OT-2026-000046720
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000046720) never changes.
Identity and time
| Publication number | OT-2026-000046720 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57df-7899-a0d0-5900d1d98542 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046720 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24360ed152cc78890c405c7f44f9dd661dabef84b9b088ed822975261582fc05 |
|---|---|
| Markdown | df503d25ded8e9f3dad19e970858f54fae59e92b0baf6b429e0b41b0b2f26095 |
| Publication page | 8a6b21149b0fd0a1226b139aa2c466d05f5001c84cb5560f5d042c2d93b09d0a |
| Manifest | f655655105c8957280589ce8d364b05646102e5b0a93189d47674c29e8a4eb7f |
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 | lE+ZwE17IG6Ucl9LohydxmCbKR2pcgqQqPFydIV6wMBJqyHFI9/x0n5PwknddKIXIRObebbH2Mw84RQqQ6FDBg== |
| 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
| 2026-09-17T11:08:56.636651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046720observed 8a6b21149b0fd0a1226b139aa2c466d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:56.618665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046720/manifest.jsonobserved f655655105c8957280589ce8d364b056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.600785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046720/publication.mdobserved df503d25ded8e9f3dad19e970858f54f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:56.582373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046720/publication.txtobserved 24360ed152cc78890c405c7f44f9dd66...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. |
|---|