OT-2026-000098020
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000098020) never changes.
Identity and time
| Publication number | OT-2026-000098020 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-70ba-9e5f-092b02948d65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098020 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a24cfd597b3fd06e12522198c13a6cf5ab60b3482fca86f26329f5499ec2b8e |
|---|---|
| Markdown | e9728b0a361cae4476cd67dd63cb549fa9f87c04656e4923f21f4216c4f4dd7d |
| Publication page | 6e20367e218580ad8ded3c1f25f464aaa35878fe377a898bc75d0c2100b3b39f |
| Manifest | 7a85b84d3fba349b597c872373d877c404ba2a876f43984ff0f84cf0d91ef4ac |
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 | p1Ox2foaP/g/zwjQmdEG0F7rhYEIXrWUeLnCDMEDUsRIEjGibKWjK63aodTG5YwTzRCVu6LHaxXauc+TY+MNDw== |
| 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
| 2026-09-17T09:33:11.765970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098020observed 6e20367e218580ad8ded3c1f25f464aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:11.747366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098020/manifest.jsonobserved 7a85b84d3fba349b597c872373d877c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.729995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098020/publication.mdobserved e9728b0a361cae4476cd67dd63cb549f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:11.710967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098020/publication.txtobserved 6a24cfd597b3fd06e12522198c13a6cf...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. |
|---|