OT-2026-000046483
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000046483) never changes.
Identity and time
| Publication number | OT-2026-000046483 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7f03-ad70-f8a53e5c4f2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d6633a80a00556415c97878fc7bbeffc2bffd19c6f363d3028660f47eb2f385 |
|---|---|
| Markdown | 12b03ee86b2f7d2d934b4ed28656855f3cf120911b199f15a91326ea2e0275f0 |
| Publication page | d2ab80b3421e12ecf04de5df3cc22d1079dccb925b1733cc0008c4a6cf0824dc |
| Manifest | c3735416e5c7e78163d85611ad70bb5ef00abb4c4da0da02a991a6ed7f8e9335 |
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 | kEPJHeWsoSn5pb1OfoNyMdyXEntUkpfW0CIKI049rx0bm1O5XkycJp2BAP5R98Ygqd1s2Io2uVWQWHGthleHAA== |
| 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
| 2026-09-17T11:08:31.110407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046483observed d2ab80b3421e12ecf04de5df3cc22d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:31.093642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046483/manifest.jsonobserved c3735416e5c7e78163d85611ad70bb5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.077541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046483/publication.mdobserved 12b03ee86b2f7d2d934b4ed28656855f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:31.060310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046483/publication.txtobserved 3d6633a80a00556415c97878fc7bbeff...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. |
|---|