OT-2026-000023143
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum 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-2026-000023143) never changes.
Identity and time
| Publication number | OT-2026-000023143 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7266-77dd-935f-ed3cbcf8f725 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023143 |
| Status | PUBLIC |
Content hashes
| Canonical text | dce5d671252424b58ebfe1faf7c51cb6ef386c61cf38e1b61a41b6306bd5dc77 |
|---|---|
| Markdown | dd96012c903cc81b9d712fa9ed1449bd51f408962dbd2ee072d046d8766ccbfc |
| Publication page | 94c93a8a8c71b94e00adfc30d7af1605228b71f2d7fc49234cee401fe52841dd |
| Manifest | 1082e4e9c761117b3643df7117db993c0cff75e9014522e7b56730dc05523b54 |
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 | rO4swzhtFK++O+Qg3dyT6un7WOMu4xhXNAeGHcB6mbyVAQVqnxsKlW/RRSjwaQKApO4mHeHeJJUaI9y5Y7c0Bw== |
| 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
| 2026-09-17T11:51:04.661594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023143observed 94c93a8a8c71b94e00adfc30d7af1605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:04.643438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023143/manifest.jsonobserved 1082e4e9c761117b3643df7117db993c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:04.625930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023143/publication.mdobserved dd96012c903cc81b9d712fa9ed1449bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:04.609022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023143/publication.txtobserved dce5d671252424b58ebfe1faf7c51cb6...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. |
|---|