OT-2026-000002747
Publication integrity record
Mounting of an aerosol generator aperture plate to a support
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-2026-000002747) never changes.
Identity and time
| Publication number | OT-2026-000002747 · never reused |
|---|---|
| Internal UUID | 01a0a67e-8827-7de3-a4bf-bc1c2d7eeb3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:05.383965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002747 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd47b6deded4baa0a14643f7a3830773f0b016e54b7fffbb8aaccace5d613ace |
|---|---|
| Markdown | 9780d9e50377ec34864a1b784ebb2f7a7ec88bc2b5c15bd1ad56e1fe16657d51 |
| Publication page | 8663ebb12196306e231a42f9ece64fa474b1f96e8c8d1d99bf85470b65bbbb8b |
| Manifest | dc45c250396820ee073ca16810fdd651910fd83e781219421d58a9d5860aba09 |
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 | OCvZh1sLGJxO+fnIG2QaluE+YYEeY4Bde8GwD/MBdsWuELSgMQ1nw24AgYZKdTNQuyW2tiJXBicHP47bPTY+Dw== |
| 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
| 2026-09-15T19:30:09.383418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002747observed 8663ebb12196306e231a42f9ece64fa4...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:09.354713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002747/manifest.jsonobserved dc45c250396820ee073ca16810fdd651...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:09.342641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002747/publication.txtobserved fd47b6deded4baa0a14643f7a3830773...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 |
|---|