OT-2026-000010547
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented after 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-2026-000010547) never changes.
Identity and time
| Publication number | OT-2026-000010547 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7d0d-be0a-03778338a9c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010547 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ec58c1621e58f9b8e37fb7196d632b5c7638da4a69906ba684d0d321427a8e |
|---|---|
| Markdown | 86c63746028fb7bec7af2ec9970c61be71b97f87050bfa5170a9e00c85b881b9 |
| Publication page | d8b4ea97a804a3046f56ec28e905a84b45b5386a62a614741bf02691ae45c80f |
| Manifest | 3af0b0bb683cb8ea4a6d2af237a8a9a741d3c803fabd63f1e9c43af2ff0bb994 |
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 | aps0p3oI9u272hnwu7KjnecJKwNh40K6nKHpg7Jj7BNUTAZdp3OI0GVaYcgZv53BwTpTJKckVdONsi6K/zEmAQ== |
| 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
| 2026-09-17T12:14:42.923596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010547observed d8b4ea97a804a3046f56ec28e905a84b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:42.902607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010547/manifest.jsonobserved 3af0b0bb683cb8ea4a6d2af237a8a9a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:42.883780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010547/publication.mdobserved 86c63746028fb7bec7af2ec9970c61be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:42.865464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010547/publication.txtobserved 80ec58c1621e58f9b8e37fb7196d632b...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. |
|---|