OT-2026-000101371
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000101371) never changes.
Identity and time
| Publication number | OT-2026-000101371 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-76a8-a869-2dd2776b6eee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101371 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb70bda6745236090a81c3012ae802d2381059bc711102147ad66c941c0e7430 |
|---|---|
| Markdown | 5650d8d829b08c334b993cac3f1ab181dc46927e4c4a0c347524e8c13fa992e9 |
| Publication page | 6807beef108b11df9db527a1fc553a3126ede188e0b7d795ef904ffd7259618e |
| Manifest | 8f218e72d14e262e9cb409208c5739128264b19ae9db035054c23fb8f3e56572 |
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 | BEO2t/NEHaVzuaiTpNDHlZaaXgNdRO3lrT/gecjffLh3O3WbfREJ94JV/Ies5kkIESvSWA5YUiz9pSBoJjoxBg== |
| 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
| 2026-09-17T09:27:05.427814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101371observed 6807beef108b11df9db527a1fc553a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:05.410020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101371/manifest.jsonobserved 8f218e72d14e262e9cb409208c573912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:05.393267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101371/publication.mdobserved 5650d8d829b08c334b993cac3f1ab181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:05.375622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101371/publication.txtobserved eb70bda6745236090a81c3012ae802d2...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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