OT-2026-000100635
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000100635) never changes.
Identity and time
| Publication number | OT-2026-000100635 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f3-741d-8a4d-879b39a2f310 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 978f979b6b5ea6eef9d460a7ee3281de5239408023261690da83859b23d14ad6 |
|---|---|
| Markdown | acb1e310b199e75b3b0cebaa9a1e627bcbe942d3d99a820b948d8ddec1ed2654 |
| Publication page | 826252bed662456414699ff6f81820486c243dac4dec106829ab620bdf544dd2 |
| Manifest | fb2bf9d90f5853a90092119ca9bec09536b56cba8e287415dfe59bd91985c72b |
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 | S/JkB9exdTLAlsVdN2SGg6QwgFPx++vnTT74M3FMCYHbVA4b8sMg/sRnaIC3BywPWbniNEsOqwBE9zFnD27SAw== |
| 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
| 2026-09-17T09:27:26.185636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100635observed 826252bed662456414699ff6f8182048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:26.168515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100635/manifest.jsonobserved fb2bf9d90f5853a90092119ca9bec095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:26.150426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100635/publication.mdobserved acb1e310b199e75b3b0cebaa9a1e627b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:26.133768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100635/publication.txtobserved 978f979b6b5ea6eef9d460a7ee3281de...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. |
|---|