OT-2026-000098336
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098336) never changes.
Identity and time
| Publication number | OT-2026-000098336 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-75ae-86b9-8f07704878fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098336 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3971e42fedda90d3189d1a8024338557164efde006b0ec84ae5839892e65450 |
|---|---|
| Markdown | 611a61887d1293e5ff2af54bc7ec49dec3dd06e1e7d072c2559c5a2f790353e3 |
| Publication page | 51a2ed363670153dd0607a3051d6f8dcacf6bc8c24448c42b3a4389f24566b87 |
| Manifest | e180b77d29aa66e56eaa4a0fa4a635db7f7f757f1ecb13a541ade739340174ea |
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 | PgEaG9ECc/KjmY4ZDpWdhWsPQ/P/4Cx7bqxYnwHgAsraFunHVyN9QfNjFLiark4r3nQmLEDV/2tLnQ6u0hNiDA== |
| 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
| 2026-09-17T09:31:33.094411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098336observed 51a2ed363670153dd0607a3051d6f8dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:33.000940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098336/manifest.jsonobserved e180b77d29aa66e56eaa4a0fa4a635db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.982798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098336/publication.mdobserved 611a61887d1293e5ff2af54bc7ec49de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.963365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098336/publication.txtobserved c3971e42fedda90d3189d1a802433855...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. |
|---|