OT-2026-000045069
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000045069) never changes.
Identity and time
| Publication number | OT-2026-000045069 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7c0e-90cb-6f993eb66c42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6066b734adcdd1ee7eb18e554a378686720c5a44bbddf86e45276360509a1a38 |
|---|---|
| Markdown | edbe870b37a657f0b1678c469c424335285c4a7075c64ae34931b25a59e6c5ff |
| Publication page | 682fc28feccdcd66e9f795fe8fdf1fb0a2b4ac9a0baaa843153483fb2e0d9413 |
| Manifest | 88e51be5cb72c25383b964dfc706864179bd587cdce7ee0aa4dcdedda6c3d478 |
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 | NWL9Xw9C9UqlQa4Lu906Ual30koMRWzZpsNoD3kqJyCy7KTpgIFhfXcL7WXhRjIC9CilbuC8kps/TEcNvnfgBA== |
| 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
| 2026-09-17T11:10:06.003972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045069observed 682fc28feccdcd66e9f795fe8fdf1fb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.986165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045069/manifest.jsonobserved 88e51be5cb72c25383b964dfc7068641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.968005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045069/publication.mdobserved edbe870b37a657f0b1678c469c424335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.948408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045069/publication.txtobserved 6066b734adcdd1ee7eb18e554a378686...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. |
|---|