OT-2026-000001072
Publication integrity record
Warehouse for order fulfilment
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-2026-000001072) never changes.
Identity and time
| Publication number | OT-2026-000001072 · never reused |
|---|---|
| Internal UUID | 01a0a674-393b-75bd-bb6f-73cb8993cb04 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:49.819928Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001072 |
| Status | PUBLIC |
Content hashes
| Canonical text | b28fc3d2a8eb1a26b84e18dac7370363fa96596f9231c8c42f30dd7ab50a826d |
|---|---|
| Markdown | 81c2f176940d7e68ba7737edcf44484b099f1c42c886bc3e4b1a448c9770fecf |
| Publication page | 44afc052e188567f9117d2a15e45ebc4e4e45fb68835bedd61ee188c73127aea |
| Manifest | fa37f15a69917c9f7b3be0ec99cdf721f2f199889d4cc515abf502c76c4ff471 |
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 | DFugejnOd0voFXlah08PSsWYBcer4pB2PlSzf6cIg8riRtY0u+dZ6UfiNWZkB7uoOMxW+Df53ZB20QuZ3jpAAA== |
| 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
| 2026-10-05T00:41:41.500878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072observed 44afc052e188567f9117d2a15e45ebc4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-05T00:41:41.397429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072/manifest.jsonobserved fa37f15a69917c9f7b3be0ec99cdf721...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T00:41:41.323500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072/publication.mdobserved 81c2f176940d7e68ba7737edcf44484b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T00:41:41.126400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072/publication.txtobserved b28fc3d2a8eb1a26b84e18dac7370363...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:09.736287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072observed 44afc052e188567f9117d2a15e45ebc4...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:09.228514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072/manifest.jsonobserved fa37f15a69917c9f7b3be0ec99cdf721...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:41:08.999539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072/publication.txtobserved b28fc3d2a8eb1a26b84e18dac7370363...fetched by grabo-systems from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:27.304322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001072observed 44afc052e188567f9117d2a15e45ebc4...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 |
|---|