OT-2026-000024217
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000024217) never changes.
Identity and time
| Publication number | OT-2026-000024217 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-7e1a-8a9c-442ea5cd41d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ced7b1e23e6435b213de47ba1171d94eecd899d14f20d8059ccb9324114e6c2 |
|---|---|
| Markdown | 6b3b7229918a7a89050517f9d93638acb25bfd44af0bd77ea66093946e9ceffe |
| Publication page | ed1dda142d1eb28504914e222c3b20c600ce1035d5240f6701f957e341622cca |
| Manifest | 9031120411a34b9f1cb83873612c682308c5f5b5f51f652234a44ac1b2258d83 |
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 | WvgvOKr5A5yxNeBwoJRLEKLmIj2etnQlIQi5I4kXIhZDVA7r6BJr5diUcz6EIiONsE8zxnGweaIXsxGi5t0VAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:40.925934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024217observed ed1dda142d1eb28504914e222c3b20c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:40.909678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024217/manifest.jsonobserved 9031120411a34b9f1cb83873612c6823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.892263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024217/publication.mdobserved 6b3b7229918a7a89050517f9d93638ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:40.874777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024217/publication.txtobserved 4ced7b1e23e6435b213de47ba1171d94...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. |
|---|