OT-2026-000001131
Publication integrity record
Container transport facility
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-2026-000001131) never changes.
Identity and time
| Publication number | OT-2026-000001131 · never reused |
|---|---|
| Internal UUID | 01a0a674-4cd2-70e1-80f3-d48cf8c2d195 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:54.834915Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001131 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c18d5d0d7196381fb8e1691b89af3f3c0115e0f384ffea742035586f4f6ee1d |
|---|---|
| Markdown | c64d1fed1f035cdb26d93f1074f506775c0316dd66949ade03e7c89be84f3578 |
| Publication page | 9e5b33f7d598e5e1bde9da580f4bba1bd6c848b6e0f3ea4dda9d5f51e9295702 |
| Manifest | 8c9b07d003eecac008e55287999290879c060846795bd64a365acbd162d1a4c7 |
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 | LhtkYcTGtL+mo72VFmJXzQ6CtNKbLxH+PEmC0f/+8yC5+2prEBo69MqjYoOPpsVGwyJ9YZky39KCiYZb+od8Ag== |
| 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
| 2026-09-22T20:41:59.410568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131observed 9e5b33f7d598e5e1bde9da580f4bba1b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-22T20:41:59.338821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131/manifest.jsonobserved 8c9b07d003eecac008e5528799929087...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:59.267723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131/publication.mdobserved c64d1fed1f035cdb26d93f1074f50677...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:59.139012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131/publication.txtobserved 5c18d5d0d7196381fb8e1691b89af3f3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.673519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131observed 9e5b33f7d598e5e1bde9da580f4bba1b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.641665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131/manifest.jsonobserved 8c9b07d003eecac008e5528799929087...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:20.629080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001131/publication.txtobserved 5c18d5d0d7196381fb8e1691b89af3f3...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 |
|---|