OT-2026-000000512
Publication integrity record
Device for providing a material band, in particular a cord band
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-2026-000000512) never changes.
Identity and time
| Publication number | OT-2026-000000512 · never reused |
|---|---|
| Internal UUID | 01a0a673-78a6-7381-8575-2ded1f66ac2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:00.518523Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93e09e25dda2c6b7cd204adc18c40a64c5af06e478798565a706cfebad067beb |
|---|---|
| Markdown | 849b160fc93c9d6a5ece04fa4ea9f025af7320cc299fca9d9b833e4fd0b9268b |
| Publication page | eafa885f6e5871142bfbc5051c1f6ca5ac951af09e4e4a9c88e1139bb586dfd6 |
| Manifest | 41ddba111df7d411b5b70270c9b3e928ed052363310497c6d43e196fe304669b |
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 | 0iStSCcPnGhsFAe1999/xytvGSRykOuaKXX9rgSyaC/ArQTOvFrux365dbQ1uZrjybE7GhcTROWr8I8UgG64Dw== |
| 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
| 2026-09-15T20:40:35.464166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000512observed eafa885f6e5871142bfbc5051c1f6ca5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:35.312743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000512/manifest.jsonobserved 41ddba111df7d411b5b70270c9b3e928...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:35.301047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000512/publication.txtobserved 93e09e25dda2c6b7cd204adc18c40a64...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 |
|---|