OT-2026-000100780
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three 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-2026-000100780) never changes.
Identity and time
| Publication number | OT-2026-000100780 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f5-7f33-b1be-45d38635e639 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100780 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1d14f2068acb496f68c53f8376c526e5bdd8e5fbbbf65776a50e6a62de22d49 |
|---|---|
| Markdown | 4cca13dc92a1f3d66e491e47336b7f5cf29aa2183745c480aae8761ee209baf9 |
| Publication page | f450a55b9693503219b08e2471bb2f51ae6cf81bf2f2e25243fc36617c30c207 |
| Manifest | cba7bc65f925b8626b40c7ce77cfb7e61d54fea415592ff5818c3414a22faeec |
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 | lMIg2bmjSeEt9oJTWfXQMQV371PopS3odX/5qaJGHii11NpTyJJrk78qc52cbuOE4t3jmqIOlePXrrv1RXeBBQ== |
| 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
| 2026-09-17T09:27:41.262226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100780observed f450a55b9693503219b08e2471bb2f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:41.240715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100780/manifest.jsonobserved cba7bc65f925b8626b40c7ce77cfb7e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:41.219809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100780/publication.mdobserved 4cca13dc92a1f3d66e491e47336b7f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:41.200026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100780/publication.txtobserved e1d14f2068acb496f68c53f8376c526e...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. |
|---|