OT-2026-000100078
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, 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-2026-000100078) never changes.
Identity and time
| Publication number | OT-2026-000100078 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-70fb-9fbe-ba9b7eb62cad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100078 |
| Status | PUBLIC |
Content hashes
| Canonical text | b28a4b7adbfd5ab0b4d44f818073b81f3ae653fbc7c602e4d20410d228e89c82 |
|---|---|
| Markdown | d2d586094ba4fa69ae84b050da9f178bb29fcd8e0e84f1506d2b85a6f4c33df7 |
| Publication page | e7a9a4a2aab9299d745f738a4e502b957fa45e6252c8aea48effa06fe7edaaea |
| Manifest | bdd69c1e4f14d1450e5e0552f943d6aaa43abf7d7381ce1298f45057dff228ca |
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 | jEOByx7WDnzX2YLBMg7W4kAtpLlDLT7vJwtxCgRavQw95PjSv3AcW4k38IHV+1lZelury98qv/81zb0ilLegCA== |
| 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
| 2026-09-17T09:29:01.717600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100078observed e7a9a4a2aab9299d745f738a4e502b95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:01.698981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100078/manifest.jsonobserved bdd69c1e4f14d1450e5e0552f943d6aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:01.680484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100078/publication.mdobserved d2d586094ba4fa69ae84b050da9f178b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:01.661450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100078/publication.txtobserved b28a4b7adbfd5ab0b4d44f818073b81f...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. |
|---|