OT-2026-000014004
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, pulsed 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-2026-000014004) never changes.
Identity and time
| Publication number | OT-2026-000014004 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-770f-a614-82c41512f0e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014004 |
| Status | PUBLIC |
Content hashes
| Canonical text | 276437a62acfbdabe3e4091b04fc43bdc3159262b04673944744be1bdff2654d |
|---|---|
| Markdown | 9505e24a55c610a81a3aae767bb1076c7611fb6da1fb9eb8bd18a0fc1e86dd42 |
| Publication page | 77f070205236e98788eb167f4c5bc044df77a795f3c1bb698c01f501d08edf62 |
| Manifest | 18aa19b5657ed81e8971d9b4c27e100c3135acee5e5dc30935c75af027b7ef7a |
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 | GY7Cn9PK0GP/UPeqwfqw61O/EopKTZS7EAA/Ml1ixxbFooBA5cj+Z8b1rzKRU82kMTzk2Ahv8+ZwWvNcq3c2CA== |
| 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
| 2026-09-17T12:09:13.627212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014004observed 77f070205236e98788eb167f4c5bc044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:13.607188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014004/manifest.jsonobserved 18aa19b5657ed81e8971d9b4c27e100c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.589649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014004/publication.mdobserved 9505e24a55c610a81a3aae767bb1076c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:13.571124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014004/publication.txtobserved 276437a62acfbdabe3e4091b04fc43bd...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. |
|---|