OT-2026-000005625
Publication integrity record
Vacuum cup gripper, two outlet manifold, two stage ejector, vented after set down, silicone cups
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-2026-000005625) never changes.
Identity and time
| Publication number | OT-2026-000005625 · never reused |
|---|---|
| Internal UUID | 01a0a93f-66b5-7db6-bb20-69678259ff33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:04:59.704412Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 419c3fd5fbdd4140bcff7efeae6aa2375517d6c3dd613afc6365dd5c4cb05896 |
|---|---|
| Markdown | ecb1e167201e3613941d93d1280b2b837cb6be7cb6725ae0733de3ebcad29576 |
| Publication page | ae15a50c92154956490a46df237b25f3f696f3a7ac437fadf0a78a6704d2a8c4 |
| Manifest | e66130dbfcb87df5cf9430ce8e860af97a3ef55bdaea3442fa9915d696c2141a |
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 | SRWEt3aiv2PIAhozyLTbDkapIaM2JjZnkw+Svxx2Jz4TOwah57k/c14bXYR0AWzR4ShCcJYeBuEkX5T+iBNUCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:10:19.395411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005625observed ae15a50c92154956490a46df237b25f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:10:19.380129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005625/manifest.jsonobserved e66130dbfcb87df5cf9430ce8e860af9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:19.240199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005625/publication.mdobserved ecb1e167201e3613941d93d1280b2b83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:10:19.224118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005625/publication.txtobserved 419c3fd5fbdd4140bcff7efeae6aa237...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. |
|---|