OT-2026-000062349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000062349) never changes.
Identity and time
| Publication number | OT-2026-000062349 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-77a5-83a3-4cd30830295f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07c8a7899dca718d1b1101e7a8702ca318e9409b821247c8e7b01ce2320d36ed |
|---|---|
| Markdown | 58c64dbf8f97c365513cf2c3596ad97f0333ceba8d9bc9ffaeef8a769523d665 |
| Publication page | 7a1511c808095a9f316dab3fa16fd303f89afad61c12ab3c00b056186213d6d8 |
| Manifest | 2f51f4ca1baaf748988f118cc8b7c5cd050f814963b4e14be1b5e113d0e05aa2 |
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 | muD46ehAhjgM4+FmbVuZVkpCw7/41OaWXbkvs8zIsCEq3r2Dnd+N0QaK4/n11LwATlnsZtnjA8Yl3uU17UxwBQ== |
| 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
| 2026-09-17T10:39:39.716797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062349observed 7a1511c808095a9f316dab3fa16fd303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:39.697552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062349/manifest.jsonobserved 2f51f4ca1baaf748988f118cc8b7c5cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.679477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062349/publication.mdobserved 58c64dbf8f97c365513cf2c3596ad97f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.661776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062349/publication.txtobserved 07c8a7899dca718d1b1101e7a8702ca3...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. |
|---|