OT-2026-000095582
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095582) never changes.
Identity and time
| Publication number | OT-2026-000095582 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7a7e-914b-7b06f1f460a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095582 |
| Status | PUBLIC |
Content hashes
| Canonical text | d544f742fe23e05902ffb6ccba435dd4bb155ed7a793bd851fb6059b68394f1d |
|---|---|
| Markdown | 6f013796df7fb0765554a35724e6a811b1a38cf702151afff4ee6f6dac3d9118 |
| Publication page | ca88341d890a602570477e746805bb5ec8e46946f430d6a6cd1b09d110036f99 |
| Manifest | 0686fadf5328007f448595f1e813496ee42275fd8f4594d47bb3847483c0eb9c |
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 | 2acZiclR31yUFBKayLufyKBBW1zGkrFz8PSDGFJqX6WZZxDYFXEBCQVtEFkjZzQ5ug13lJXUTWRm1VOa3MSVCQ== |
| 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
| 2026-09-17T09:37:00.090014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095582observed ca88341d890a602570477e746805bb5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:00.074577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095582/manifest.jsonobserved 0686fadf5328007f448595f1e813496e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.057581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095582/publication.mdobserved 6f013796df7fb0765554a35724e6a811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:00.040924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095582/publication.txtobserved d544f742fe23e05902ffb6ccba435dd4...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. |
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