OT-2026-000051666
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000051666) never changes.
Identity and time
| Publication number | OT-2026-000051666 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c82-7802-a702-2d9184412cb4 · 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-2026-000051666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5411a7757585d46b603e6450a05a0a67d11b519f8985ad98ccdabf56eca4d1dd |
|---|---|
| Markdown | 24bdbf853b963c335a8f46df57123d9b42aefb8713d958ae9cc4680ccb24beaf |
| Publication page | 75e093fd60d88729627e77d6c165b939c96ca784c981b5f99c9db1c124db6309 |
| Manifest | 81971f2bb931bbfb486f0c47709b6d13fb9dfda4725284f93616339e097f1e83 |
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 | b7lCPiDRs4F3xqQqsCwsLnCCB1eVIgJ8GXOBCkw+OmAsXDZ1rX0/i3EpFKfUvw7BiuA3j1WB4b9i7Pv5pXkVBg== |
| 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
| 2026-09-17T10:58:32.070377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051666observed 75e093fd60d88729627e77d6c165b939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:32.052553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051666/manifest.jsonobserved 81971f2bb931bbfb486f0c47709b6d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:32.034199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051666/publication.mdobserved 24bdbf853b963c335a8f46df57123d9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:32.015030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051666/publication.txtobserved 5411a7757585d46b603e6450a05a0a67...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. |
|---|