OT-2026-000059000
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000059000) never changes.
Identity and time
| Publication number | OT-2026-000059000 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-7d30-8aab-7531087b2e83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059000 |
| Status | PUBLIC |
Content hashes
| Canonical text | b667c5348aabc4178813fa448cced8233fa6a04162e47a2e007c7da49c920a81 |
|---|---|
| Markdown | c226da79129ad51f9106797c29b1bc6d3086d709ed46a4bec65fb992746b6aba |
| Publication page | 468bad7d3492a96c162572749427c492fb44c6921567356a417fb1497ffff76f |
| Manifest | d76f83c5056b925879b3c0a2f7a84e739e321229889387cd2904485e99e4a716 |
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 | KRjq+4xoB8fj/bzWhIvct+zz8W9JWkVnrU/N1X0Ds0NEhZCk59NMCRzalKOouQT47oD3J7m0i9UpoCuQlGThDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:35.408526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059000observed 468bad7d3492a96c162572749427c492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:35.392038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059000/manifest.jsonobserved d76f83c5056b925879b3c0a2f7a84e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.376061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059000/publication.mdobserved c226da79129ad51f9106797c29b1bc6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:35.358105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059000/publication.txtobserved b667c5348aabc4178813fa448cced823...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. |
|---|