OT-2026-000000915
Publication integrity record
Method of joining
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-2026-000000915) never changes.
Identity and time
| Publication number | OT-2026-000000915 · never reused |
|---|---|
| Internal UUID | 01a0a673-ffbf-7f26-86f3-e22587a3ecfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:35.104205Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000915 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63313748a028b2784d7b92ab19cd56c6f77a58cdaa9fc2cc9e1deee7b0b39de2 |
|---|---|
| Markdown | 37d1374e1ad8d56b56ab3d9a70d852d9fd1532c5cafac50955c8e747440181ba |
| Publication page | c8f7aa538e3c71e17b0670cf10c66bb465a21f8dc5a65b9c7bda85aff11e6ba3 |
| Manifest | ae8bb627cb3afe24dc7e820bf47f2a3d43bf152f66d93ecfae28d24f8aaa59fd |
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 | vbIZFNSVV83ERv86HFt23zncKNvvTpre+ZiB7qtABskNeyC/HyLiqPMTZvnXq7Lj73nCqn1qxSrV8FnVbPUuDg== |
| 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
| 2026-10-05T20:41:06.211724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915observed c8f7aa538e3c71e17b0670cf10c66bb4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-05T20:41:06.163877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/manifest.jsonobserved ae8bb627cb3afe24dc7e820bf47f2a3d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T20:41:06.013493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/publication.mdobserved 37d1374e1ad8d56b56ab3d9a70d852d9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-05T20:41:05.907210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/publication.txtobserved 63313748a028b2784d7b92ab19cd56c6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T00:42:48.604232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915observed c8f7aa538e3c71e17b0670cf10c66bb4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T00:42:48.477971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/manifest.jsonobserved ae8bb627cb3afe24dc7e820bf47f2a3d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T00:42:48.365198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/publication.mdobserved 37d1374e1ad8d56b56ab3d9a70d852d9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-20T00:42:48.018907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000915/publication.txtobserved 63313748a028b2784d7b92ab19cd56c6...fetched by grabo-systems from 34.44.131.203, 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 |
|---|