OT-2026-000048857
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line 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-2026-000048857) never changes.
Identity and time
| Publication number | OT-2026-000048857 · never reused |
|---|---|
| Internal UUID | 01a0ae81-134a-79b4-b1b1-4082ff669892 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:49.967260Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a019cad2247fbc984f49444478e150628a49ee656f116a3906af20918bff24f |
|---|---|
| Markdown | e3e0a5b8a79d4a2887b19c892b70639cb57064949947ed34094481b08863d63c |
| Publication page | fe35ac00c007e968046a776bf9bff7017449b2834433183f59726a5c554edf64 |
| Manifest | d59f73b51d09f025e67a266759f3eaab2cb3a881df2b2ce9d3d353d5afb61895 |
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 | KOzdrpl9oiVy6jBFG9kCONtAHKlE+rZ8mJR1srlfeSZ3hiYL1N7XSCTFBVPiNtXPxb7x1AtcG3blfciwssLAAQ== |
| 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
| 2026-09-17T11:03:00.329919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048857observed fe35ac00c007e968046a776bf9bff701...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:03:00.309899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048857/manifest.jsonobserved d59f73b51d09f025e67a266759f3eaab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:00.290173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048857/publication.mdobserved e3e0a5b8a79d4a2887b19c892b70639c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:03:00.271114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048857/publication.txtobserved 9a019cad2247fbc984f49444478e1506...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. |
|---|