OT-2026-000009333
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, pulsed 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-2026-000009333) never changes.
Identity and time
| Publication number | OT-2026-000009333 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7e7d-89f1-f3812105c4d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0328170f357c089014f456fe2e64c9efbd83a7e2353ee1982efeee9651dde7e3 |
|---|---|
| Markdown | 9c9c62a25e1930967de71fddf409c057c0530c856ad7db6b8e0145867413d9aa |
| Publication page | 24ffa39740ce189056d75616fbfda2d0d7fe9a231f4d214c9e6ffa1ee22ff049 |
| Manifest | c72ffa9b2beb4136c8e97fda0a96541a11858090236a75abff513faba386350c |
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 | AGJfgHByfWuMMd3NitfXPg5zWdv2ZEB3ZUN/y47gmu47rWbqlNGK60snBN+tMTowP9kDoeh2Hb8a3qoctoHTBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:35.445379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009333observed 24ffa39740ce189056d75616fbfda2d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:35.428239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009333/manifest.jsonobserved c72ffa9b2beb4136c8e97fda0a96541a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.406676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009333/publication.mdobserved 9c9c62a25e1930967de71fddf409c057...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.385671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009333/publication.txtobserved 0328170f357c089014f456fe2e64c9ef...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. |
|---|