OT-2026-000100730
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000100730) never changes.
Identity and time
| Publication number | OT-2026-000100730 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-7239-bac6-e840a00432f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a27d9ed0419c995e7aedc2ee29d49f6bb0e8a59b88de9cb9e159108bee6953d |
|---|---|
| Markdown | 122089436e95c342f19b5f58bfdb609f03e8d72d669baaae89d7fdc0fa4f2ebc |
| Publication page | f16f533a1140ad5f27b62d5816ffbc7872c756d53c5ccee355c2e47bdc868433 |
| Manifest | f1bda8eeaaf441d36704381419d08437ec6cf61714e5174dd1b7bdeb7d7bdeea |
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 | 6ZnSTVpqtnuVvn5mJJ3wnEY+I0l7lc5hTrNILXIz8TK8aVW49EAasvcMGcm25ULIstgaWVgQ4Ks9fZKjm6JuDQ== |
| 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
| 2026-09-17T09:27:33.527610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100730observed f16f533a1140ad5f27b62d5816ffbc78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:33.509557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100730/manifest.jsonobserved f1bda8eeaaf441d36704381419d08437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:33.490379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100730/publication.mdobserved 122089436e95c342f19b5f58bfdb609f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:33.470426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100730/publication.txtobserved 6a27d9ed0419c995e7aedc2ee29d49f6...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. |
|---|