OT-2026-000000670
Publication integrity record
Method for monitoring the sealing of a container and device with improved sealing monitoring
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-2026-000000670) never changes.
Identity and time
| Publication number | OT-2026-000000670 · never reused |
|---|---|
| Internal UUID | 01a0a673-ad35-7481-8453-21d71d078837 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:13.973833Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000670 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5f83da440408c3a5184a53ac1c698c11bd938b3b9fc700c415c19db2e1a70c7 |
|---|---|
| Markdown | 75703a017e3da634b9b64bdf3632908188c0a354a9f7a35620d4c2c723772b28 |
| Publication page | 34158d5b0ec461e936d469ecb0ab3f64bfcd995554a843caab7308e9e244f5a8 |
| Manifest | ecdb0d42d40e34acf43612929b970f580d75b3b114c07840d9cb38bc65c55e55 |
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 | NCcmBwnSRDcP4riSJei5g0EYI35/vIrakmSLv35Lh61LzVlydoG7ivCLDU1XUvaa6FJQtdzB0mYb9MrvltHqBg== |
| 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
| 2026-10-12T12:41:19.931663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670observed 34158d5b0ec461e936d469ecb0ab3f64...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-12T12:41:19.864770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/manifest.jsonobserved ecdb0d42d40e34acf43612929b970f58...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T12:41:19.797026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/publication.mdobserved 75703a017e3da634b9b64bdf36329081...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T12:41:19.672419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/publication.txtobserved f5f83da440408c3a5184a53ac1c698c1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:35.125906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670observed 34158d5b0ec461e936d469ecb0ab3f64...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:34.978942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/manifest.jsonobserved ecdb0d42d40e34acf43612929b970f58...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:34.853480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/publication.mdobserved 75703a017e3da634b9b64bdf36329081...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T20:41:34.658009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000670/publication.txtobserved f5f83da440408c3a5184a53ac1c698c1...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 |
|---|