OT-2026-000051710
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000051710) never changes.
Identity and time
| Publication number | OT-2026-000051710 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c83-7916-95f2-8e4623a01d24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051710 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f7ab66ab4eea724c77d0b252b6f7e54222dd272e875f0eb7a9037e80842416e |
|---|---|
| Markdown | 8146fd8bf91af55945527c59f2ec635e9a83d7b03f647b0ae1a9380d3fa7c5ae |
| Publication page | 3e6fb1bc36f0cb18d43b130f32f75902d097777f0ee95302698e864aadd61d68 |
| Manifest | 0a9a3d85bace87fada76c43aa2b972582567c4803e0bcfa8922eec9369c8d8ce |
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 | NmCyRCR70vSe+luJ9JAGZGsxSrz4IV1zXRSY+Fa5c8SMBkTBvmUp9RHSs7DWq6+b03yh5pAQmBmes9BFJegrCw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:35.580021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051710observed 3e6fb1bc36f0cb18d43b130f32f75902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:35.561426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051710/manifest.jsonobserved 0a9a3d85bace87fada76c43aa2b97258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:35.543154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051710/publication.mdobserved 8146fd8bf91af55945527c59f2ec635e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:35.523347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051710/publication.txtobserved 8f7ab66ab4eea724c77d0b252b6f7e54...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. |
|---|