OT-2026-000046379
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000046379) never changes.
Identity and time
| Publication number | OT-2026-000046379 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-740a-bcc4-b067ac99696d · 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-2026-000046379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88c1d3cf078f665a654a5b52824d168ddadbf0d6d21ed2afff1931875ba33877 |
|---|---|
| Markdown | d0c6d20cf5c5cec3a157ea6087a28011a8c4146e50e70cf1da2fed91c09c0a70 |
| Publication page | 2d263b45b1db9f3d7fa09acc97c5500a5b562948455d188a8647afcb69f699ce |
| Manifest | 1bcbe282434cc69bde6aefc79ac134233a6a6558b312990992d264be1ecb0ee6 |
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 | Qkq85odoash+0HtXU7WvF+ppzdv3tKig7A080X5Y7tnXOpSFgDmpFqdhSubzlALtA8cysQ1yWbWbzRTQdh5XCA== |
| 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
| 2026-09-17T11:08:22.844840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046379observed 2d263b45b1db9f3d7fa09acc97c5500a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:22.825928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046379/manifest.jsonobserved 1bcbe282434cc69bde6aefc79ac13423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.808293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046379/publication.mdobserved d0c6d20cf5c5cec3a157ea6087a28011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:22.790881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046379/publication.txtobserved 88c1d3cf078f665a654a5b52824d168d...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. |
|---|