OT-2026-000101443
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101443) never changes.
Identity and time
| Publication number | OT-2026-000101443 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7864-bd79-2fbfc809178a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101443 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01dcc8f7c41677eb4e054844e7b4674c0a56495c3fdfb5895397c925ba53e6ca |
|---|---|
| Markdown | 264a43d59d698728bd91f512871cd6befa371aba0d18f68997fb5ef4c4eba532 |
| Publication page | 3355657674736de2325825925c4255abb4280b2efca54e6709ed20795af0f3ba |
| Manifest | 9875fa589e8ecbcdb084f160601e3d8515865c341ec15fb141452474c1a81909 |
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 | Ll4UeNSO01u3kGosLQUfYzDN2pVjVvYaUoxT1HPDs5QeziZUV79fFfn7S9sYxOjBaySt0OOuzjN8CtvW8sj2Bg== |
| 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
| 2026-09-17T09:26:00.346797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101443observed 3355657674736de2325825925c4255ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.327006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101443/manifest.jsonobserved 9875fa589e8ecbcdb084f160601e3d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.309351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101443/publication.mdobserved 264a43d59d698728bd91f512871cd6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.289623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101443/publication.txtobserved 01dcc8f7c41677eb4e054844e7b4674c...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. |
|---|