OT-2026-000101470
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000101470) never changes.
Identity and time
| Publication number | OT-2026-000101470 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7105-a87a-2d2ba49b367d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03d86862f660662bd21e8d86634cd065361bb5f8cc599cb6708b38dcd319e0bf |
|---|---|
| Markdown | f011df7dbbe145c05525e5fbe3a42f3476e0f90a48b534eed44dbdab09b8c990 |
| Publication page | 5d93d9d9463d9718b867aafe037b12da397e98aaeadf779cdae25a2f217751f4 |
| Manifest | 05d8191755bb066dd06cfe900e721c52a5fbc384999c86b10b4f4359e381f394 |
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 | ycbFfRdrJWX98uqi4NrQINAZQLaMmse4FKqv5ufekpWqxLJE/0z/CFWBOpWJpgnm5hOevjINy3JvUFfNbTC9Bw== |
| 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
| 2026-09-17T09:26:03.064897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101470observed 5d93d9d9463d9718b867aafe037b12da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:03.046924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101470/manifest.jsonobserved 05d8191755bb066dd06cfe900e721c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.027684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101470/publication.mdobserved f011df7dbbe145c05525e5fbe3a42f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:03.008073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101470/publication.txtobserved 03d86862f660662bd21e8d86634cd065...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. |
|---|