OT-2026-000003005
Publication integrity record
Substrate transfer device and method for determining abnormality of substrate transfer device
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-2026-000003005) never changes.
Identity and time
| Publication number | OT-2026-000003005 · never reused |
|---|---|
| Internal UUID | 01a0a680-0127-7b8d-8b5f-2a6a45076bea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:41.896326Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53f5bb8284f6b53968da09870a84ef32900119f5be79fd7796907d46ddfc09c3 |
|---|---|
| Markdown | 12cecb8c4f48a620ab34b7ffd451f2134e05902d981d2e1b908cbe38769c5d56 |
| Publication page | d9de7dd7b83853cc3cd1b7c5beae7d58ba36cd8769fffb2d7bf96834453c0499 |
| Manifest | e23ee67b49e1f14bb77d9c6b82ad309500fe00608dd09f398201cb9310ef581b |
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 | BwaQFn22R5N5otN3H9eDuoBCKFwY3MY+p42ZxTV0UGr8/OWeqXfykZskeliUBrt0180hItW+bxVnq2r4gytiDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:09.746465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003005observed d9de7dd7b83853cc3cd1b7c5beae7d58...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:09.714075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003005/manifest.jsonobserved e23ee67b49e1f14bb77d9c6b82ad3095...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:09.703130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003005/publication.txtobserved 53f5bb8284f6b53968da09870a84ef32...fetched by instance-3.rotem.ai from 127.0.0.1, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|