OT-2026-000023327
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000023327) never changes.
Identity and time
| Publication number | OT-2026-000023327 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7391-9d04-d7ac2180c1f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4489ce20f6bd36a533d0dc80e863fe0cdac7a9a3c67719173c613bf355269850 |
|---|---|
| Markdown | 85644c712076438146a1e8ac5e2365ddde2fb12204fd6b3ca0adca89c8409cc4 |
| Publication page | 24fc6166b2aaeb59c14126b146a58ab1f20613e7070e20dc25057910ac5fad3b |
| Manifest | 006f1296b7ddd1697f4b395525d28a751f38f24e1bc4193be72dfaafc4dd9601 |
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 | 5ZzpBXJMbFAl8k/qyXqrAMAXT8Qa09ioBe3y0D/i8rXfZjKsfjAhLdMR76Bd5NeqWDFsyHPtiHYwnoWT6DX7DQ== |
| 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
| 2026-09-17T11:51:24.888661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023327observed 24fc6166b2aaeb59c14126b146a58ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:24.867543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023327/manifest.jsonobserved 006f1296b7ddd1697f4b395525d28a75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.850584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023327/publication.mdobserved 85644c712076438146a1e8ac5e2365dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.830594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023327/publication.txtobserved 4489ce20f6bd36a533d0dc80e863fe0c...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. |
|---|