OT-2026-000103014
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103014) never changes.
Identity and time
| Publication number | OT-2026-000103014 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7413-b6eb-6388a77fd2ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103014 |
| Status | PUBLIC |
Content hashes
| Canonical text | efe348fb2f22d3858cff9fcc2211410bd180bf69bb68b4bb4e225c5714ebd378 |
|---|---|
| Markdown | 2ce07124d75b3fd36bbee7b8cbd44d859210712a82cb84fc6fc952558d9dec25 |
| Publication page | 6111791a34539ad360c1b165e69c731961412e27387dc19ad2b5bf3e9483315a |
| Manifest | 8b60f9265eeb562010aa927daf4f2aea70bf97d8b5bf8ab4a0c420317a4a5375 |
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 | g7BYNhX2lvec5l6J866rJAVriwWH7JrpzKRBwwRLHBLwP3Fq/s5oJombmVT3KUruhA7XEHkYrv7AXGunrr2IBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:07.952389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103014observed 6111791a34539ad360c1b165e69c7319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:07.933926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103014/manifest.jsonobserved 8b60f9265eeb562010aa927daf4f2aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.915613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103014/publication.mdobserved 2ce07124d75b3fd36bbee7b8cbd44d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.897844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103014/publication.txtobserved efe348fb2f22d3858cff9fcc2211410b...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. |
|---|