OT-2026-000000653
Publication integrity record
Fastening method
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-2026-000000653) never changes.
Identity and time
| Publication number | OT-2026-000000653 · never reused |
|---|---|
| Internal UUID | 01a0a673-a848-7ecb-8a3a-8587dc7ccf32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:12.712516Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000653 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd9c7720c50f9c83f56619dbb02e5196df6c5531db7685788b2e251d54c6c66f |
|---|---|
| Markdown | d77645a0d3980d0f15f7b24d2f706cd427818d5e56f502039161f77cea77f2e9 |
| Publication page | b1c545569962048b4d402f1e900ec4619907f6a33ed44afd15e72674f3479a34 |
| Manifest | 0321249c6cd85717efe2800d67ce0c0d3cd59156a581573a1168350a3d2ef860 |
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 | SfUG5gTJcZOiwoOi6+sO7Q4lS6miK4Ii2Ua4F4VxyceIOErA76FegpEPrOFtS9LSH7XzYF9eqVkIZipu+1nxCA== |
| 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
| 2026-09-15T20:40:19.812997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000653observed b1c545569962048b4d402f1e900ec461...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:40:19.782810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000653/manifest.jsonobserved 0321249c6cd85717efe2800d67ce0c0d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:40:19.771046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000653/publication.txtobserved fd9c7720c50f9c83f56619dbb02e5196...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 |
|---|