OT-2026-000001424
Publication integrity record
Device and method for unstacking a stack
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-2026-000001424) never changes.
Identity and time
| Publication number | OT-2026-000001424 · never reused |
|---|---|
| Internal UUID | 01a0a675-fc98-7971-b805-27a95b5f9596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:45.368767Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001424 |
| Status | PUBLIC |
Content hashes
| Canonical text | b063e77f0db36955fdea647fd6f2e233c57cbbce6d3b27b7d489d32735add5f8 |
|---|---|
| Markdown | f4bc43a9abd9c67cb4da82bfa785216b5e3086c037bba2c80a837d817aecf93e |
| Publication page | 51193f8080011e23b267030d3149c83cbaa9d609a3852a81960b5d85c263b1a2 |
| Manifest | 9a56177a779072f7356f77f016caf635bd198db85f06b495d66ac851382bbc98 |
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 | srNspFqCVncg4aEgaLDyWNSnJU7/nOxYVnxK5+j7Y2yDv3DkMhe+7BIdLA6HB+JVq9qYIjROigJdtMmxvn3FCw== |
| 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
| 2026-09-15T20:10:17.294624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001424observed 51193f8080011e23b267030d3149c83c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:10:17.263672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001424/manifest.jsonobserved 9a56177a779072f7356f77f016caf635...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:17.250194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001424/publication.txtobserved b063e77f0db36955fdea647fd6f2e233...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 |
|---|