OT-2026-000048666
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000048666) never changes.
Identity and time
| Publication number | OT-2026-000048666 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-73e9-bcc7-5c9203417b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048666 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4130785b241d63f6ae9e5f5e98fdac6487ff5518918ab7b6b066d1b0e0ecc3f |
|---|---|
| Markdown | 738da4c836b6e2d1dc77233325b008261d11b98a7d057394cb4f446935ec340c |
| Publication page | be13ca1e4f30dfc30f28e34b248a68c6688456088f6a429ead1328c7fd1ac242 |
| Manifest | 348688e3bfb053fffd294876c12ef3ad1f88a2aed0166a93db7ed7122b732dd6 |
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 | 28xjNVyD1xlYVAEfhxMeNMU/+QKRay+8dKsk9K/MEvHFQ66fsYwXbJB6eKdyuLtQENO6GU4B75kJiOCdGZJuAA== |
| 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
| 2026-09-17T11:04:17.192831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048666observed be13ca1e4f30dfc30f28e34b248a68c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:17.173143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048666/manifest.jsonobserved 348688e3bfb053fffd294876c12ef3ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.154032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048666/publication.mdobserved 738da4c836b6e2d1dc77233325b00826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:17.133528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048666/publication.txtobserved f4130785b241d63f6ae9e5f5e98fdac6...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. |
|---|