OT-2026-000024019
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pulsed blow-off before set-down
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-2026-000024019) never changes.
Identity and time
| Publication number | OT-2026-000024019 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7dd8-895e-694a07bda53a · 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-2026-000024019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 363b2706c735e15694a2cacaaf5bcfbdbea09e3072f83f068f52237efc2eb6c8 |
|---|---|
| Markdown | 0a7d1bc0f174059a09d1f925ee11afef6f8d199ea915991a9120e9cf7198855f |
| Publication page | a1985a258317c20558684fca1c895fb4a06c28c32cf3276d9a871815a7c506b9 |
| Manifest | d34e870043984e9b7d1b4ae22e2e1036972a9493769a88524937dfced51fe2ee |
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 | 7DAEsHYOxt0C0dK5SHrQgkp+XaTBw360kwmMaJdN7a54mA53YGopkrClUKJJCyiPcTYfnKT+dul0WC5xRB3KDw== |
| 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
| 2026-09-17T11:50:48.062355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024019observed a1985a258317c20558684fca1c895fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:48.044564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024019/manifest.jsonobserved d34e870043984e9b7d1b4ae22e2e1036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.024650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024019/publication.mdobserved 0a7d1bc0f174059a09d1f925ee11afef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:48.006500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024019/publication.txtobserved 363b2706c735e15694a2cacaaf5bcfbd...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. |
|---|