OT-2026-000096297
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000096297) never changes.
Identity and time
| Publication number | OT-2026-000096297 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-71e1-9ca0-d77ad9daaa3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 133dec57fa57d2da19123efc83707868ea3fe5877eb7d4b86d8673fa1a3a07e7 |
|---|---|
| Markdown | 61483bcb20f7c6e747654e66b482f6ca52eba5614deed44223d9929898b78b5f |
| Publication page | f7d974d11271cf231ed9861fb6e1f7ce29df73b1f201b5af4fde32d3e56332da |
| Manifest | 81cc6237732b8fe611823442cbc1f98747c1727ec05d680253e4e4c6511587d2 |
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 | GX8iZ+LYNsKIgjLRox3B1IHgA2OnF68nuR+Eq5ai9f4IyYw0h2+nL9WB/8+n7UJuBA4oXh1lE5Jck18BzIXKCQ== |
| 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... |
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Independent retrieval
| 2026-09-30T00:41:05.778820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297observed f7d974d11271cf231ed9861fb6e1f7ce...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-30T00:41:05.651227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/manifest.jsonobserved 81cc6237732b8fe611823442cbc1f987...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T00:41:05.567395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/publication.mdobserved 61483bcb20f7c6e747654e66b482f6ca...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-30T00:41:05.435475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/publication.txtobserved 133dec57fa57d2da19123efc83707868...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:11.538788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297observed f7d974d11271cf231ed9861fb6e1f7ce...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:11.485061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/manifest.jsonobserved 81cc6237732b8fe611823442cbc1f987...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:11.409838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/publication.mdobserved 61483bcb20f7c6e747654e66b482f6ca...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-28T12:41:11.280683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096297/publication.txtobserved 133dec57fa57d2da19123efc83707868...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|