OT-2026-000001823
Publication integrity record
Gripping 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-2026-000001823) never changes.
Identity and time
| Publication number | OT-2026-000001823 · never reused |
|---|---|
| Internal UUID | 01a0a678-da1e-7de0-b19d-1498f8fda25d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:53.151107Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001823 |
| Status | PUBLIC |
Content hashes
| Canonical text | b9295ae7487d3b3c01d33f158d13ed73e7967c6b1d53301e03e07edd891933fe |
|---|---|
| Markdown | f3dcb38548d881e3ab2d4c951efadf22e4dbb93f019bbd2577c3da4ffdf80ea8 |
| Publication page | 265142970f96dabff1801bebcd830969a35aab6c37205fcb5ea41410ee028fb2 |
| Manifest | af345c13dd137b0ee743c020fc379a63710ad51820d94197db17fc77da3cafde |
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 | ZHCagC94mUOATmUeNhwTWFt15LfvNUZeVk4+hoYHY1uTz12BEnoU+doQHsddqt08eGKo+iM3tNrBWwL83MULBg== |
| 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
| 2026-09-15T19:10:21.666013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001823observed 265142970f96dabff1801bebcd830969...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:21.639234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001823/manifest.jsonobserved af345c13dd137b0ee743c020fc379a63...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:21.626570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001823/publication.txtobserved b9295ae7487d3b3c01d33f158d13ed73...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 |
|---|