OT-2026-000016024
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000016024) never changes.
Identity and time
| Publication number | OT-2026-000016024 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7069-bb5f-ebc4579072ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 544bfa1217206833c39cdce4b2fe0828ff95b00a3966bfb65d046cfbcc925f69 |
|---|---|
| Markdown | b1e289db97234ca191a4e35c47125fce960f44be34708523bd92caa32ab2606a |
| Publication page | 0ab0cef8c685ca1bdb74681636092a67a865c58206c0cedcbbfbf9957e4c6c00 |
| Manifest | c1cf7a4ed77236183e6edd052ff9115dcfa985dbb6730790659997750ee8c352 |
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 | UhcHel3zZ5Ey/NMtF7TqRt/1BGx2vioceulACqXuP+S+qZwTZxzu0G5eBNInPYcQmSt6la8Aik9Anlz81LsLDQ== |
| 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
| 2026-09-17T12:05:32.166470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016024observed 0ab0cef8c685ca1bdb74681636092a67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:32.100064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016024/manifest.jsonobserved c1cf7a4ed77236183e6edd052ff9115d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:32.074538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016024/publication.mdobserved b1e289db97234ca191a4e35c47125fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:31.995978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016024/publication.txtobserved 544bfa1217206833c39cdce4b2fe0828...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. |
|---|