OT-2026-000016063
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000016063) never changes.
Identity and time
| Publication number | OT-2026-000016063 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4e-7d90-b939-001e4f91f365 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b6f814f57b5fd7d2844e55762bdeac1f92976ad8d485e187181cdcb1ae72fa0 |
|---|---|
| Markdown | 05bb47f06dbfa8d9ea7e5b96afe44a8bed1bca6cf24af639aa8751f51aa86b20 |
| Publication page | 6dafd630823de082fbce1ec78c987d9e677d31208bf22c4ec1c2af2c3412e2aa |
| Manifest | bf9e8b6cbac00b154d9701b41008f47ffc423dbe250b73e831869634a35d3192 |
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 | J5jJwCHxuDKnAFlQuyc43K4HxrMQrLGJAjrl2h1qpwBNW5orzPd73hxJJ4yaZ8REf/Nq/MVY0T9RZy1jDZQVBw== |
| 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
| 2026-09-17T12:05:37.489239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016063observed 6dafd630823de082fbce1ec78c987d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:37.471174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016063/manifest.jsonobserved bf9e8b6cbac00b154d9701b41008f47f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.451922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016063/publication.mdobserved 05bb47f06dbfa8d9ea7e5b96afe44a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:37.430536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016063/publication.txtobserved 8b6f814f57b5fd7d2844e55762bdeac1...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. |
|---|