OT-2026-000024029
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, sustained 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-2026-000024029) never changes.
Identity and time
| Publication number | OT-2026-000024029 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7440-b99f-5d8d43d39d74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024029 |
| Status | PUBLIC |
Content hashes
| Canonical text | c41d2102a1558ec7d2c90bfc74d1d1eade608de2ab4c04998df0e34171c4281b |
|---|---|
| Markdown | 9437bb1f694bccd94c57d26df28ecf996eadd82e8a3405b579a1f8133930a7b2 |
| Publication page | 305979634bd08849fbff32158e820443bb8519662122314b9cb9594ea4486d89 |
| Manifest | 25965f89564a94cbeb6361d0d86ff30282bb98040056384864ef5a23a6cbd24c |
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 | Y6SiUjtBmiW5kpitFByCGBQDuxpdsySoIpCZ0+SAqKxjRgTRzI4vdesXZ/KQpA0hss4ul9ClaNZNjOOlhtI8DQ== |
| 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
| 2026-09-17T11:50:48.857225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024029observed 305979634bd08849fbff32158e820443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.839607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024029/manifest.jsonobserved 25965f89564a94cbeb6361d0d86ff302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.821826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024029/publication.mdobserved 9437bb1f694bccd94c57d26df28ecf99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.803942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024029/publication.txtobserved c41d2102a1558ec7d2c90bfc74d1d1ea...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. |
|---|