OT-2026-000064244
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained 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-2026-000064244) never changes.
Identity and time
| Publication number | OT-2026-000064244 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7a28-b8cf-c4312cf12aad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064244 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73f213dcd04eb5c17c296f86f4ca674067a89a66c3673f3999beb80935898e9a |
|---|---|
| Markdown | af42eada4fb989d830b99148d910035e091f72a076b23b43499d8307fad622b0 |
| Publication page | 52a3c409b8136097581cfb5cd443cd8dd51a802939197a38a642487997e1cb80 |
| Manifest | 8632bc2b09ad771ac6577563d492eafcbf5422e0e4852e9c14f1fee18b7d87b5 |
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 | z10AIiSUmZt9MTB1CyFBRmFWXr9HVRijzTYv/Cfss1B4FDSEf8g6XRUrgnQGXQ8txgjAHn9RA2/DiCDN+RtsCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:22.409685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064244observed 52a3c409b8136097581cfb5cd443cd8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:22.393392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064244/manifest.jsonobserved 8632bc2b09ad771ac6577563d492eafc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.374984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064244/publication.mdobserved af42eada4fb989d830b99148d910035e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:22.357886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064244/publication.txtobserved 73f213dcd04eb5c17c296f86f4ca6740...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. |
|---|