OT-2026-000027808
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000027808) never changes.
Identity and time
| Publication number | OT-2026-000027808 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a5-7063-9ef9-f71e304d9979 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027808 |
| Status | PUBLIC |
Content hashes
| Canonical text | b469d2ae5aaf95a075bc8f9d187975e0e9b52c7fe8cc82e88ce1d9d506e94c62 |
|---|---|
| Markdown | f99a8618ade3b28992700bb75fda67e932e4983ed83c4821fe4a4a846dc9e75e |
| Publication page | 8886cd658bb20a178767ebf008f32f5a5c26ff75eeb5c1a0c8f3b5d07aa31d89 |
| Manifest | 20c6693ba925ace8c93fa8f30715b72d6af9e5d1a6243ce5a1023d7b10e3201c |
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 | dEFWgFq+OiqrT9LJdEk9wdax/QWZBpd6+KQsiadDadwo3sQDzLkdHCmVj/RWnZcfA5BZDH8mwu2pLEucl+4KBA== |
| 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
| 2026-09-17T11:41:51.399153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027808observed 8886cd658bb20a178767ebf008f32f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:51.377111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027808/manifest.jsonobserved 20c6693ba925ace8c93fa8f30715b72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:51.358372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027808/publication.mdobserved f99a8618ade3b28992700bb75fda67e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:51.339685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027808/publication.txtobserved b469d2ae5aaf95a075bc8f9d187975e0...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. |
|---|