OT-2026-000001977
Publication integrity record
Light emitting assembly for a power tool
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-2026-000001977) never changes.
Identity and time
| Publication number | OT-2026-000001977 · never reused |
|---|---|
| Internal UUID | 01a0a679-ce1a-782b-a14b-9c00d53a60d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:55.611388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 506cc5feca1bf4006d288fbd363bc3c2f1addfaafb8a96d99d7469f925825afb |
|---|---|
| Markdown | 08c05bebc23a846c68282cb7d7bc3391b38fd422795db61a5bf7f0b3ae4097ee |
| Publication page | ee99f8211507c83b938c94be4cdd1178437d4498c2afb8bf87c5b8e362ceb052 |
| Manifest | 54f136fcf9be291b411967d488adf6a796b36e8e53fc511e255a3b905b12baf3 |
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 | ThFa/lL/wtNIg6FEAhlKWfht6Ct9Y+aXjdNX7KYYQuQgn5lZ48xFLZJvGHlahodOhIRB7EF4jCu0v0f+Kn2hCA== |
| 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
| 2026-09-15T19:10:04.914425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001977observed ee99f8211507c83b938c94be4cdd1178...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:04.888584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001977/manifest.jsonobserved 54f136fcf9be291b411967d488adf6a7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:04.875593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001977/publication.txtobserved 506cc5feca1bf4006d288fbd363bc3c2...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 |
|---|