OT-2026-000044424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000044424) never changes.
Identity and time
| Publication number | OT-2026-000044424 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7442-8da1-af868a8f98d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4eb6adf49ae285d48d9baa655cb741a6287705391cad227354b243d619032f4d |
|---|---|
| Markdown | fecbfbe43b37df0ef2fd8c56e985f847650fb8de016d1c320a91cdedc516b817 |
| Publication page | 5093784d3b9f59967d82c49e0c7fc52b277db57bad95d39ca036f4be533186d1 |
| Manifest | f162d9560c31b3ced7d43bc36431f5007694727ba8b62677d888a4a47b84db16 |
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 | BGq45QS5R2pJzqRUz8UBzK4N0otdo1MkTeCz0e8kM1AZKCBB9L7vuWE56K0oOs6FkcRwPw0bEgySUyoD8D4BCw== |
| 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
| 2026-09-17T08:30:43.812564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044424observed 5093784d3b9f59967d82c49e0c7fc52b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:43.793441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044424/manifest.jsonobserved f162d9560c31b3ced7d43bc36431f500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:43.775206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044424/publication.mdobserved fecbfbe43b37df0ef2fd8c56e985f847...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:43.755419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044424/publication.txtobserved 4eb6adf49ae285d48d9baa655cb741a6...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. |
|---|