OT-2026-000024819
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000024819) never changes.
Identity and time
| Publication number | OT-2026-000024819 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7d4e-bb6d-566b721f190b · 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-2026-000024819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58c2e3e3423a6a93dda0013a65c8e1380347183fc24d57ffeb6c00ef1bdee217 |
|---|---|
| Markdown | 9d631551fad27d08755b274faadabce7b1c3d503cdfb9d058c5b11e334990896 |
| Publication page | 4a77ac5c87a88d6807c48922449422b10e108fdd84f0e05412329612cb24f7b4 |
| Manifest | 93a76a011af2f8131240a775976782c6b2a6958f85087cfe3e4069422a419796 |
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 | 6XDBWiQAGDkofwIlqhFQtJV8eRQPSTEt5Ejf0UOPZ/qG+fEirOeEdPxVzUrqxY9/0ygM2lXPAcPyt3u1cbqbDg== |
| 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
| 2026-09-17T11:48:06.033725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024819observed 4a77ac5c87a88d6807c48922449422b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:06.016097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024819/manifest.jsonobserved 93a76a011af2f8131240a775976782c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.997557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024819/publication.mdobserved 9d631551fad27d08755b274faadabce7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.979108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024819/publication.txtobserved 58c2e3e3423a6a93dda0013a65c8e138...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. |
|---|