OT-2026-000024743
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000024743) never changes.
Identity and time
| Publication number | OT-2026-000024743 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7d46-bada-fd264bf17c89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024743 |
| Status | PUBLIC |
Content hashes
| Canonical text | eefd66b2f112f830514eeced84491aad6684c35aec12a0713fdba0ab07300dfa |
|---|---|
| Markdown | 09475ba46ba13a85c3f0efab8018b1e6f55df885da2fce1c5d0a035908f77f19 |
| Publication page | 4b81763e289e754c4f46cd415f4bce34ba99beafa177ba555efb5dbdd65706be |
| Manifest | a1bd3ccec52b1438f973517f0a766e4d865f8379dc67dd552100343f1baccb3d |
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 | OfkUDJHnLeZcfB/L497bjr48ijATzlLsW395ZslNI5knzZ6TMT+DR7x4QWYcvI26AEC56nfXSfQ6mb2O0R4OCQ== |
| 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
| 2026-09-17T11:47:59.999480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024743observed 4b81763e289e754c4f46cd415f4bce34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:59.981699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024743/manifest.jsonobserved a1bd3ccec52b1438f973517f0a766e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.962941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024743/publication.mdobserved 09475ba46ba13a85c3f0efab8018b1e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:59.944949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024743/publication.txtobserved eefd66b2f112f830514eeced84491aad...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. |
|---|