OT-2026-000003070
Publication integrity record
System for handling sensitive products, in particular packaging system
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-2026-000003070) never changes.
Identity and time
| Publication number | OT-2026-000003070 · never reused |
|---|---|
| Internal UUID | 01a0a680-68c0-716a-8ad8-45e76e7d423e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:17:08.417360Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003070 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8426fffbd332d0f231125eb660e9941956540af6ca3bad4c2f3d3e996af4fba4 |
|---|---|
| Markdown | 9fbea092dceebfe61381c8bc86c978b349e2090781cae2077196ea5f2308a08f |
| Publication page | 80de07ac69ab1103a2d21d108de9ccf1c2a29d4780fcf20dc71882ec3b1b01bd |
| Manifest | c6c714fc413bed5ebd58ab0b398a9a311b7223034e71a6bc7642483d92b4919c |
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 | Mi466YGaQyjMVlTaJA7D2fkDFqxuuJxueKs8DxpnYqEv+q8kpIhax5k/n8yoQ6Y2MwhCUWnH5qjNMqfdQv4jCQ== |
| 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
| 2026-10-05T20:41:27.554840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070observed 80de07ac69ab1103a2d21d108de9ccf1...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-05T20:41:27.499594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070/manifest.jsonobserved c6c714fc413bed5ebd58ab0b398a9a31...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T20:41:27.387847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070/publication.mdobserved 9fbea092dceebfe61381c8bc86c978b3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T20:41:27.283509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070/publication.txtobserved 8426fffbd332d0f231125eb660e99419...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:02.894862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070observed 80de07ac69ab1103a2d21d108de9ccf1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:02.746050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070/manifest.jsonobserved c6c714fc413bed5ebd58ab0b398a9a31...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:02.733449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003070/publication.txtobserved 8426fffbd332d0f231125eb660e99419...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 |
|---|