OT-2026-000078037
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000078037) never changes.
Identity and time
| Publication number | OT-2026-000078037 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2f44-7559-ad5b-f7ce9063b539 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078037 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9cdccb0526607b85437db98a5dacae746c1668ee3531f40ee9aa4b5bd515429 |
|---|---|
| Markdown | 3fc2fe9e70838581aff0491b8c5e0212bd626d184e3b3b36b9f002360c0ee3ae |
| Publication page | bb77d4ecf59861b4e944768e200532011d07fc405c98d6b907d94938a368aaa5 |
| Manifest | e2c5504901ae0af11308d8aaf0573ff344b41921dcc87d6bcb12b23788d05452 |
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 | 6t1h1QTh54D3IzNR8HFMSKiol576LMuM+WarqSQsTxQl0w9nu5k2e2Nr7AlaKA/SzIgGwJeVB69fJ9tCNco3AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:10:46.985548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037observed bb77d4ecf59861b4e944768e20053201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:46.963964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/manifest.jsonobserved e2c5504901ae0af11308d8aaf0573ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:46.939513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/publication.mdobserved 3fc2fe9e70838581aff0491b8c5e0212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:46.553596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/publication.txtobserved f9cdccb0526607b85437db98a5dacae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:19.751288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037observed bb77d4ecf59861b4e944768e20053201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:19.732392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/manifest.jsonobserved e2c5504901ae0af11308d8aaf0573ff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:19.712642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/publication.mdobserved 3fc2fe9e70838581aff0491b8c5e0212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:19.693161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078037/publication.txtobserved f9cdccb0526607b85437db98a5dacae7...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. |
|---|