OT-2026-000001473
Publication integrity record
Picking 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-2026-000001473) never changes.
Identity and time
| Publication number | OT-2026-000001473 · never reused |
|---|---|
| Internal UUID | 01a0a676-440a-7cbc-ade6-1319b637d6e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:03.658342Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001473 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4418e493c0e1851d89c9273a1b16a167ea959ace7423bd519b31eeb40ab59231 |
|---|---|
| Markdown | 2c99aad19b8a915230907edba1e4a86ff30d25fb0dbd55b4c6a4badadaba053b |
| Publication page | 94d3a7f4ef545514066065c24429f7a80a314dea095f935856b0b3ef1b8822ca |
| Manifest | 09d2aed8fd18aaf1894f222ec6da657d85c4da44a3ddc7332bcc35e089157a7e |
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 | 8VnlCiDC2Ukaab6Xb0iA2zx9Jw2+848A8Af500bxvNOpD05pOAYGcpqsT3YpzndAouFiaVZOUh85VhGzVxc4Cg== |
| 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
| 2026-10-23T04:41:04.690029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473observed 94d3a7f4ef545514066065c24429f7a8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-23T04:41:04.625782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473/manifest.jsonobserved 09d2aed8fd18aaf1894f222ec6da657d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T04:41:04.566200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473/publication.mdobserved 2c99aad19b8a915230907edba1e4a86f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T04:41:04.364033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473/publication.txtobserved 4418e493c0e1851d89c9273a1b16a167...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:40.484612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473observed 94d3a7f4ef545514066065c24429f7a8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:40.424998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473/manifest.jsonobserved 09d2aed8fd18aaf1894f222ec6da657d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:40.407952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001473/publication.txtobserved 4418e493c0e1851d89c9273a1b16a167...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 |
|---|