OT-2026-000001081
Publication integrity record
Package coupling apparatus with attachment plate for securing a package to a UAV and method of securing a package for delivery
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-2026-000001081) never changes.
Identity and time
| Publication number | OT-2026-000001081 · never reused |
|---|---|
| Internal UUID | 01a0a674-3c77-7cc1-b1be-9b8cff76f4bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:50.647892Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001081 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8119ed8436d71a1ab1388416fe25664db17508443a4c435af8739163292d3a1 |
|---|---|
| Markdown | 6afd1fbf8659f71180f69ed03d9e4849d24136cb44fd95118a8edbc259369643 |
| Publication page | ce53888ef18c718150478c5e670358c747bced8df0b4389f346a58837ddd9e6a |
| Manifest | 57b9c30fd70b4e823c3c1640394db370376e84047f22aec7a8500d14209b69bc |
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 | J3boaug0Ah/3aiFOKGC5h8KPPkntkCtxTmsGHm+4TT5sQebtjsMf4K1C+X/AfUlW+9IHyMZl+h1G2sAxptdCBA== |
| 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
| 2026-09-15T20:20:26.343878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001081observed ce53888ef18c718150478c5e670358c7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:20:26.311378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001081/manifest.jsonobserved 57b9c30fd70b4e823c3c1640394db370...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:20:26.172963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001081/publication.txtobserved d8119ed8436d71a1ab1388416fe25664...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 |
|---|