OT-2026-000001893
Publication integrity record
Omnichannel sortation 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-2026-000001893) never changes.
Identity and time
| Publication number | OT-2026-000001893 · never reused |
|---|---|
| Internal UUID | 01a0a679-46a1-70fc-9cc3-af94198079d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:20.929797Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001893 |
| Status | PUBLIC |
Content hashes
| Canonical text | c00c2d6d2d62d314283b32e55bd53c3efdba1808909018ef15d8d8a5e72640e6 |
|---|---|
| Markdown | 68981016967bcd3c7c80701938bac4812ad99b24fa67b1cc62ea8706b19bdb36 |
| Publication page | ceab3944e952497a030ef5a0ec7aff2d332019146c80e64afd54639987d1ad24 |
| Manifest | 0ac5bde518d9986a3347f3d4f66a124286a3c8fe33c486439ae135eb99d79c5d |
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 | /JZiw0O2GC3rXmYiSkhEo/tag6gbib/gqHeTTWrSmI42DRlOXz3xfUzKXIjrt/+SpqHv5PFB0vkJ2Jc9robVCg== |
| 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
| 2026-10-12T00:41:58.000086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893observed ceab3944e952497a030ef5a0ec7aff2d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-12T00:41:57.925793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/manifest.jsonobserved 0ac5bde518d9986a3347f3d4f66a1242...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T00:41:57.850785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/publication.mdobserved 68981016967bcd3c7c80701938bac481...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-12T00:41:57.589097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/publication.txtobserved c00c2d6d2d62d314283b32e55bd53c3e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-23T04:23:23.151883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893observed ceab3944e952497a030ef5a0ec7aff2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-23T04:23:23.140208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/manifest.jsonobserved 0ac5bde518d9986a3347f3d4f66a1242...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-23T04:23:23.127245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/publication.mdobserved 68981016967bcd3c7c80701938bac481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-23T04:23:23.058877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001893/publication.txtobserved c00c2d6d2d62d314283b32e55bd53c3e...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|