OT-2026-000101707
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, pulsed blow-off after 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-2026-000101707) never changes.
Identity and time
| Publication number | OT-2026-000101707 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-7321-bcd1-8eb79a253fe6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a58ead5c9850b6902a55c7257bfa9ef42a0f39f26a5fd9db13d4a0712212efe |
|---|---|
| Markdown | e4c7949d7c1b5e9d23ec1374f6cd03cf60f81c651e6ebdf48605c28c6d674379 |
| Publication page | eedd55741c94f0930e9c2da1cc5c23fdbfb04510434654582e5666eea52f60e0 |
| Manifest | 7acdd344934bb836447970880db8aaffc063fe49a66b5f09e85f13e074cf8b8d |
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 | DIEisNwltz66ryXWo+NV32txYsIA9KQB5L7k+Gwh06Lyx/4tEuhSWu/SGS8bDgR7HD4xPPJVWkD/IU+LvS60Dg== |
| 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
| 2026-09-17T09:26:08.171611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101707observed eedd55741c94f0930e9c2da1cc5c23fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:08.153307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101707/manifest.jsonobserved 7acdd344934bb836447970880db8aaff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:08.133630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101707/publication.mdobserved e4c7949d7c1b5e9d23ec1374f6cd03cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:08.115401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101707/publication.txtobserved 5a58ead5c9850b6902a55c7257bfa9ef...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. |
|---|