OT-2026-000049924
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000049924) never changes.
Identity and time
| Publication number | OT-2026-000049924 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd76-731f-89cf-1d1961cf79ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f0a31f4bef0a7445ac7a0d6cb97875db8bfd13840c3ca100b0175c4f86b94f1 |
|---|---|
| Markdown | b538f659c3ae0711137b3c79332abc15242d0bc01957d3021667932f9a071d83 |
| Publication page | 3289e64d8f7197ab805547266390faf33095b6c4fbc3872700b7be8a13c128f6 |
| Manifest | e6c1db9f2c5ca4ba6a1ab6fce7f5b650f954a2d095fd435990b9d43636ad0d1e |
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 | hJleucSQ1yq2D4qWpSz72qEGOmOfhDQUTr8UMybw6Mk7yuDoswweHfDi1KKccm6Pyy/jH5Zegdib8fUakxGDDg== |
| 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
| 2026-09-17T11:01:51.159679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049924observed 3289e64d8f7197ab805547266390faf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:51.138582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049924/manifest.jsonobserved e6c1db9f2c5ca4ba6a1ab6fce7f5b650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:51.119471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049924/publication.mdobserved b538f659c3ae0711137b3c79332abc15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:51.098681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049924/publication.txtobserved 7f0a31f4bef0a7445ac7a0d6cb97875d...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. |
|---|