OT-2026-000013024
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000013024) never changes.
Identity and time
| Publication number | OT-2026-000013024 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7e7f-865e-9f77fd4747fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013024 |
| Status | PUBLIC |
Content hashes
| Canonical text | 147f9a9a2f1af0cb98293808093e25a0c435434aa37a52a43872ff7b48c24a1e |
|---|---|
| Markdown | 6887b29399697a0f2ff8cf4513f3c9b3d1e8500ae84410e92fb8d1ec914e5d96 |
| Publication page | c55eacf166095f70b184fa565fa0e761243043f8146d7888a15d72a8e72c5ef3 |
| Manifest | 0f1b4c7647da93328a381a1432fbb8b1e738a28e25e580c4c49b34e8abeeaa88 |
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 | PNxDGuSdbMb34wW03K913VGGG3T9NTZ5qx5uTBqH15NSknzl//ylw8xs/TSOm0mz6oWB8aN1o/IZbzB72znzBA== |
| 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
| 2026-09-17T12:10:51.026714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013024observed c55eacf166095f70b184fa565fa0e761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:51.007569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013024/manifest.jsonobserved 0f1b4c7647da93328a381a1432fbb8b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:50.989272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013024/publication.mdobserved 6887b29399697a0f2ff8cf4513f3c9b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:50.968346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013024/publication.txtobserved 147f9a9a2f1af0cb98293808093e25a0...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. |
|---|