OT-2026-000030312
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000030312) never changes.
Identity and time
| Publication number | OT-2026-000030312 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7c34-a697-9f0e0bdb1b63 · 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-2026-000030312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10e98e8502af954ba63b641678f5855a3f93ae0ed38a75111b8f4da1faf320f9 |
|---|---|
| Markdown | 8b2e3da87d295f78648a1f27c0d55912ba3d840df362901b54880fa857a36b1b |
| Publication page | 8a9126ee167adf3b1c40def3e923a63a48ea1d6ebf31941c839cd1a3879dc002 |
| Manifest | 0c34f243df31a4749b0c7298380c80052258f27122d41bc6b6fbb6afc831f0a4 |
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 | JldRdoKbqqQ5XeyuP1/dcvzoT9Zz5sIcauopCpWywyED+eoG4mXl9yCKBtBO+8KgD1Fquimk2tWarc3WvHLrAg== |
| 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
| 2026-09-17T11:38:00.979971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030312observed 8a9126ee167adf3b1c40def3e923a63a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:00.960485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030312/manifest.jsonobserved 0c34f243df31a4749b0c7298380c8005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:00.941138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030312/publication.mdobserved 8b2e3da87d295f78648a1f27c0d55912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:00.923413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030312/publication.txtobserved 10e98e8502af954ba63b641678f5855a...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. |
|---|