OT-2026-000024257
Publication integrity record
Six cup vacuum gripper, six 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-2026-000024257) never changes.
Identity and time
| Publication number | OT-2026-000024257 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7db8-aa64-53ed277227da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024257 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ce90855d5763247d702aa4eab3bdd49ab73809433715342d1c987bb64e611b5 |
|---|---|
| Markdown | 590b5a33511252dfea81e7d2abbb514a92ee47e1ba0372479f265bedc9e90c5a |
| Publication page | 118b621d33cc6f3ecf72684e6d7506f2eb0363312dc642968dd2e480e6c6fb58 |
| Manifest | 79a0cf2b9d000d231af114b0790da8b7d3daef0b49236db4ef566f8048319e68 |
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 | AaGcIE74Z1+Ta2M2d88BXy0aaDXu7Xhip5TxHBhkB1ivVjVFnIRXbNw1VLhuoFBDmKZcyX4vhxwPfgbPbYNNAw== |
| 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
| 2026-09-17T11:48:44.188483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024257observed 118b621d33cc6f3ecf72684e6d7506f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:44.169040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024257/manifest.jsonobserved 79a0cf2b9d000d231af114b0790da8b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.150034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024257/publication.mdobserved 590b5a33511252dfea81e7d2abbb514a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:44.131048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024257/publication.txtobserved 2ce90855d5763247d702aa4eab3bdd49...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. |
|---|