OT-2026-000083041
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000083041) never changes.
Identity and time
| Publication number | OT-2026-000083041 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c961-753f-ab9e-d9003d0c234c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083041 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0b4d7bd12824eced965440b19a278c57e870aa21ff4e54083539dff2a84aa76 |
|---|---|
| Markdown | 30a76b738b80a30bf5887e25a07fcff890e98af69c3a82f623a64ead5fe34e98 |
| Publication page | 3837823043aaad2e842f8ca36f12d2090f9334cccf4f2179beb23ac095e4f814 |
| Manifest | 83f14df788f48eb197f0f0e1c81e6a5a45554a1b1a22e0ada3cb6142f4f227b9 |
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 | UD89cfPAZ/0LXelhz85Ebd+iW8xzhtadM1qITjiHGF6Vn076AB3nDQeSeQfuQVi+h1X7+xkmqYIzH/42hWOABg== |
| 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
| 2026-09-17T09:00:24.568289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083041observed 3837823043aaad2e842f8ca36f12d209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:23.917919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083041/manifest.jsonobserved 83f14df788f48eb197f0f0e1c81e6a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:23.899094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083041/publication.mdobserved 30a76b738b80a30bf5887e25a07fcff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:23.881991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083041/publication.txtobserved c0b4d7bd12824eced965440b19a278c5...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. |
|---|