OT-2026-000010849
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000010849) never changes.
Identity and time
| Publication number | OT-2026-000010849 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-781d-80c2-936ac86cc244 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 452cc533a53f03cd79c004195dac340efa89559c34cf02deefaa166e44fb4986 |
|---|---|
| Markdown | c1727a67b0a93e6f06b7c08d069c9685fa0b6fed72f30505ebb5b4595c663265 |
| Publication page | f55c4e1f2038fb0a21fa1ebb270450432ef73755a62c94482651cf4297a330a4 |
| Manifest | 72fbd6e6e5b350b8946961314d69395474284a5748772d4e612c0269af68b93c |
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 | 4xbIVzYmXnSoAM4qu2UxptvETBpgpAzTFoNQnVmeQ8Wg5k/H1vWYTiCnesfbKzTCRsbgh06g+19JhwFUmANvBg== |
| 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
| 2026-09-17T12:13:36.416939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010849observed f55c4e1f2038fb0a21fa1ebb27045043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:36.395739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010849/manifest.jsonobserved 72fbd6e6e5b350b8946961314d693954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.376488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010849/publication.mdobserved c1727a67b0a93e6f06b7c08d069c9685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:36.355107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010849/publication.txtobserved 452cc533a53f03cd79c004195dac340e...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. |
|---|