OT-2026-000061569
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, vented 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-2026-000061569) never changes.
Identity and time
| Publication number | OT-2026-000061569 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b44-7ea6-9457-bb1afa698db5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29d5647645d13664d86075f86c89cca47119e00ff8525b62f488a83e1646b9f1 |
|---|---|
| Markdown | fdc360e8a1e699e1148b2ae1970afd81e26124877e12b46f9bd3dfc3df4c333f |
| Publication page | 90d06ae4da69411acf9d19b7eccb4a59770c063cc164605a9ae5dd5cb263d101 |
| Manifest | bfd6c710ccee18d1bf18dde9c4959bce950b06443278636107cadd1ca829d5e4 |
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 | pH4VQ+66UlgmviqMQOGr5pNqFKjdRHyjl/3Pzpsbzhj8Q83CjjYRznQQMqorVEGm3GphRgGMxs9temSixDGYAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:29.206774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061569observed 90d06ae4da69411acf9d19b7eccb4a59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:29.185672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061569/manifest.jsonobserved bfd6c710ccee18d1bf18dde9c4959bce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.166691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061569/publication.mdobserved fdc360e8a1e699e1148b2ae1970afd81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:29.146295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061569/publication.txtobserved 29d5647645d13664d86075f86c89cca4...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. |
|---|