OT-2026-000000771
Publication integrity record
Braking system for holding a screen
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-2026-000000771) never changes.
Identity and time
| Publication number | OT-2026-000000771 · never reused |
|---|---|
| Internal UUID | 01a0a673-ce21-7670-86be-5e0c9185b94d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:22.401478Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000771 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcbf1394a60cc70b6054f182bafb5b3d58596f174eae3aa1e051c4d571fcb899 |
|---|---|
| Markdown | b3787f8e2f5803a9f35c5f2bf09067b24be0e8d9ce5566f09afa9704c4dbcdf1 |
| Publication page | 41e75e76f01ff2fe3693e2d5252534d5de30da5349dc75039643f0bedf8a5e49 |
| Manifest | f6881504c18c42ca3e73004a2957276d54b6b013c33f20876cd946bbfbfbc5bf |
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 | H+JuXbK/NYRofpP9pW6Fx4AhLCG8hPW3Urmvq3V6UU4/HK4sQXB/QarKc3xb+n9vRSNcSjbPpV3CycbypigeDA== |
| 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
| 2026-09-15T20:30:37.626716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000771observed 41e75e76f01ff2fe3693e2d5252534d5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:37.472361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000771/manifest.jsonobserved f6881504c18c42ca3e73004a2957276d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:37.458943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000771/publication.txtobserved bcbf1394a60cc70b6054f182bafb5b3d...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 |
|---|