OT-2026-000037369
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000037369) never changes.
Identity and time
| Publication number | OT-2026-000037369 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-74a2-b0c0-b4bf25ad0e26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8420ca5a1d61d5291d95d27cce8c62bcd9b49e5aab34841083cf7d61dfe3aedf |
|---|---|
| Markdown | 5701ce741ef133566f27aaff05e8df82bdde031f7bf933eb58d1a4bee8d4074a |
| Publication page | f5b479621969c210b52036e3f3be4d16ee83a73d362d715efea5def6cf8dec9b |
| Manifest | 166318db6cb3a9d8b9b4c1f4f079f665a2cfdc778c232b3e54472561829dcea9 |
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 | HnQOsLEPIqUIWc+OT3tGmjudBvfasFmwoSGAo++q++6Cy2wsYzOaf4hQx1MBUFUHDlDmAqTdNa0zWFC5rt3UBQ== |
| 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
| 2026-09-17T11:23:47.446358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037369observed f5b479621969c210b52036e3f3be4d16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:47.429134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037369/manifest.jsonobserved 166318db6cb3a9d8b9b4c1f4f079f665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.413312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037369/publication.mdobserved 5701ce741ef133566f27aaff05e8df82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.395534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037369/publication.txtobserved 8420ca5a1d61d5291d95d27cce8c62bc...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. |
|---|