OT-2026-000010768
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000010768) never changes.
Identity and time
| Publication number | OT-2026-000010768 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-714a-a26f-f07f50235ede · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010768 |
| Status | PUBLIC |
Content hashes
| Canonical text | c97f7d5c07061c804f05bc9149ebba9ea0a503927fcaf37c54b266ba1b1cdb1d |
|---|---|
| Markdown | 74fa115157a10087934010c9db1c6af55b0e065da28de173b561cac8612a235d |
| Publication page | 3e10f5ad76b18af1b3ca33468a8894c4153d159c2e6ee71ec88a5feface0f265 |
| Manifest | 17c76ec41ce66337adc2aa1ec44fc38b62c7962aad513df8ee8aed77ebf2bb39 |
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 | fz7z2U/boSb9e3aq2tDJmBP3SZKG4LkIoCLwlPsHkBsWkQicdGq6hn7Rz4LsYkDaTenMD2DV2nkQ+hBibHa9Cw== |
| 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
| 2026-09-17T12:15:06.835710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010768observed 3e10f5ad76b18af1b3ca33468a8894c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:06.810357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010768/manifest.jsonobserved 17c76ec41ce66337adc2aa1ec44fc38b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:06.790836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010768/publication.mdobserved 74fa115157a10087934010c9db1c6af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:06.766214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010768/publication.txtobserved c97f7d5c07061c804f05bc9149ebba9e...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
| 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 |
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