OT-2026-000090001
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000090001) never changes.
Identity and time
| Publication number | OT-2026-000090001 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428e-721f-8ef0-e1ca6816a6a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000090001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c6cfb1cd573b9362ee1d06885dbfe1bed8252c4fe38c74fd8730d8a81648db |
|---|---|
| Markdown | 87a61dc1dc5b2d9fd0c677b2c6a9c014c2f67e2e77ee93e1afdbb3c91662312b |
| Publication page | a948384ada306fb796d10a4da33272a69c7c1ca59c0074e87aa2a1959aa37dfb |
| Manifest | af7c54e12d4a5b96981994240147507615efb6d5084b61dfb108b97c422428fe |
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 | HkfHdIpeZnjgVFdV7s+cSGHSIhQ6Bk14bILEz7aAXZ65VwFLsJS5pUheq8H5W2ggjZQvVl/NjeUErUPt2jZGBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:45:23.518360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090001observed a948384ada306fb796d10a4da33272a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:23.499050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090001/manifest.jsonobserved af7c54e12d4a5b969819942401475076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:23.479457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090001/publication.mdobserved 87a61dc1dc5b2d9fd0c677b2c6a9c014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:23.461822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000090001/publication.txtobserved 06c6cfb1cd573b9362ee1d06885dbfe1...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. |
|---|