OT-2026-000102266
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off after 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-2026-000102266) never changes.
Identity and time
| Publication number | OT-2026-000102266 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7c70-9d63-d07468314b20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102266 |
| Status | PUBLIC |
Content hashes
| Canonical text | af91a66ae076ab9544af7093de1a0a8cd66d1e68380384fd8a072d80203edc1a |
|---|---|
| Markdown | 7fce5ca1322640f0681f8e02bb9407a6ade55e9c508bb1b00a98335ea7e57bbd |
| Publication page | f7643a7d3137ae90a47c889120bced882795d50ec70cc3e1481423754868f57a |
| Manifest | 642e5cefd52e70ba479608b056fe7aef6e82a139012b5e6b48ab59c09b2fd071 |
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 | 6/DJ6PsEvwcFK0V8bqNVY05SHEGEsVA+29XTSRxcq3FwXi89ir2QEOQeHblxhSjkHCy58Gq33ZllIbMnPEQwCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:27.156253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102266observed f7643a7d3137ae90a47c889120bced88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:27.135966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102266/manifest.jsonobserved 642e5cefd52e70ba479608b056fe7aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.116015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102266/publication.mdobserved 7fce5ca1322640f0681f8e02bb9407a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.095971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102266/publication.txtobserved af91a66ae076ab9544af7093de1a0a8c...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. |
|---|