaee226f3e004880755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:48.578936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027052/manifest.jsonobserved ecd3a4eba54e9de3ce2da952156dc57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:48.562153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027052/publication.mdobserved 9231fcb4e10ad500b256adeaa0c960ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:48.545620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027052/publication.txtobserved f6c7597016ad82377ef6345e5a9a7e19...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. |
|---|