OT-2026-000030140
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000030140) never changes.
Identity and time
| Publication number | OT-2026-000030140 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e4ff-7402-8c9e-3fa29d22feec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030140 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fd791475b8fbf5dea65919159d2c8b1135e7bac6ed8880cc3e865e51b0108ed |
|---|---|
| Markdown | 9930ec833270fdd3d95936b81b331815841b8f8c156472200b666525f54200d3 |
| Publication page | 2e0feb75548e0866d221c95101e75e73ba2ffd1b10699a47c2991e594d4f48ad |
| Manifest | 7a20a68989e66a16c4a1a20c1b34cd1c07eca857ac04da0f854d5c955477edfb |
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 | 44leMCp7gNnq052qQ3LdiDsqPAPzzwsInNeB53M97D8zN/GUfIjpvuFCAYkQQbozx2UekZ1IXMWLrRJ583jnCw== |
| 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
| 2026-09-17T11:40:22.955044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140observed 2e0feb75548e0866d221c95101e75e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:22.937712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/manifest.jsonobserved 7a20a68989e66a16c4a1a20c1b34cd1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:22.920159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/publication.mdobserved 9930ec833270fdd3d95936b81b331815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:22.903543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/publication.txtobserved 9fd791475b8fbf5dea65919159d2c8b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:45.947463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140observed 2e0feb75548e0866d221c95101e75e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:45.930258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/manifest.jsonobserved 7a20a68989e66a16c4a1a20c1b34cd1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:45.912743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/publication.mdobserved 9930ec833270fdd3d95936b81b331815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:45.895098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030140/publication.txtobserved 9fd791475b8fbf5dea65919159d2c8b1...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. |
|---|