OT-2026-000023804
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000023804) never changes.
Identity and time
| Publication number | OT-2026-000023804 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-72b0-bad7-7546b4d66ee2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ef3f4a0c870f59e11fbee6c07668234b055fac1b676af002786ba8c31c7d38e |
|---|---|
| Markdown | c8dd5ef6893647a544a1320cb585fee510480eca9392847c7201924ce5b41fe3 |
| Publication page | 785435976522f78193506f96aad2b027783adda7f86127db7780b4d9b03bca07 |
| Manifest | 7d08152e85fa10c400b8ff16a280d6adb1847b3fa0b605c0489f595b30899d72 |
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 | l/TSzwj10oQyWFtIziz5OeMHfjUUbuakPQMC3Ge7MBQDCDVrY637/afz+md9uc8qsvJFtP3g0z0HcyyS63RHCQ== |
| 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
| 2026-09-17T11:50:16.986359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023804observed 785435976522f78193506f96aad2b027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:16.967051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023804/manifest.jsonobserved 7d08152e85fa10c400b8ff16a280d6ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.949515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023804/publication.mdobserved c8dd5ef6893647a544a1320cb585fee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:16.930655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023804/publication.txtobserved 2ef3f4a0c870f59e11fbee6c07668234...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. |
|---|