OT-2026-000022265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000022265) never changes.
Identity and time
| Publication number | OT-2026-000022265 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fc-72b1-9a50-59fdc59ea790 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65a53ac9294b5d281c589d520e7ad4b5c13b1fad759b12b0315daad3ea274b24 |
|---|---|
| Markdown | fea3bcf5da6d37946ba231368c046513e8ca5b81dc19b2aa6051ce21ca020277 |
| Publication page | d324bb7220913cc0be65f17ee9c596dfe1faaf8e4635f6e4e1838ae63b404a81 |
| Manifest | 515e962cc8f61c13e69bbe7d64ec0bd52e15eb0909e49076d09613fdfea0bd94 |
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 | HC/MzLSaHG/8nJ7RY+oAYm35ktx3Cz4VqU5SP7BGMZNYidfB41okBBfb+qUwcGdP4647RAiPGS+yCDvXyEHpBg== |
| 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
| 2026-09-17T11:53:03.911716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022265observed d324bb7220913cc0be65f17ee9c596df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:03.892754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022265/manifest.jsonobserved 515e962cc8f61c13e69bbe7d64ec0bd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:03.873749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022265/publication.mdobserved fea3bcf5da6d37946ba231368c046513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:03.855000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022265/publication.txtobserved 65a53ac9294b5d281c589d520e7ad4b5...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. |
|---|