OT-2026-000049125
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000049125) never changes.
Identity and time
| Publication number | OT-2026-000049125 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134e-71a5-a4dc-f0e76d7000fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e44a2a9ea96073c8540493d43715a4ee5bc99277d140f5b47a275389e91652e |
|---|---|
| Markdown | 0e41352661213ecf993f016d7ae76b9abc3aa6a89c7f0c6f8c7edc06b9eb2818 |
| Publication page | d112ba2d2ca249f0f649ad13102ee21fc3face5dc2f3c4ae09b9ba4495e0b3ea |
| Manifest | e96b7d037623b23a777d0908760cbeb487b6bd11085a747ffe566a037da6d1b3 |
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 | RaXb+LmHUA50E38+gJRIjilq8IiLsh9HzXvmoFzevKIf1FxbgLRsAbjC5xKJNv7bu66R0YfzcZVaRXHHIKFDCw== |
| 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
| 2026-09-17T11:03:23.443771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049125observed d112ba2d2ca249f0f649ad13102ee21f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:23.424079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049125/manifest.jsonobserved e96b7d037623b23a777d0908760cbeb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:23.404053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049125/publication.mdobserved 0e41352661213ecf993f016d7ae76b9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:23.385161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049125/publication.txtobserved 8e44a2a9ea96073c8540493d43715a4e...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. |
|---|