OT-2026-000000483
Publication integrity record
Production process for winding and weaving decorative lamp based on spring-like metal strip
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-2026-000000483) never changes.
Identity and time
| Publication number | OT-2026-000000483 · never reused |
|---|---|
| Internal UUID | 01a0a673-6b40-72eb-b139-fab9f37ac024 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:57.089198Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eef07a908904e802dd026bee275876034100f67de703acaef990b13ee34f53d |
|---|---|
| Markdown | 8f4057bc7fb52dac1e3d9b013e20ec0404c86dc485b2c170020f50e291e58fee |
| Publication page | 60d129aa81a5fa94b4da4c934e4685f59b13d26ae9743836c585824705c03294 |
| Manifest | e25606211dafb2ec38b42620c55587bee9fd363afdba56300e317e961339d3d1 |
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 | 9sRJSaUMPd59RL3Yggbu+c3XYljis+yFgTISKj3666dL6hMENVuWyWUJU97vJ8/WlOIO0GcqdF8aiPAnpYIYAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-19T20:42:53.231899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483observed 60d129aa81a5fa94b4da4c934e4685f5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-19T20:42:53.080253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/manifest.jsonobserved e25606211dafb2ec38b42620c55587be...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T20:42:52.936516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/publication.mdobserved 8f4057bc7fb52dac1e3d9b013e20ec04...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-19T20:42:52.498749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/publication.txtobserved 9eef07a908904e802dd026bee2758760...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:28.640470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483observed 60d129aa81a5fa94b4da4c934e4685f5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:28.408032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/manifest.jsonobserved e25606211dafb2ec38b42620c55587be...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:28.169510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/publication.mdobserved 8f4057bc7fb52dac1e3d9b013e20ec04...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T00:42:27.879473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000483/publication.txtobserved 9eef07a908904e802dd026bee2758760...fetched by grabo-systems from 34.44.131.203, 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 |
|---|