OT-2026-000002959
Publication integrity record
Multi-level conveying systems for storage facilities
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-2026-000002959) never changes.
Identity and time
| Publication number | OT-2026-000002959 · never reused |
|---|---|
| Internal UUID | 01a0a67f-bb03-7aba-bdb8-d5b236d06d2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:23.939826Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fe2fea0c073f3d8f840ba27d6ef51cb5a405a97a34bb8e0b2273fb6b4992bac |
|---|---|
| Markdown | 3bb12556356f8bab56f5fc3e53a4b925f0d469e22334412e8fa7a91f51e837fd |
| Publication page | 2c7436d2027c091417051bea8cd00c1190a4360152363e2998899792d6869181 |
| Manifest | 727264b488f8a1f33e15408101744dc93f4547c9cb048042b86e371a5a7e9ed7 |
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 | yhP9DJcxT2BVuIWxcMAJOtPFoL4e+H3u7wfOLKSL+Gn2W28SbNKn7RRA62jd0OwHoOowazdEO1abzsUNEx2ACg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:14.897080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002959observed 2c7436d2027c091417051bea8cd00c11...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:14.744554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002959/manifest.jsonobserved 727264b488f8a1f33e15408101744dc9...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:14.733046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002959/publication.txtobserved 0fe2fea0c073f3d8f840ba27d6ef51cb...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 |
|---|