OT-2026-000024987
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000024987) never changes.
Identity and time
| Publication number | OT-2026-000024987 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-7ac2-9030-389eb177d9db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024987 |
| Status | PUBLIC |
Content hashes
| Canonical text | f451583cd48b14539335a6ac35fe374e2a27d3c1e550714adc64bf083f5f38ee |
|---|---|
| Markdown | 4e58214f38dd446d919a83ac1687463ed52ab2c21f2a7c99be0f86b774ccb721 |
| Publication page | 61988bc35decb1b651e1fc171ea224a2b9bc2e882ba756c239dcd76a102dd695 |
| Manifest | c90d289b1207182c0c026ba7001e8bc86e87e1566f5f71292a7c07462c60e029 |
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 | 6ge30mYdVSpH+HeghTDOv3Qx7ockM/LQ85l+u1OA2sZ8D6Jg24h+0Vbs05mjjecN3mL6YQ42tzJ4mesi2gXdCQ== |
| 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
| 2026-09-17T11:48:20.661552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024987observed 61988bc35decb1b651e1fc171ea224a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:20.640745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024987/manifest.jsonobserved c90d289b1207182c0c026ba7001e8bc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.621315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024987/publication.mdobserved 4e58214f38dd446d919a83ac1687463e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:20.601981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024987/publication.txtobserved f451583cd48b14539335a6ac35fe374e...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. |
|---|