OT-2026-000023586
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, sustained blow-off before set-down
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-2026-000023586) never changes.
Identity and time
| Publication number | OT-2026-000023586 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7600-9135-c4cc2f465662 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023586 |
| Status | PUBLIC |
Content hashes
| Canonical text | d88a8b9563317e8cc217a575cf386f4330f12f3baaa1d94106b5e646b12ed850 |
|---|---|
| Markdown | b120678094f32e7ce8316346ada24fe237b4a15c3cef7dd12b17db0a92b82bdd |
| Publication page | 7ecfb716d94a070ff3272ed29afe9aa624e38aefef920923d8dea7f08570a1e1 |
| Manifest | cb98e1cd29475e5a9bd999ace783ed9d7cf21d252fc39ef4db16f302810b1f17 |
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 | RWzouc5TeglkY+lDvFOb++dGqMRSGbPwkkEYq4wzYjc5xK7118OFbY6UBmAarjWD8cailFH4ZxArJzysOQgbBA== |
| 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
| 2026-09-17T11:51:56.636581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023586observed 7ecfb716d94a070ff3272ed29afe9aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:56.618640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023586/manifest.jsonobserved cb98e1cd29475e5a9bd999ace783ed9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.601613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023586/publication.mdobserved b120678094f32e7ce8316346ada24fe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:56.584630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023586/publication.txtobserved d88a8b9563317e8cc217a575cf386f43...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. |
|---|