OT-2026-000066340
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000066340) never changes.
Identity and time
| Publication number | OT-2026-000066340 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7003-ab74-287a797223fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80c01cc9f5b550e9f8bacc8828e8cc02f6303f02ec0eb5ab2da43a874a984d64 |
|---|---|
| Markdown | c0237e550cf0f532a1f275b72e6e9fbfc6b67131ce31dda62a9dad1e8c1075a8 |
| Publication page | 950ee5b254af06adc1a757c5c4e6d99c1034d5226a246304afe20a27752164de |
| Manifest | 0af5c7be89eebc9f843c79562ad93a2a11b514dbd62c96e766edef59a2f42c5f |
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 | 5+5CY8JUmJJ7MmbtOxL+1EG4hjf8QV1vdMeh7alr+SsZx3tPVQ9kwwJtRQT3dGABgj/25nHecI35tKsmp1mMAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:30.867972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066340observed 950ee5b254af06adc1a757c5c4e6d99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:30.850364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066340/manifest.jsonobserved 0af5c7be89eebc9f843c79562ad93a2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.832580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066340/publication.mdobserved c0237e550cf0f532a1f275b72e6e9fbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:30.811031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066340/publication.txtobserved 80c01cc9f5b550e9f8bacc8828e8cc02...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. |
|---|