OT-2026-000027032
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000027032) never changes.
Identity and time
| Publication number | OT-2026-000027032 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-73ec-8d70-bcdd0d6b9bda · 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-2026-000027032 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9aa6dc2cc956b484dfb49f15ce00e1db7a2ff03fb9d0f641c1fff7f1bc5da59 |
|---|---|
| Markdown | 78efc8be0edc09330a6c59ba04152e775e749cd0c824e87ab50978c7dca1ecc4 |
| Publication page | d0197296cf1e1e4d2b37241846ef69f9af501e134b521ef33f0f2f0d25d592e3 |
| Manifest | c766f53ef688a70808da6b72929fffc2b2f0e37de0e7b5f77b969d99ddb312cf |
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 | DxoSFKEt6n0LB0rIlxD3EQ/vwiIb+xw677OJibsV/YDgRH9KgS+NV9oFLtMKNRoCmpyEszd16xGSDgJetmvbDA== |
| 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
| 2026-09-17T11:43:47.111492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027032observed d0197296cf1e1e4d2b37241846ef69f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:47.094769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027032/manifest.jsonobserved c766f53ef688a70808da6b72929fffc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.078641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027032/publication.mdobserved 78efc8be0edc09330a6c59ba04152e77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:47.063289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027032/publication.txtobserved b9aa6dc2cc956b484dfb49f15ce00e1d...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. |
|---|