OT-2026-000002730
Publication integrity record
Crosslinked polythiophene compounds, sulfur-carbon composite, lithium-sulfur battery, and method of manufacturing the sulfur-carbon composite
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-2026-000002730) never changes.
Identity and time
| Publication number | OT-2026-000002730 · never reused |
|---|---|
| Internal UUID | 01a0a67e-6bd2-7e5d-8fee-c89b6940c309 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:58.131130Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fb1110ea03bcbc13e86010f26c3f681e0130db79e19b1dd67aab5fb2af0562e |
|---|---|
| Markdown | 4f79dd9b7e7451d8636b154ddb05f5a8d97024bf570d73ddaeca18eb371f1864 |
| Publication page | c0137aad473b8e080df4967b7fb48f5f60b5c313c16b0b83f1116f1cc40d6e52 |
| Manifest | d827518934a8f009665485d9955cb217bf61b99616fae5ae729b544e63b8b4ad |
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 | c7h3puBmZI0jCpjfYJr+/yDOdM/+NlQfoTKSLNG4rQwFsTa5s47XeGEjfIAEQ3Lsru0bG+XO3qrL99h1EWFzCw== |
| 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
| 2026-09-15T19:30:11.365502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002730observed c0137aad473b8e080df4967b7fb48f5f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:30:11.337687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002730/manifest.jsonobserved d827518934a8f009665485d9955cb217...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:11.325216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002730/publication.txtobserved 2fb1110ea03bcbc13e86010f26c3f681...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 |
|---|