OT-2026-000001216
Publication integrity record
Unloading control based on identified hopper door position
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-2026-000001216) never changes.
Identity and time
| Publication number | OT-2026-000001216 · never reused |
|---|---|
| Internal UUID | 01a0a674-902a-7374-876e-2c3be12e431a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:04:12.075371Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001216 |
| Status | PUBLIC |
Content hashes
| Canonical text | d965ac22476993b5d437cdb1f67e0e648eba9683e4b39f4c77c24d420f88051c |
|---|---|
| Markdown | fe570ffb060a9e9bcfd20030af1b8824dae3df07626e82ceb05c35bc47508f40 |
| Publication page | 6c5e070c7d216e28102d0332c8e605119609df16258d0710b7ec4636fca6def5 |
| Manifest | 0622c6f5952d62c9b12364f98219a00979c5134ed0a1a23a2070ade8787f4724 |
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 | uL5Tw/bnoLo+LkpISwKg18o9XFJfmvRXVOPLC6/Hwkg2WmzI2GHPdY5hH6qe/mRiMASj0C017FNjhYPkENbHCQ== |
| 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
| 2026-09-15T20:20:10.622062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001216observed 6c5e070c7d216e28102d0332c8e60511...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:10.589939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001216/manifest.jsonobserved 0622c6f5952d62c9b12364f98219a009...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:10.576286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001216/publication.txtobserved d965ac22476993b5d437cdb1f67e0e64...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 |
|---|