OT-2026-000002289
Publication integrity record
System and method for arranging bundles into a pattern and simulating a layer forming operation
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-2026-000002289) never changes.
Identity and time
| Publication number | OT-2026-000002289 · never reused |
|---|---|
| Internal UUID | 01a0a67b-b787-7dc3-b8cf-0611a54e7fc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:12:00.903495Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002289 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d49ff1a03dae36303095cde96c68fa47a2bfd1b5d927e2a9eb48345effee66f |
|---|---|
| Markdown | f8615bf389e4d00a769c2c564f9bdc83bba513ad66e5980f24412f30e0abd2ca |
| Publication page | c5798918db43ac710a05630d5cb87147e825ac7826136d78b1a496d60a06ba47 |
| Manifest | 6e24a1208f1e9696547c5b7f72d1ef5e02f897e7e44cb1dca90cfa53491e4918 |
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 | qSN0RLqbx7T5NMTNHKVWaFpzxl1BXGFjT4AH/Tf3FbEA2fb94DjG3M1jQqGaISHEDyHrafXdkPTw7tfL8MrOAg== |
| 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
| 2026-09-15T19:40:31.749003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002289observed c5798918db43ac710a05630d5cb87147...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:31.719551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002289/manifest.jsonobserved 6e24a1208f1e9696547c5b7f72d1ef5e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:31.705353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002289/publication.txtobserved 7d49ff1a03dae36303095cde96c68fa4...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 |
|---|