OT-2026-000059016
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000059016) never changes.
Identity and time
| Publication number | OT-2026-000059016 · never reused |
|---|---|
| Internal UUID | 01a0ae89-47a1-734b-9167-5986303bd5ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c5f39840243a386adf37fc55f8b638e605dafbada33f0ddf913efcb7d18c7d2 |
|---|---|
| Markdown | 0e9885feb770287e381e8a3bc277d4f57144583b6d237ddb534ab0d66c04f280 |
| Publication page | 8e5e91a5323f004a1ec16c3ed884fe779e65b65e5f72d27e45761c601f3809b4 |
| Manifest | 410a7dc3fae6f6fd5e8667792bd3df0621e101a01fcf0ae9d578b1a235259b37 |
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 | LDe7sPpyQfUB1/hSPBvfCi5+dIF/nOUFF8hB82Ts0Mk0C3vkaN8e8bXSRGkDziYEQLlK8ERBg/J5JApgpwZaCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:36.576534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059016observed 8e5e91a5323f004a1ec16c3ed884fe77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:36.560772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059016/manifest.jsonobserved 410a7dc3fae6f6fd5e8667792bd3df06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.544372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059016/publication.mdobserved 0e9885feb770287e381e8a3bc277d4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:36.526421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059016/publication.txtobserved 5c5f39840243a386adf37fc55f8b638e...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. |
|---|