OT-2026-000039579
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000039579) never changes.
Identity and time
| Publication number | OT-2026-000039579 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-70e0-8cb1-ef7602bc37ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039579 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ff383c75d48753bd90a8ac8e549304b0d1e4382ca65ce98245862ca061d06ce |
|---|---|
| Markdown | 4a91e7e3b81e91e91fbf44b10008584d40fab71e47b67a02d1e45d5742a051b7 |
| Publication page | d6e4912bb75259fcddfc5b7e63a483d626efd20c967eecd8498977b700db6cf6 |
| Manifest | 13a3a1d4566ce1bd13780cd4f217ec54f35326fb7ba3edb61f140791eb75cc4b |
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 | vbZgAHBeOseL2ss8UNrBVOJ0G33SwbWcDfQiElEKCbcF18emifApVZ6TYfljPm1s+F9y7GC82L0Eya8xKDaXAg== |
| 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
| 2026-09-17T11:19:44.161512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039579observed d6e4912bb75259fcddfc5b7e63a483d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:44.143480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039579/manifest.jsonobserved 13a3a1d4566ce1bd13780cd4f217ec54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.124683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039579/publication.mdobserved 4a91e7e3b81e91e91fbf44b10008584d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.104040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039579/publication.txtobserved 0ff383c75d48753bd90a8ac8e549304b...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. |
|---|