OT-2026-000046062
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000046062) never changes.
Identity and time
| Publication number | OT-2026-000046062 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032a-753c-b2a3-3fd1dc102656 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 439788bf11cb73cb9b04c69425e21769040a1dc8e1617367a977e79defee722e |
|---|---|
| Markdown | f45a13cda2d3b036d3cbe53a31b27407ed67c347c49d81844a7843ea1c69d50b |
| Publication page | 51b8dacf6630b57834bf60690ec8712f71cc5e7d31c68ed81fdc34ddb381f210 |
| Manifest | 5b449edccdf1e7e08af8857cadaff3299e185e02ba806ffd4b9d97a17383f030 |
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 | sPfzl1PnKAByqtZiqWaoz3PtNWXF359M5lTRjhX8H8Mju2/2mRzn3mOOBhOEQRF/k/+YoGtqah+n0rWgBZ4mBw== |
| 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
| 2026-09-17T11:09:01.326701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046062observed 51b8dacf6630b57834bf60690ec8712f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:01.307840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046062/manifest.jsonobserved 5b449edccdf1e7e08af8857cadaff329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.289649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046062/publication.mdobserved f45a13cda2d3b036d3cbe53a31b27407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:01.269106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046062/publication.txtobserved 439788bf11cb73cb9b04c69425e21769...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. |
|---|