OT-2026-000003153
Publication integrity record
Thermophoretic vacuum wand
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-2026-000003153) never changes.
Identity and time
| Publication number | OT-2026-000003153 · never reused |
|---|---|
| Internal UUID | 01a0a695-0c5b-7430-be4d-68bdc87a1dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:39:41.019527Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003153 |
| Status | PUBLIC |
Content hashes
| Canonical text | e074db48f96653700329ddbb9ded14591e7d12fde02fe60fb6d8d0a5aa1fa2b6 |
|---|---|
| Markdown | 4fc5ea8b1a4b9baab24ea7b0d22856b743fdeb58366a35d2bb1961f1cf2bf4da |
| Publication page | 310bc6367c972c983db9c65ed54e90c1a07a364a72b5c1fba03882029bf8d791 |
| Manifest | eeb65a124a748bd509292011af974b50518756c7de457a77152d8e63c1816523 |
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 | Av8jxrGvCnXhpFbrjg130pzrYRLazAuthsZRe00fMmMPeJUGzVwlVHCJabSmBbeUE8CJ8xnwv4yThv935nhrBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:47:02Z batch OT-TS-2026-W38-003 · RFC 3161 token · inclusion proof root 713cd89b73be422b38f7894d4fb6a755... |
|---|
Independent retrieval
| 2026-09-15T19:40:02.513006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003153observed 310bc6367c972c983db9c65ed54e90c1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:02.474762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003153/manifest.jsonobserved eeb65a124a748bd509292011af974b50...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:02.457861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003153/publication.txtobserved e074db48f96653700329ddbb9ded1459...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 |
|---|