OT-2026-000059360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000059360) never changes.
Identity and time
| Publication number | OT-2026-000059360 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-7fa3-b406-1c73cb435c33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059360 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7d3ce668966d80275b0af81e8aa7ef90f347dae9dd7a854d082e7de6499b836 |
|---|---|
| Markdown | ea62cbe823f15ae0e8547dd05ad40b8eb3caaa01979008a7f661c4e8832fbeec |
| Publication page | 60ac94e4a1090d416dfbf95b9b2ca741b44f63de795bab432b9d91adb09953e1 |
| Manifest | d27baec6ff235978d6e6c94ea876c182de3d437b9bddff295078d4767b393037 |
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 | NOfrdAukDEcdezSfqyKbZQGnpgZHZ2ie6hkiFyb4cUvx61e7S9ZCG5MGoDxczhSzLK6o2WfaVuNQlpbBSTHtAQ== |
| 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
| 2026-09-17T10:46:01.401817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059360observed 60ac94e4a1090d416dfbf95b9b2ca741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:01.385139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059360/manifest.jsonobserved d27baec6ff235978d6e6c94ea876c182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:01.367132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059360/publication.mdobserved ea62cbe823f15ae0e8547dd05ad40b8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:01.350107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059360/publication.txtobserved b7d3ce668966d80275b0af81e8aa7ef9...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. |
|---|