OT-2026-000002823
Publication integrity record
Soft landing conveyor system
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-2026-000002823) never changes.
Identity and time
| Publication number | OT-2026-000002823 · never reused |
|---|---|
| Internal UUID | 01a0a67e-fd79-72c8-9215-5418be52597b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:35.417703Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002823 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ce499313e1935dfba94508ae1c11f39f50986e3d51c34541417c3b633566e06 |
|---|---|
| Markdown | 17ab65e9a42b55680155dc8e5bdb608bb52ffc2283aeb8281396411d2ce35676 |
| Publication page | 868c2848f94643cca5ce56ee17f09734658660ab948049e3a2bf93fb30a9208e |
| Manifest | bb9093e0c8c849e18b89f50285f6ce9caebc3867d17727dd0b09314f9789210e |
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 | ndMGnYa0R+DP7Uj/qxZrZpwPh8elZMkdJi7vY/RC66rGT6sveeRoEOzMRLR0j1B7iFcf4/AeDw9wBvzCa3Y/Bg== |
| 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
| 2026-09-15T19:20:29.478864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002823observed 868c2848f94643cca5ce56ee17f09734...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:29.447587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002823/manifest.jsonobserved bb9093e0c8c849e18b89f50285f6ce9c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:29.434527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002823/publication.txtobserved 7ce499313e1935dfba94508ae1c11f39...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 |
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